Add including string.h for example for i18n_uset_create_pattern API

Change-Id: Ib70fc24ea2b68d33018b2791b6cbeb27c84bd9d2
Signed-off-by: JinWang An <jinwang.an@samsung.com>

diff --git a/src/include/utils_i18n_uset.h b/src/include/utils_i18n_uset.h
index 6c30128..2876b96 100644 (file)
--- a/src/include/utils_i18n_uset.h
+++ b/src/include/utils_i18n_uset.h
@@ -179,6 +179,7 @@ int i18n_uset_create_pattern(const i18n_uchar *pattern, int32_t pattern_length,
  * @code
  * #include <stdio.h>
  * #include <stdlib.h>
+ * #include <string.h>
  * #include <utils_i18n.h>
  * int main() {
  *     const char *pattern = "[:Hyphen:]";