From: JinWang An <jinwang.an@samsung.com>
Date: Wed, 19 Aug 2020 15:20:59 +0000 (+0900)
Subject: Add and modify boilerplate
X-Git-Tag: accepted/tizen/unified/20200916.121753~1^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9df91f1ffee03f50f6f231191449128c84f8ce06;p=platform%2Fcore%2Fapi%2Fbase-utils.git

Add and modify boilerplate

Change-Id: I0076083794f477caf719fb3452b848b250052eb1
Signed-off-by: JinWang An <jinwang.an@samsung.com>
---

diff --git a/src/include/utils_i18n.h b/src/include/utils_i18n.h
index 97710b7..2aad229 100644
--- a/src/include/utils_i18n.h
+++ b/src/include/utils_i18n.h
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #ifndef __UTILS_I18N_H__
diff --git a/src/include/utils_i18n_alpha_idx.h b/src/include/utils_i18n_alpha_idx.h
index 8e60dc1..86e2ce3 100644
--- a/src/include/utils_i18n_alpha_idx.h
+++ b/src/include/utils_i18n_alpha_idx.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_ALPHA_IDX_H__
-#define __UTILS_I18N_ALPHA_IDX_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -526,5 +524,3 @@ int i18n_alpha_idx_add_labels_with_locale_id(i18n_alpha_idx_h index, const char
 #ifdef __cplusplus
 }
 #endif
-
-#endif /* __UTILS_I18N_ALPHA_IDX_H__ */
diff --git a/src/include/utils_i18n_date_interval.h b/src/include/utils_i18n_date_interval.h
index 9d4d580..c1c2aae 100644
--- a/src/include/utils_i18n_date_interval.h
+++ b/src/include/utils_i18n_date_interval.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2018 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_DATE_INTERVAL_H__
-#define __UTILS_I18N_DATE_INTERVAL_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -139,5 +137,3 @@ int i18n_date_interval_equals(i18n_date_interval_h date_interval_1, i18n_date_in
 #ifdef __cplusplus
 }
 #endif
-
-#endif /* __UTILS_I18N_DATE_INTERVAL_H__ */
diff --git a/src/include/utils_i18n_date_interval_format.h b/src/include/utils_i18n_date_interval_format.h
index 930ecd0..1856620 100644
--- a/src/include/utils_i18n_date_interval_format.h
+++ b/src/include/utils_i18n_date_interval_format.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2018 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_DATE_INTERVAL_FORMAT_H__
-#define __UTILS_I18N_DATE_INTERVAL_FORMAT_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -262,5 +260,3 @@ int i18n_date_interval_fmt_format_with_calendar(i18n_date_interval_fmt_h date_in
 #ifdef __cplusplus
 }
 #endif
-
-#endif /* __UTILS_I18N_DATE_INTERVAL_FORMAT_H__ */
diff --git a/src/include/utils_i18n_field_position.h b/src/include/utils_i18n_field_position.h
index 557a64f..630c0be 100644
--- a/src/include/utils_i18n_field_position.h
+++ b/src/include/utils_i18n_field_position.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_FIELD_POSITION_H__
-#define __UTILS_I18N_FIELD_POSITION_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -200,5 +198,3 @@ int i18n_field_position_set_end_index(i18n_field_position_h field_position, int3
 #ifdef __cplusplus
 }
 #endif
-
-#endif /* __UTILS_I18N_FIELD_POSITION_H__*/
diff --git a/src/include/utils_i18n_format.h b/src/include/utils_i18n_format.h
index 92c6387..8a7bad9 100644
--- a/src/include/utils_i18n_format.h
+++ b/src/include/utils_i18n_format.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_FORMAT_H__
-#define __UTILS_I18N_FORMAT_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -204,5 +202,3 @@ int i18n_format_get_locale_id(i18n_format_h format,
 #ifdef __cplusplus
 }
 #endif
-
-#endif	/* __UTILS_I18N_FORMAT_H__*/
diff --git a/src/include/utils_i18n_formattable.h b/src/include/utils_i18n_formattable.h
index 38559a3..98ab712 100644
--- a/src/include/utils_i18n_formattable.h
+++ b/src/include/utils_i18n_formattable.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef UTILS_I18N_FORMATTABLE_H_
-#define UTILS_I18N_FORMATTABLE_H_
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -490,5 +488,3 @@ int i18n_formattable_set_string(i18n_formattable_h formattable, const char *stri
 #ifdef __cplusplus
 }
 #endif
-
-#endif /* UTILS_I18N_FORMATTABLE_H_ */
diff --git a/src/include/utils_i18n_immutable_idx.h b/src/include/utils_i18n_immutable_idx.h
index c9c7d35..57d1da4 100644
--- a/src/include/utils_i18n_immutable_idx.h
+++ b/src/include/utils_i18n_immutable_idx.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2017 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_IMMUTABLE_IDX_H__
-#define __UTILS_I18N_IMMUTABLE_IDX_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -141,5 +139,3 @@ int i18n_immutable_idx_get_bucket_label_type(i18n_immutable_idx_h index, int32_t
 #ifdef __cplusplus
 }
 #endif
-
-#endif /* __UTILS_I18N_IMMUTABLE_IDX_H__*/
diff --git a/src/include/utils_i18n_loc_disp_names.h b/src/include/utils_i18n_loc_disp_names.h
index bbefbac..b584544 100644
--- a/src/include/utils_i18n_loc_disp_names.h
+++ b/src/include/utils_i18n_loc_disp_names.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2018 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_LOC_DISP_NAMES_H__
-#define __UTILS_I18N_LOC_DISP_NAMES_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -302,5 +300,3 @@ int i18n_loc_disp_names_get_key_value_disp_name(i18n_loc_disp_names_h loc_disp_n
 #ifdef __cplusplus
 }
 #endif
-
-#endif /* __UTILS_I18N_LOC_DISP_NAMES_H__ */
diff --git a/src/include/utils_i18n_measure.h b/src/include/utils_i18n_measure.h
index 40f0a68..b2e4187 100644
--- a/src/include/utils_i18n_measure.h
+++ b/src/include/utils_i18n_measure.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_MEASURE_H__
-#define __UTILS_I18N_MEASURE_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -131,5 +129,3 @@ int i18n_measure_get_unit(i18n_measure_h measure, i18n_measure_unit_h *measure_u
 #ifdef __cplusplus
 }
 #endif
-
-#endif /* __UTILS_I18N_MEASURE_H__*/
diff --git a/src/include/utils_i18n_measure_format.h b/src/include/utils_i18n_measure_format.h
index 135475b..12605cb 100644
--- a/src/include/utils_i18n_measure_format.h
+++ b/src/include/utils_i18n_measure_format.h
@@ -1,21 +1,19 @@
 /*
- * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
+ * Copyright (c) 2015 - 2017 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *      Licensed under the Apache License, Version 2.0 (the "License");
- *      you may not use this file except in compliance with the License.
- *      You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *          http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *      Unless required by applicable law or agreed to in writing, software
- *      distributed under the License is distributed on an "AS IS" BASIS,
- *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *      See the License for the specific language governing permissions and
- *      limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_MEASURE_FORMAT_H__
-#define __UTILS_I18N_MEASURE_FORMAT_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -359,5 +357,3 @@ int i18n_measure_format_create_currency_format_from_locale_id(const char *locale
 #ifdef __cplusplus
 }
 #endif
-
-#endif /* __UTILS_I18N_MEASURE_FORMAT_H__*/
diff --git a/src/include/utils_i18n_measure_unit.h b/src/include/utils_i18n_measure_unit.h
index 79bf364..19a46dc 100644
--- a/src/include/utils_i18n_measure_unit.h
+++ b/src/include/utils_i18n_measure_unit.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_MEASURE_UNIT_H__
-#define __UTILS_I18N_MEASURE_UNIT_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -2014,5 +2012,3 @@ int i18n_measure_unit_create_teaspoon(i18n_measure_unit_h *measure_unit);
 #ifdef __cplusplus
 }
 #endif
-
-#endif /* __UTILS_I18N_MEASURE_UNIT_H__*/
diff --git a/src/include/utils_i18n_parse_position.h b/src/include/utils_i18n_parse_position.h
index 86ee0c3..e451911 100644
--- a/src/include/utils_i18n_parse_position.h
+++ b/src/include/utils_i18n_parse_position.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_PARSE_POSITION_H__
-#define __UTILS_I18N_PARSE_POSITION_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -175,5 +173,3 @@ int i18n_parse_position_get_error_index(i18n_parse_position_h parse_position, in
 #ifdef __cplusplus
 }
 #endif
-
-#endif /* __UTILS_I18N_PARSE_POSITION_H__*/
diff --git a/src/include/utils_i18n_plural_format.h b/src/include/utils_i18n_plural_format.h
index 0303b32..3b74c79 100644
--- a/src/include/utils_i18n_plural_format.h
+++ b/src/include/utils_i18n_plural_format.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2017 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_PLURAL_FORMAT_H__
-#define __UTILS_I18N_PLURAL_FORMAT_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -449,5 +447,3 @@ int i18n_plural_format_to_pattern(i18n_plural_format_h plural_format,
 #ifdef __cplusplus
 }
 #endif
-
-#endif /* __UTILS_I18N_PLURAL_FORMAT_H__*/
diff --git a/src/include/utils_i18n_plural_rules.h b/src/include/utils_i18n_plural_rules.h
index ff3162c..3da602c 100644
--- a/src/include/utils_i18n_plural_rules.h
+++ b/src/include/utils_i18n_plural_rules.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2017 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_PLURAL_RULES_H__
-#define __UTILS_I18N_PLURAL_RULES_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -376,5 +374,3 @@ int i18n_plural_rules_for_locale_id(const char *locale_id,
 #ifdef __cplusplus
 }
 #endif
-
-#endif /* __UTILS_I18N_PLURAL_RULES_H__*/
diff --git a/src/include/utils_i18n_private.h b/src/include/utils_i18n_private.h
index 46ce416..3a878e4 100644
--- a/src/include/utils_i18n_private.h
+++ b/src/include/utils_i18n_private.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_PRIVATE_H__
-#define __UTILS_I18N_PRIVATE_H__
+#pragma once
 
 #include <stdbool.h>
 #include <dlog.h>
@@ -101,5 +99,3 @@ int _i18n_error_mapping(int err);
 #ifdef __cplusplus
 }
 #endif
-
-#endif	/* __UTILS_I18N_PRIVATE_H__*/
diff --git a/src/include/utils_i18n_simple_date_format.h b/src/include/utils_i18n_simple_date_format.h
index cfaad25..7323c64 100644
--- a/src/include/utils_i18n_simple_date_format.h
+++ b/src/include/utils_i18n_simple_date_format.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2018 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_SIMPLE_DATE_FORMAT_H__
-#define __UTILS_I18N_SIMPLE_DATE_FORMAT_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -961,5 +959,3 @@ int i18n_simple_date_fmt_set_context(i18n_simple_date_fmt_h simple_date_fmt,
 #ifdef __cplusplus
 }
 #endif
-
-#endif /* __UTILS_I18N_SIMPLE_DATE_FORMAT_H__*/
diff --git a/src/include/utils_i18n_timezone.h b/src/include/utils_i18n_timezone.h
index 4ce8b91..932f155 100644
--- a/src/include/utils_i18n_timezone.h
+++ b/src/include/utils_i18n_timezone.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_TIMEZONE_H__
-#define __UTILS_I18N_TIMEZONE_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -508,5 +506,3 @@ int i18n_timezone_get_display_name_with_type_locale_id(i18n_timezone_h timezone,
 #ifdef __cplusplus
 }
 #endif
-
-#endif	/* __UTILS_I18N_TIMEZONE_H__*/
diff --git a/src/include/utils_i18n_types.h b/src/include/utils_i18n_types.h
index ca98633..c5cc0c8 100644
--- a/src/include/utils_i18n_types.h
+++ b/src/include/utils_i18n_types.h
@@ -1,26 +1,22 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  *
  * Copyright (C) 1999-2012, International Business Machines
  * Corporation and others.	All Rights Reserved.
  */
-
-
-
-#ifndef __UTILS_I18N_TYPES_H__
-#define __UTILS_I18N_TYPES_H__
+#pragma once
 
 #include <inttypes.h>
 #include <tizen.h>
@@ -4866,5 +4862,3 @@ typedef enum {
 #ifdef __cplusplus
 }
 #endif
-
-#endif	  /* __UTILS_I18N_TYPES_H__*/
diff --git a/src/include/utils_i18n_ubidi.h b/src/include/utils_i18n_ubidi.h
index a8968a1..ec167d6 100644
--- a/src/include/utils_i18n_ubidi.h
+++ b/src/include/utils_i18n_ubidi.h
@@ -1,24 +1,22 @@
 /*
 * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
 *
-*	 Licensed under the Apache License, Version 2.0 (the "License");
-*	 you may not use this file except in compliance with the License.
-*	 You may obtain a copy of the License at
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
 *
-*		 http://www.apache.org/licenses/LICENSE-2.0
+*	 http://www.apache.org/licenses/LICENSE-2.0
 *
-*	 Unless required by applicable law or agreed to in writing, software
-*	 distributed under the License is distributed on an "AS IS" BASIS,
-*	 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-*	 See the License for the specific language governing permissions and
-*	 limitations under the License.
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
 *
 * Copyright (C) 1999-2013, International Business Machines Corporation
 * and others. All Rights Reserved.
 */
-
-#ifndef __UTILS_I18N_UBIDI_H__
-#define __UTILS_I18N_UBIDI_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -1313,5 +1311,3 @@ int i18n_ubidi_write_reverse(const i18n_uchar *src,
 /**
  * @}
  */
-
-#endif
diff --git a/src/include/utils_i18n_ubrk.h b/src/include/utils_i18n_ubrk.h
index fe0bb3a..342639d 100644
--- a/src/include/utils_i18n_ubrk.h
+++ b/src/include/utils_i18n_ubrk.h
@@ -1,24 +1,22 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  *
  * Copyright (C) 1996-2013, International Business Machines Corporation and others.
  * All Rights Reserved.
  */
-
-#ifndef __UTILS_I18N_UBRK_PRODUCT_H__
-#define __UTILS_I18N_UBRK_PRODUCT_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -340,5 +338,3 @@ const char *i18n_ubrk_get_locale_by_type(const i18n_ubreak_iterator_h break_iter
 #ifdef __cplusplus
 }
 #endif
-
-#endif
diff --git a/src/include/utils_i18n_ucalendar.h b/src/include/utils_i18n_ucalendar.h
index e33ccd0..ad9564c 100644
--- a/src/include/utils_i18n_ucalendar.h
+++ b/src/include/utils_i18n_ucalendar.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_UCALENDAR_H__
-#define __UTILS_I18N_UCALENDAR_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -915,5 +913,3 @@ i18n_ubool i18n_ucalendar_get_timezone_transition_date(const i18n_ucalendar_h ca
 #ifdef __cplusplus
 }
 #endif
-
-#endif	/* __I18N_UCALENDAR_H__*/
diff --git a/src/include/utils_i18n_uchar.h b/src/include/utils_i18n_uchar.h
index 5c5f5b7..d0eb94a 100644
--- a/src/include/utils_i18n_uchar.h
+++ b/src/include/utils_i18n_uchar.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2015 - 2017 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_UCHAR_H__
-#define __UTILS_I18N_UCHAR_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -1407,5 +1405,3 @@ int i18n_uchar_get_fc_nfkc_closure(i18n_uchar32 c,
 #ifdef __cplusplus
 }
 #endif
-
-#endif    /* __UTILS_I18N_UCHAR_H__*/
diff --git a/src/include/utils_i18n_uchar_iter.h b/src/include/utils_i18n_uchar_iter.h
index eafc17f..bf62243 100644
--- a/src/include/utils_i18n_uchar_iter.h
+++ b/src/include/utils_i18n_uchar_iter.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2017 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_UCHAR_ITER_H__
-#define __UTILS_I18N_UCHAR_ITER_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -333,5 +331,3 @@ int i18n_uchar_iter_set_state(i18n_uchar_iter_h iter, uint32_t state);
 #ifdef __cplusplus
 }
 #endif
-
-#endif /* __UTILS_I18N_UCHAR_ITER_H__ */
diff --git a/src/include/utils_i18n_ucnv.h b/src/include/utils_i18n_ucnv.h
index 1d21383..53ee8c9 100644
--- a/src/include/utils_i18n_ucnv.h
+++ b/src/include/utils_i18n_ucnv.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_UCNV_H__
-#define __UTILS_I18N_UCNV_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -1252,5 +1250,3 @@ int i18n_ucnv_is_fixed_width(i18n_ucnv_h converter, i18n_ubool *is_fixed_width);
 #ifdef __cplusplus
 }
 #endif
-
-#endif  /* __UTILS_I18N_UCNV_H__*/
diff --git a/src/include/utils_i18n_ucnvsel.h b/src/include/utils_i18n_ucnvsel.h
index e89ed0d..a63b3b4 100644
--- a/src/include/utils_i18n_ucnvsel.h
+++ b/src/include/utils_i18n_ucnvsel.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_UCNVSEL_H__
-#define __UTILS_I18N_UCNVSEL_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -152,4 +150,3 @@ int i18n_ucnvsel_select_for_utf8(const i18n_uconverter_selector_h sel, const cha
  * @}
  * @}
  */
-#endif  /* __UTILS_I18N_UCNVSEL_H__*/
diff --git a/src/include/utils_i18n_ucollator.h b/src/include/utils_i18n_ucollator.h
index c33695a..7cf4c7a 100644
--- a/src/include/utils_i18n_ucollator.h
+++ b/src/include/utils_i18n_ucollator.h
@@ -13,9 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_UCOLLATOR_H__
-#define __UTILS_I18N_UCOLLATOR_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -992,5 +990,3 @@ int i18n_ucollator_create_binary(const uint8_t *bin, int32_t length,
 #ifdef __cplusplus
 }
 #endif
-
-#endif	/* __UTILS_I18N_UCOLLATOR_H__*/
diff --git a/src/include/utils_i18n_ucsdet.h b/src/include/utils_i18n_ucsdet.h
index 2b2ea6a..66d48f3 100644
--- a/src/include/utils_i18n_ucsdet.h
+++ b/src/include/utils_i18n_ucsdet.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_UCSDET_H__
-#define __UTILS_I18N_UCSDET_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -299,4 +297,3 @@ int i18n_ucsdet_enable_input_filter(i18n_ucharset_detector_h ucsd, i18n_ubool fi
  * @}
  * @}
  */
-#endif  /* __UTILS_I18N_UCSDET_H__*/
diff --git a/src/include/utils_i18n_udate.h b/src/include/utils_i18n_udate.h
index 950a1d7..e1bb6ca 100644
--- a/src/include/utils_i18n_udate.h
+++ b/src/include/utils_i18n_udate.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_UDATE_H__
-#define __UTILS_I18N_UDATE_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -630,5 +628,3 @@ int i18n_udate_set_context(i18n_udate_format_h format, i18n_udisplay_context_e v
 #ifdef __cplusplus
 }
 #endif
-
-#endif	/* __UTILS_I18N_UDATE_H__*/
diff --git a/src/include/utils_i18n_udatepg.h b/src/include/utils_i18n_udatepg.h
index 6ec4c23..5d0a281 100644
--- a/src/include/utils_i18n_udatepg.h
+++ b/src/include/utils_i18n_udatepg.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_UDATEPG_H__
-#define __UTILS_I18N_UDATEPG_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -638,5 +636,3 @@ const i18n_uchar *i18n_udatepg_get_pattern_for_skeleton(const i18n_udatepg_h dtp
 /**
  * @}
  */
-
-#endif	/* __UTILS_I18N_UDATEPG_H__*/
diff --git a/src/include/utils_i18n_uenumeration.h b/src/include/utils_i18n_uenumeration.h
index 1c98da1..0a03b45 100644
--- a/src/include/utils_i18n_uenumeration.h
+++ b/src/include/utils_i18n_uenumeration.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_UENUMERATION_PRODUCT_H__
-#define __UTILS_I18N_UENUMERATION_PRODUCT_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -189,5 +187,3 @@ int i18n_uenumeration_char_strings_enumeration_create(const char *const strings[
 #ifdef __cplusplus
 }
 #endif
-
-#endif	/* __UTILS_I18N_UENUMERATION_PRODUCT_H__*/
diff --git a/src/include/utils_i18n_uidna.h b/src/include/utils_i18n_uidna.h
index 187db80..8dafcb1 100644
--- a/src/include/utils_i18n_uidna.h
+++ b/src/include/utils_i18n_uidna.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_UIDNA_H__
-#define __UTILS_I18N_UIDNA_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -288,5 +286,3 @@ int i18n_uidna_info_destroy(i18n_uidna_info_h info);
 #ifdef __cplusplus
 }
 #endif
-
-#endif  /* __UTILS_I18N_UIDNA_H__*/
diff --git a/src/include/utils_i18n_ulocale.h b/src/include/utils_i18n_ulocale.h
index 95af6c6..f62f0ca 100644
--- a/src/include/utils_i18n_ulocale.h
+++ b/src/include/utils_i18n_ulocale.h
@@ -1,24 +1,22 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  *
  * Copyright (C) 1997-2013, International Business Machines
  * Corporation and others.	All Rights Reserved.
  */
-
-#ifndef __UTILS_I18N_ULOCALE_H__
-#define __UTILS_I18N_ULOCALE_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -967,5 +965,3 @@ int i18n_ulocale_is_bogus(const char *locale_id, i18n_ubool *is_bogus);
 #ifdef __cplusplus
 }
 #endif
-
-#endif	/* __UTILS_I18N_ULOCALE_H__*/
diff --git a/src/include/utils_i18n_unormalization.h b/src/include/utils_i18n_unormalization.h
index 32bf27c..80d9eaf 100644
--- a/src/include/utils_i18n_unormalization.h
+++ b/src/include/utils_i18n_unormalization.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_UNORMALIZATION_H__
-#define __UTILS_I18N_UNORMALIZATION_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -429,5 +427,3 @@ int i18n_unormalization_is_inert(i18n_unormalizer_h normalizer, i18n_uchar32 c,
 #ifdef __cplusplus
 }
 #endif
-
-#endif	/* __UTILS_I18N_UNORMALIZATION_H__*/
diff --git a/src/include/utils_i18n_unumber.h b/src/include/utils_i18n_unumber.h
index 37375f4..660db2e 100644
--- a/src/include/utils_i18n_unumber.h
+++ b/src/include/utils_i18n_unumber.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_UNUMBER_H__
-#define __UTILS_I18N_UNUMBER_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -646,5 +644,3 @@ const char *i18n_unumber_get_locale_by_type(const i18n_unumber_format_h fmt, i18
 #ifdef __cplusplus
 }
 #endif
-
-#endif	/* __UTILS_I18N_UNUMBER_H__*/
diff --git a/src/include/utils_i18n_unumsys.h b/src/include/utils_i18n_unumsys.h
index 08bf89c..2d6cb6d 100644
--- a/src/include/utils_i18n_unumsys.h
+++ b/src/include/utils_i18n_unumsys.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_UNUMSYS_H__
-#define __UTILS_I18N_UNUMSYS_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -176,5 +174,3 @@ int i18n_unumsys_get_description(i18n_unumsys_h unumsys, i18n_uchar *result, int
 #ifdef __cplusplus
 }
 #endif
-
-#endif	/* __UTILS_I18N_UNUMSYS_H__*/
diff --git a/src/include/utils_i18n_ures.h b/src/include/utils_i18n_ures.h
index 133fdf6..00f0ea8 100644
--- a/src/include/utils_i18n_ures.h
+++ b/src/include/utils_i18n_ures.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_URES_H__
-#define __UTILS_I18N_URES_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -523,6 +521,3 @@ int i18n_ures_get_UTF8_string_by_key(i18n_ures_h ures, const char *key, char *de
 #ifdef __cplusplus
 }
 #endif
-
-#endif /* __UTILS_I18N_URES_H__ */
-
diff --git a/src/include/utils_i18n_uscript.h b/src/include/utils_i18n_uscript.h
index a4d48a9..41f242f 100644
--- a/src/include/utils_i18n_uscript.h
+++ b/src/include/utils_i18n_uscript.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_USCRIPT_H__
-#define __UTILS_I18N_USCRIPT_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -212,5 +210,3 @@ i18n_ubool i18n_uscript_is_cased(i18n_uscript_code_e script);
 #ifdef __cplusplus
 }
 #endif
-
-#endif	/* __UTILS_I18N_USCRIPT_H__*/
diff --git a/src/include/utils_i18n_usearch.h b/src/include/utils_i18n_usearch.h
index 3d4ec25..c17d806 100644
--- a/src/include/utils_i18n_usearch.h
+++ b/src/include/utils_i18n_usearch.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_USEARCH_H__
-#define __UTILS_I18N_USEARCH_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -177,5 +175,3 @@ int i18n_usearch_first(i18n_usearch_h search_iter, int32_t *index_first);
 /**
  * @}
  */
-
-#endif	/* __UTILS_I18N_USEARCH_H__*/
diff --git a/src/include/utils_i18n_uset.h b/src/include/utils_i18n_uset.h
index 772a75b..d1f3878 100644
--- a/src/include/utils_i18n_uset.h
+++ b/src/include/utils_i18n_uset.h
@@ -1,24 +1,22 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  *
  * Copyright (C) 1999-2013, International Business Machines Corporation
  * and others. All Rights Reserved.
  */
-
-#ifndef __UTILS_I18N_USET_PRODUCT_H__
-#define __UTILS_I18N_USET_PRODUCT_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -1170,5 +1168,3 @@ i18n_ubool i18n_uset_get_serialized_range(const i18n_userialized_set_s *set, int
 #ifdef __cplusplus
 }
 #endif
-
-#endif
diff --git a/src/include/utils_i18n_ushape.h b/src/include/utils_i18n_ushape.h
index c1a19a5..273cebf 100644
--- a/src/include/utils_i18n_ushape.h
+++ b/src/include/utils_i18n_ushape.h
@@ -1,24 +1,22 @@
 /*
  * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  *
  * Copyright (C) 1999-2013, International Business Machines Corporation
  * and others. All Rights Reserved.
  */
-
-#ifndef __UTILS_I18N_USHAPE_H__
-#define __UTILS_I18N_USHAPE_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -135,5 +133,3 @@ int i18n_ushape_shape_arabic(
 #ifdef __cplusplus
 }
 #endif
-
-#endif
diff --git a/src/include/utils_i18n_ustring.h b/src/include/utils_i18n_ustring.h
index 8399d0d..c563d6f 100644
--- a/src/include/utils_i18n_ustring.h
+++ b/src/include/utils_i18n_ustring.h
@@ -1,24 +1,22 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  *
  * Copyright (C) 1998-2012, International Business Machines
  * Corporation and others.	All Rights Reserved.
  */
-
-#ifndef __UTILS_I18N_USTRING_H__
-#define __UTILS_I18N_USTRING_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -1322,5 +1320,3 @@ i18n_uchar *i18n_ustring_from_UTF32_with_sub(i18n_uchar *dest, int32_t dest_capa
 #ifdef __cplusplus
 }
 #endif
-
-#endif	/* __UTILS_I18N_USTRING_H__*/
diff --git a/src/include/utils_i18n_utext.h b/src/include/utils_i18n_utext.h
index ee71020..cc57863 100644
--- a/src/include/utils_i18n_utext.h
+++ b/src/include/utils_i18n_utext.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_UTEXT_H__
-#define __UTILS_I18N_UTEXT_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -514,5 +512,3 @@ void i18n_utext_freeze(i18n_utext_h ut);
 #ifdef __cplusplus
 }
 #endif
-
-#endif	/* __UTILS_I18N_UTEXT_H__*/
diff --git a/src/include/utils_i18n_utmscale.h b/src/include/utils_i18n_utmscale.h
index f43cffd..f2a8655 100644
--- a/src/include/utils_i18n_utmscale.h
+++ b/src/include/utils_i18n_utmscale.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_UTMSCALE_H__
-#define __UTILS_I18N_UTMSCALE_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -255,5 +253,3 @@ int i18n_utmscale_to_int64(int64_t universal_time, i18n_utmscale_scale_e time_sc
 #ifdef __cplusplus
 }
 #endif
-
-#endif /* __UTILS_I18N_UTMSCALE_H__ */
diff --git a/src/include/utils_i18n_uversion.h b/src/include/utils_i18n_uversion.h
index 916ce35..18d2968 100644
--- a/src/include/utils_i18n_uversion.h
+++ b/src/include/utils_i18n_uversion.h
@@ -1,21 +1,19 @@
 /*
  * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
-#ifndef __UTILS_I18N_UVERSION_H__
-#define __UTILS_I18N_UVERSION_H__
+#pragma once
 
 #include <utils_i18n_types.h>
 
@@ -116,5 +114,3 @@ int i18n_uversion_to_string(const i18n_uversion_info version_array, char *versio
 #ifdef __cplusplus
 }
 #endif
-
-#endif /* __UTILS_I18N_UVERSION_H__ */
diff --git a/src/utils_i18n_alpha_idx.cpp b/src/utils_i18n_alpha_idx.cpp
index f399863..95416d9 100644
--- a/src/utils_i18n_alpha_idx.cpp
+++ b/src/utils_i18n_alpha_idx.cpp
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <utils_i18n_alpha_idx.h>
diff --git a/src/utils_i18n_date_interval.cpp b/src/utils_i18n_date_interval.cpp
index b1cdf50..387fe03 100644
--- a/src/utils_i18n_date_interval.cpp
+++ b/src/utils_i18n_date_interval.cpp
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2018 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <utils_i18n_date_interval.h>
diff --git a/src/utils_i18n_date_interval_format.cpp b/src/utils_i18n_date_interval_format.cpp
index 35cff1c..2d1f8b0 100644
--- a/src/utils_i18n_date_interval_format.cpp
+++ b/src/utils_i18n_date_interval_format.cpp
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2018 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <utils_i18n_date_interval_format.h>
diff --git a/src/utils_i18n_field_position.cpp b/src/utils_i18n_field_position.cpp
index 704b6ba..c9a9cf8 100644
--- a/src/utils_i18n_field_position.cpp
+++ b/src/utils_i18n_field_position.cpp
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <utils_i18n_field_position.h>
diff --git a/src/utils_i18n_format.cpp b/src/utils_i18n_format.cpp
index a16a4b9..6f1840b 100644
--- a/src/utils_i18n_format.cpp
+++ b/src/utils_i18n_format.cpp
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <utils_i18n_format.h>
diff --git a/src/utils_i18n_formattable.cpp b/src/utils_i18n_formattable.cpp
index a767c6e..f66553c 100644
--- a/src/utils_i18n_formattable.cpp
+++ b/src/utils_i18n_formattable.cpp
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <stdlib.h>
diff --git a/src/utils_i18n_immutable_idx.cpp b/src/utils_i18n_immutable_idx.cpp
index 4ccca44..08ed879 100644
--- a/src/utils_i18n_immutable_idx.cpp
+++ b/src/utils_i18n_immutable_idx.cpp
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2017 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	Licensed under the Apache License, Version 2.0 (the "License");
- *	you may not use this file except in compliance with the License.
- *	You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	Unless required by applicable law or agreed to in writing, software
- *	distributed under the License is distributed on an "AS IS" BASIS,
- *	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	See the License for the specific language governing permissions and
- *	limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <utils_i18n_immutable_idx.h>
diff --git a/src/utils_i18n_loc_disp_names.cpp b/src/utils_i18n_loc_disp_names.cpp
index 7f11c13..caa775f 100644
--- a/src/utils_i18n_loc_disp_names.cpp
+++ b/src/utils_i18n_loc_disp_names.cpp
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2018 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <utils_i18n_loc_disp_names.h>
diff --git a/src/utils_i18n_measure.cpp b/src/utils_i18n_measure.cpp
index 58f95a5..85d6a25 100644
--- a/src/utils_i18n_measure.cpp
+++ b/src/utils_i18n_measure.cpp
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <utils_i18n_measure.h>
diff --git a/src/utils_i18n_measure_format.cpp b/src/utils_i18n_measure_format.cpp
index 1b0e1f2..eeb8142 100644
--- a/src/utils_i18n_measure_format.cpp
+++ b/src/utils_i18n_measure_format.cpp
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2015 - 2017 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	Licensed under the Apache License, Version 2.0 (the "License");
- *	you may not use this file except in compliance with the License.
- *	You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		http://www.apache.org/licenses/LICENSE-2.0
+ * 	   http://www.apache.org/licenses/LICENSE-2.0
  *
- *	Unless required by applicable law or agreed to in writing, software
- *	distributed under the License is distributed on an "AS IS" BASIS,
- *	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	See the License for the specific language governing permissions and
- *	limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <utils_i18n_measure_format.h>
diff --git a/src/utils_i18n_measure_unit.cpp b/src/utils_i18n_measure_unit.cpp
index 7c26d4f..74b305c 100644
--- a/src/utils_i18n_measure_unit.cpp
+++ b/src/utils_i18n_measure_unit.cpp
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <utils_i18n_measure_unit.h>
diff --git a/src/utils_i18n_parse_position.cpp b/src/utils_i18n_parse_position.cpp
index 0bf8a33..1bd49d1 100644
--- a/src/utils_i18n_parse_position.cpp
+++ b/src/utils_i18n_parse_position.cpp
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <utils_i18n_parse_position.h>
diff --git a/src/utils_i18n_plural_format.cpp b/src/utils_i18n_plural_format.cpp
index 9515af2..8ea7531 100644
--- a/src/utils_i18n_plural_format.cpp
+++ b/src/utils_i18n_plural_format.cpp
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2017 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <utils_i18n_plural_format.h>
diff --git a/src/utils_i18n_plural_rules.cpp b/src/utils_i18n_plural_rules.cpp
index 08cee57..4f0ecf6 100644
--- a/src/utils_i18n_plural_rules.cpp
+++ b/src/utils_i18n_plural_rules.cpp
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2017 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *      Licensed under the Apache License, Version 2.0 (the "License");
- *      you may not use this file except in compliance with the License.
- *      You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *          http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *      Unless required by applicable law or agreed to in writing, software
- *      distributed under the License is distributed on an "AS IS" BASIS,
- *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *      See the License for the specific language governing permissions and
- *      limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <utils_i18n_plural_rules.h>
diff --git a/src/utils_i18n_private.cpp b/src/utils_i18n_private.cpp
index 0f7bc2d..9ea0ef0 100644
--- a/src/utils_i18n_private.cpp
+++ b/src/utils_i18n_private.cpp
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <utils_i18n_private.h>
diff --git a/src/utils_i18n_simple_date_format.cpp b/src/utils_i18n_simple_date_format.cpp
index ed97fb6..8b0de01 100644
--- a/src/utils_i18n_simple_date_format.cpp
+++ b/src/utils_i18n_simple_date_format.cpp
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2018 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *      Licensed under the Apache License, Version 2.0 (the "License");
- *      you may not use this file except in compliance with the License.
- *      You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *          http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *      Unless required by applicable law or agreed to in writing, software
- *      distributed under the License is distributed on an "AS IS" BASIS,
- *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *      See the License for the specific language governing permissions and
- *      limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <utils_i18n_simple_date_format.h>
diff --git a/src/utils_i18n_timezone.cpp b/src/utils_i18n_timezone.cpp
index 9242d31..62229bb 100755
--- a/src/utils_i18n_timezone.cpp
+++ b/src/utils_i18n_timezone.cpp
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #define __STDC_LIMIT_MACROS
diff --git a/src/utils_i18n_ubidi.c b/src/utils_i18n_ubidi.c
index 0914f69..94ace60 100644
--- a/src/utils_i18n_ubidi.c
+++ b/src/utils_i18n_ubidi.c
@@ -1,17 +1,17 @@
 /*
 * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
 *
-*	 Licensed under the Apache License, Version 2.0 (the "License");
-*	 you may not use this file except in compliance with the License.
-*	 You may obtain a copy of the License at
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
 *
-*		 http://www.apache.org/licenses/LICENSE-2.0
+*	 http://www.apache.org/licenses/LICENSE-2.0
 *
-*	 Unless required by applicable law or agreed to in writing, software
-*	 distributed under the License is distributed on an "AS IS" BASIS,
-*	 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-*	 See the License for the specific language governing permissions and
-*	 limitations under the License.
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
 */
 
 
diff --git a/src/utils_i18n_ubrk.c b/src/utils_i18n_ubrk.c
index e758833..52c5f27 100644
--- a/src/utils_i18n_ubrk.c
+++ b/src/utils_i18n_ubrk.c
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <unicode/ubrk.h>
diff --git a/src/utils_i18n_uchar.c b/src/utils_i18n_uchar.c
index af024ad..29b272a 100644
--- a/src/utils_i18n_uchar.c
+++ b/src/utils_i18n_uchar.c
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <unicode/uchar.h>
diff --git a/src/utils_i18n_uchar_iter.c b/src/utils_i18n_uchar_iter.c
index ec28f80..903aaea 100644
--- a/src/utils_i18n_uchar_iter.c
+++ b/src/utils_i18n_uchar_iter.c
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2017 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <unicode/uiter.h>
diff --git a/src/utils_i18n_ucnv.c b/src/utils_i18n_ucnv.c
index a37b514..12f6a21 100644
--- a/src/utils_i18n_ucnv.c
+++ b/src/utils_i18n_ucnv.c
@@ -1,18 +1,18 @@
 /*
-* Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
-*
-*	 Licensed under the Apache License, Version 2.0 (the "License");
-*	 you may not use this file except in compliance with the License.
-*	 You may obtain a copy of the License at
-*
-*		 http://www.apache.org/licenses/LICENSE-2.0
-*
-*	 Unless required by applicable law or agreed to in writing, software
-*	 distributed under the License is distributed on an "AS IS" BASIS,
-*	 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-*	 See the License for the specific language governing permissions and
-*	 limitations under the License.
-*/
+ * Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 
 #include <unicode/ucnv.h>
 
diff --git a/src/utils_i18n_ucnvsel.c b/src/utils_i18n_ucnvsel.c
index 3960296..7de91cf 100644
--- a/src/utils_i18n_ucnvsel.c
+++ b/src/utils_i18n_ucnvsel.c
@@ -1,18 +1,18 @@
 /*
-* Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
-*
-*	 Licensed under the Apache License, Version 2.0 (the "License");
-*	 you may not use this file except in compliance with the License.
-*	 You may obtain a copy of the License at
-*
-*		 http://www.apache.org/licenses/LICENSE-2.0
-*
-*	 Unless required by applicable law or agreed to in writing, software
-*	 distributed under the License is distributed on an "AS IS" BASIS,
-*	 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-*	 See the License for the specific language governing permissions and
-*	 limitations under the License.
-*/
+ * Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 
 #include <unicode/ucnvsel.h>
 
diff --git a/src/utils_i18n_ucollator.c b/src/utils_i18n_ucollator.c
index 5570340..89dfc67 100644
--- a/src/utils_i18n_ucollator.c
+++ b/src/utils_i18n_ucollator.c
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <unicode/ucol.h>
diff --git a/src/utils_i18n_ucsdet.c b/src/utils_i18n_ucsdet.c
index 8d1388d..0458d8f 100644
--- a/src/utils_i18n_ucsdet.c
+++ b/src/utils_i18n_ucsdet.c
@@ -1,18 +1,18 @@
 /*
-* Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
-*
-*	 Licensed under the Apache License, Version 2.0 (the "License");
-*	 you may not use this file except in compliance with the License.
-*	 You may obtain a copy of the License at
-*
-*		 http://www.apache.org/licenses/LICENSE-2.0
-*
-*	 Unless required by applicable law or agreed to in writing, software
-*	 distributed under the License is distributed on an "AS IS" BASIS,
-*	 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-*	 See the License for the specific language governing permissions and
-*	 limitations under the License.
-*/
+ * Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 
 #include <unicode/ucsdet.h>
 
diff --git a/src/utils_i18n_udate.c b/src/utils_i18n_udate.c
index bdacce4..1c42db0 100644
--- a/src/utils_i18n_udate.c
+++ b/src/utils_i18n_udate.c
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <unicode/udat.h>
diff --git a/src/utils_i18n_udatepg.c b/src/utils_i18n_udatepg.c
index 92d95b3..eee627e 100644
--- a/src/utils_i18n_udatepg.c
+++ b/src/utils_i18n_udatepg.c
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <unicode/udatpg.h>
diff --git a/src/utils_i18n_uidna.c b/src/utils_i18n_uidna.c
index 95b8de2..b8506aa 100644
--- a/src/utils_i18n_uidna.c
+++ b/src/utils_i18n_uidna.c
@@ -1,18 +1,18 @@
 /*
-* Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
-*
-*	 Licensed under the Apache License, Version 2.0 (the "License");
-*	 you may not use this file except in compliance with the License.
-*	 You may obtain a copy of the License at
-*
-*		 http://www.apache.org/licenses/LICENSE-2.0
-*
-*	 Unless required by applicable law or agreed to in writing, software
-*	 distributed under the License is distributed on an "AS IS" BASIS,
-*	 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-*	 See the License for the specific language governing permissions and
-*	 limitations under the License.
-*/
+ * Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 
 #include <unicode/uidna.h>
 
diff --git a/src/utils_i18n_ulocale.cpp b/src/utils_i18n_ulocale.cpp
index 57be422..d727716 100644
--- a/src/utils_i18n_ulocale.cpp
+++ b/src/utils_i18n_ulocale.cpp
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <unicode/uloc.h>
diff --git a/src/utils_i18n_unormalization.c b/src/utils_i18n_unormalization.c
index 94cbdea..5b1a268 100644
--- a/src/utils_i18n_unormalization.c
+++ b/src/utils_i18n_unormalization.c
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <unicode/unorm2.h>
diff --git a/src/utils_i18n_unumber.c b/src/utils_i18n_unumber.c
index 578f6ca..955eb91 100644
--- a/src/utils_i18n_unumber.c
+++ b/src/utils_i18n_unumber.c
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <stdio.h>
diff --git a/src/utils_i18n_ures.c b/src/utils_i18n_ures.c
index 800131b..7b0920d 100644
--- a/src/utils_i18n_ures.c
+++ b/src/utils_i18n_ures.c
@@ -1,18 +1,18 @@
 /*
-* Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
-*
-*	 Licensed under the Apache License, Version 2.0 (the "License");
-*	 you may not use this file except in compliance with the License.
-*	 You may obtain a copy of the License at
-*
-*		 http://www.apache.org/licenses/LICENSE-2.0
-*
-*	 Unless required by applicable law or agreed to in writing, software
-*	 distributed under the License is distributed on an "AS IS" BASIS,
-*	 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-*	 See the License for the specific language governing permissions and
-*	 limitations under the License.
-*/
+ * Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 
 #include <unicode/ures.h>
 
diff --git a/src/utils_i18n_uscript.c b/src/utils_i18n_uscript.c
index a83408a..30df990 100644
--- a/src/utils_i18n_uscript.c
+++ b/src/utils_i18n_uscript.c
@@ -1,18 +1,18 @@
 /*
-* Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
-*
-*	 Licensed under the Apache License, Version 2.0 (the "License");
-*	 you may not use this file except in compliance with the License.
-*	 You may obtain a copy of the License at
-*
-*		 http://www.apache.org/licenses/LICENSE-2.0
-*
-*	 Unless required by applicable law or agreed to in writing, software
-*	 distributed under the License is distributed on an "AS IS" BASIS,
-*	 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-*	 See the License for the specific language governing permissions and
-*	 limitations under the License.
-*/
+ * Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 
 #include <unicode/uscript.h>
 
diff --git a/src/utils_i18n_usearch.c b/src/utils_i18n_usearch.c
index 2bd8136..c9b02d9 100644
--- a/src/utils_i18n_usearch.c
+++ b/src/utils_i18n_usearch.c
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <unicode/usearch.h>
diff --git a/src/utils_i18n_uset.c b/src/utils_i18n_uset.c
index 26d63d2..b24cb3f 100644
--- a/src/utils_i18n_uset.c
+++ b/src/utils_i18n_uset.c
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <unicode/usearch.h>
diff --git a/src/utils_i18n_ushape.c b/src/utils_i18n_ushape.c
index 6498b65..95036a3 100644
--- a/src/utils_i18n_ushape.c
+++ b/src/utils_i18n_ushape.c
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <unicode/ushape.h>
diff --git a/src/utils_i18n_utext.c b/src/utils_i18n_utext.c
index 1cf801c..2426921 100644
--- a/src/utils_i18n_utext.c
+++ b/src/utils_i18n_utext.c
@@ -1,18 +1,18 @@
 /*
-* Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
-*
-*	 Licensed under the Apache License, Version 2.0 (the "License");
-*	 you may not use this file except in compliance with the License.
-*	 You may obtain a copy of the License at
-*
-*		 http://www.apache.org/licenses/LICENSE-2.0
-*
-*	 Unless required by applicable law or agreed to in writing, software
-*	 distributed under the License is distributed on an "AS IS" BASIS,
-*	 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-*	 See the License for the specific language governing permissions and
-*	 limitations under the License.
-*/
+ * Copyright (c) 2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *	 http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 
 #include <unicode/utext.h>
 
diff --git a/src/utils_i18n_utmscale.c b/src/utils_i18n_utmscale.c
index f0f4a2b..282a070 100644
--- a/src/utils_i18n_utmscale.c
+++ b/src/utils_i18n_utmscale.c
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *	  Licensed under the Apache License, Version 2.0 (the "License");
- *	  you may not use this file except in compliance with the License.
- *	  You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *		  http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *	  Unless required by applicable law or agreed to in writing, software
- *	  distributed under the License is distributed on an "AS IS" BASIS,
- *	  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *	  See the License for the specific language governing permissions and
- *	  limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <unicode/utmscale.h>
diff --git a/src/utils_i18n_uversion.c b/src/utils_i18n_uversion.c
index 39263c8..ffc44ef 100644
--- a/src/utils_i18n_uversion.c
+++ b/src/utils_i18n_uversion.c
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
  *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include <unicode/umachine.h>
diff --git a/tests/tct-base-utils-core.cpp b/tests/tct-base-utils-core.cpp
index 332e5db..b01e05f 100644
--- a/tests/tct-base-utils-core.cpp
+++ b/tests/tct-base-utils-core.cpp
@@ -1,18 +1,18 @@
-//
-// Copyright (c) 2014 Samsung Electronics Co., Ltd.
-//
-// Licensed under the Apache License, Version 2.0 (the License);
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include <stdio.h>
 #include <string.h>
 #include <malloc.h>
diff --git a/tests/tct-base-utils-core_mobile.h b/tests/tct-base-utils-core_mobile.h
index c54a222..267f1dd 100644
--- a/tests/tct-base-utils-core_mobile.h
+++ b/tests/tct-base-utils-core_mobile.h
@@ -1,18 +1,18 @@
-//
-// Copyright (c) 2014 Samsung Electronics Co., Ltd.
-//
-// Licensed under the Apache License, Version 2.0 (the License);
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #pragma once
 
 #include "testcase.h"
diff --git a/tests/tct-base-utils-core_tizeniot.h b/tests/tct-base-utils-core_tizeniot.h
index c54a222..267f1dd 100755
--- a/tests/tct-base-utils-core_tizeniot.h
+++ b/tests/tct-base-utils-core_tizeniot.h
@@ -1,18 +1,18 @@
-//
-// Copyright (c) 2014 Samsung Electronics Co., Ltd.
-//
-// Licensed under the Apache License, Version 2.0 (the License);
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #pragma once
 
 #include "testcase.h"
diff --git a/tests/tct-base-utils-core_wearable.h b/tests/tct-base-utils-core_wearable.h
index c54a222..267f1dd 100644
--- a/tests/tct-base-utils-core_wearable.h
+++ b/tests/tct-base-utils-core_wearable.h
@@ -1,18 +1,18 @@
-//
-// Copyright (c) 2014 Samsung Electronics Co., Ltd.
-//
-// Licensed under the Apache License, Version 2.0 (the License);
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #pragma once
 
 #include "testcase.h"
diff --git a/tests/utc-capi-base-utils-alpha-idx.c b/tests/utc-capi-base-utils-alpha-idx.c
index 10bc1ac..0541771 100644
--- a/tests/utc-capi-base-utils-alpha-idx.c
+++ b/tests/utc-capi-base-utils-alpha-idx.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-date-interval.c b/tests/utc-capi-base-utils-date-interval.c
index 61ea15f..cabd66c 100644
--- a/tests/utc-capi-base-utils-date-interval.c
+++ b/tests/utc-capi-base-utils-date-interval.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-field-position.c b/tests/utc-capi-base-utils-field-position.c
index e2143d1..5fe8e4b 100644
--- a/tests/utc-capi-base-utils-field-position.c
+++ b/tests/utc-capi-base-utils-field-position.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-format.c b/tests/utc-capi-base-utils-format.c
index e9e6876..e26a757 100644
--- a/tests/utc-capi-base-utils-format.c
+++ b/tests/utc-capi-base-utils-format.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-formattable.c b/tests/utc-capi-base-utils-formattable.c
index 47ecee8..015180c 100644
--- a/tests/utc-capi-base-utils-formattable.c
+++ b/tests/utc-capi-base-utils-formattable.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-immutable-idx.c b/tests/utc-capi-base-utils-immutable-idx.c
index 73fa8b9..6db031c 100644
--- a/tests/utc-capi-base-utils-immutable-idx.c
+++ b/tests/utc-capi-base-utils-immutable-idx.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-loc-disp-names.c b/tests/utc-capi-base-utils-loc-disp-names.c
index ba025a9..00cdc1b 100644
--- a/tests/utc-capi-base-utils-loc-disp-names.c
+++ b/tests/utc-capi-base-utils-loc-disp-names.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 
diff --git a/tests/utc-capi-base-utils-measure-format.c b/tests/utc-capi-base-utils-measure-format.c
index 7f08696..fb1dc0a 100644
--- a/tests/utc-capi-base-utils-measure-format.c
+++ b/tests/utc-capi-base-utils-measure-format.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-measure-unit.c b/tests/utc-capi-base-utils-measure-unit.c
index 028ee4b..6982404 100644
--- a/tests/utc-capi-base-utils-measure-unit.c
+++ b/tests/utc-capi-base-utils-measure-unit.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-measure.c b/tests/utc-capi-base-utils-measure.c
index 826d0dc..6725ca1 100644
--- a/tests/utc-capi-base-utils-measure.c
+++ b/tests/utc-capi-base-utils-measure.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-parse-position.c b/tests/utc-capi-base-utils-parse-position.c
index f45e952..b63e815 100644
--- a/tests/utc-capi-base-utils-parse-position.c
+++ b/tests/utc-capi-base-utils-parse-position.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-plural-format.c b/tests/utc-capi-base-utils-plural-format.c
index 05bccb0..4b0e57d 100644
--- a/tests/utc-capi-base-utils-plural-format.c
+++ b/tests/utc-capi-base-utils-plural-format.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-plural-rules.c b/tests/utc-capi-base-utils-plural-rules.c
index 9f961ed..c9ac794 100644
--- a/tests/utc-capi-base-utils-plural-rules.c
+++ b/tests/utc-capi-base-utils-plural-rules.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-simple-date-format.c b/tests/utc-capi-base-utils-simple-date-format.c
index d6fc321..6c199a4 100644
--- a/tests/utc-capi-base-utils-simple-date-format.c
+++ b/tests/utc-capi-base-utils-simple-date-format.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-timezone.c b/tests/utc-capi-base-utils-timezone.c
index d08ace7..4dea1b2 100644
--- a/tests/utc-capi-base-utils-timezone.c
+++ b/tests/utc-capi-base-utils-timezone.c
@@ -1,18 +1,18 @@
-//
-// Copyright (c) 2014 Samsung Electronics Co., Ltd.
-//
-// Licensed under the Apache License, Version 2.0 (the License);
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-ubidi.c b/tests/utc-capi-base-utils-ubidi.c
index f2dbc9d..5dc43a1 100644
--- a/tests/utc-capi-base-utils-ubidi.c
+++ b/tests/utc-capi-base-utils-ubidi.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-ubrk.c b/tests/utc-capi-base-utils-ubrk.c
index d6669f5..c39d6c3 100644
--- a/tests/utc-capi-base-utils-ubrk.c
+++ b/tests/utc-capi-base-utils-ubrk.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-ucalendar.c b/tests/utc-capi-base-utils-ucalendar.c
index 7f9aef7..8345103 100644
--- a/tests/utc-capi-base-utils-ucalendar.c
+++ b/tests/utc-capi-base-utils-ucalendar.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-uchar.c b/tests/utc-capi-base-utils-uchar.c
index 1b4c246..7987279 100644
--- a/tests/utc-capi-base-utils-uchar.c
+++ b/tests/utc-capi-base-utils-uchar.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-uchar_iter.c b/tests/utc-capi-base-utils-uchar_iter.c
index 1eb5cb5..0d39408 100644
--- a/tests/utc-capi-base-utils-uchar_iter.c
+++ b/tests/utc-capi-base-utils-uchar_iter.c
@@ -1,11 +1,11 @@
 /*
- * Copyright (c) 2017 Samsung Electronics Co., Ltd
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
  *
- * Licensed under the Flora License, Version 1.1 (the "License");
+ * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     http://floralicense.org/license/
+ * http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -13,7 +13,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 #include "assert_local.h"
 #include <utils_i18n.h>
 
diff --git a/tests/utc-capi-base-utils-ucnv.c b/tests/utc-capi-base-utils-ucnv.c
index dd4eb16..bff7920 100644
--- a/tests/utc-capi-base-utils-ucnv.c
+++ b/tests/utc-capi-base-utils-ucnv.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-ucnvsel.c b/tests/utc-capi-base-utils-ucnvsel.c
index a5d930e..5afbe28 100644
--- a/tests/utc-capi-base-utils-ucnvsel.c
+++ b/tests/utc-capi-base-utils-ucnvsel.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-ucollator.c b/tests/utc-capi-base-utils-ucollator.c
index b7d01c4..0e54568 100644
--- a/tests/utc-capi-base-utils-ucollator.c
+++ b/tests/utc-capi-base-utils-ucollator.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-ucsdet.c b/tests/utc-capi-base-utils-ucsdet.c
index 58e2c31..8c2c525 100644
--- a/tests/utc-capi-base-utils-ucsdet.c
+++ b/tests/utc-capi-base-utils-ucsdet.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-udate.c b/tests/utc-capi-base-utils-udate.c
index 2f580cd..80c0754 100644
--- a/tests/utc-capi-base-utils-udate.c
+++ b/tests/utc-capi-base-utils-udate.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <string.h>
 #include <utils_i18n.h>
diff --git a/tests/utc-capi-base-utils-udatepg.c b/tests/utc-capi-base-utils-udatepg.c
index 4b2ab17..b30823c 100644
--- a/tests/utc-capi-base-utils-udatepg.c
+++ b/tests/utc-capi-base-utils-udatepg.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <string.h>
 #include <utils_i18n.h>
diff --git a/tests/utc-capi-base-utils-uenumeration.c b/tests/utc-capi-base-utils-uenumeration.c
index 65a8dbb..5b1fb02 100644
--- a/tests/utc-capi-base-utils-uenumeration.c
+++ b/tests/utc-capi-base-utils-uenumeration.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 
diff --git a/tests/utc-capi-base-utils-uidna.c b/tests/utc-capi-base-utils-uidna.c
index 3ff6009..d4c0d28 100644
--- a/tests/utc-capi-base-utils-uidna.c
+++ b/tests/utc-capi-base-utils-uidna.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-ulocale.c b/tests/utc-capi-base-utils-ulocale.c
index d251dc2..1740cfc 100644
--- a/tests/utc-capi-base-utils-ulocale.c
+++ b/tests/utc-capi-base-utils-ulocale.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <string.h>
 #include <utils_i18n.h>
diff --git a/tests/utc-capi-base-utils-unormalization.c b/tests/utc-capi-base-utils-unormalization.c
index 9d63857..bcb12c0 100644
--- a/tests/utc-capi-base-utils-unormalization.c
+++ b/tests/utc-capi-base-utils-unormalization.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <string.h>
 #include <utils_i18n.h>
diff --git a/tests/utc-capi-base-utils-unumber.c b/tests/utc-capi-base-utils-unumber.c
index eab96c8..e42337e 100644
--- a/tests/utc-capi-base-utils-unumber.c
+++ b/tests/utc-capi-base-utils-unumber.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <string.h>
 #include <utils_i18n.h>
diff --git a/tests/utc-capi-base-utils-unumsys.c b/tests/utc-capi-base-utils-unumsys.c
index 192849e..3099faa 100644
--- a/tests/utc-capi-base-utils-unumsys.c
+++ b/tests/utc-capi-base-utils-unumsys.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-uscript.c b/tests/utc-capi-base-utils-uscript.c
index addd21b..6a8d1ec 100644
--- a/tests/utc-capi-base-utils-uscript.c
+++ b/tests/utc-capi-base-utils-uscript.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <string.h>
 #include <utils_i18n.h>
diff --git a/tests/utc-capi-base-utils-usearch.c b/tests/utc-capi-base-utils-usearch.c
index c948a53..5e77baf 100644
--- a/tests/utc-capi-base-utils-usearch.c
+++ b/tests/utc-capi-base-utils-usearch.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <string.h>
 #include <utils_i18n.h>
diff --git a/tests/utc-capi-base-utils-uset.c b/tests/utc-capi-base-utils-uset.c
index fa5a1e4..0a528ce 100644
--- a/tests/utc-capi-base-utils-uset.c
+++ b/tests/utc-capi-base-utils-uset.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <string.h>
 #include <utils_i18n.h>
diff --git a/tests/utc-capi-base-utils-ushape.c b/tests/utc-capi-base-utils-ushape.c
index 0af0c4c..925e975 100644
--- a/tests/utc-capi-base-utils-ushape.c
+++ b/tests/utc-capi-base-utils-ushape.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-ustring.c b/tests/utc-capi-base-utils-ustring.c
index b10aa47..b06aff3 100644
--- a/tests/utc-capi-base-utils-ustring.c
+++ b/tests/utc-capi-base-utils-ustring.c
@@ -1,18 +1,18 @@
-//
-// Copyright (c) 2014 Samsung Electronics Co., Ltd.
-//
-// Licensed under the Apache License, Version 2.0 (the License);
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-utext.c b/tests/utc-capi-base-utils-utext.c
index 17da87d..f09a3d5 100644
--- a/tests/utc-capi-base-utils-utext.c
+++ b/tests/utc-capi-base-utils-utext.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <string.h>
 #include <utils_i18n.h>
diff --git a/tests/utc-capi-base-utils-utmscale.c b/tests/utc-capi-base-utils-utmscale.c
index 03bb586..cd853b5 100644
--- a/tests/utc-capi-base-utils-utmscale.c
+++ b/tests/utc-capi-base-utils-utmscale.c
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>
diff --git a/tests/utc-capi-base-utils-uversion.c b/tests/utc-capi-base-utils-uversion.c
index d3d1be4..ae84c2f 100644
--- a/tests/utc-capi-base-utils-uversion.c
+++ b/tests/utc-capi-base-utils-uversion.c
@@ -1,11 +1,11 @@
 /*
- * Copyright (c) 2017 Samsung Electronics Co., Ltd
+ * Copyright (c) 2014-2020 Samsung Electronics Co., Ltd All Rights Reserved
  *
- * Licensed under the Flora License, Version 1.1 (the "License");
+ * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     http://floralicense.org/license/
+ * http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -13,7 +13,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 #include "assert_local.h"
 #include <utils_i18n.h>
 #include <string.h>