Fix compiler warnings with -pedantic

[framework/uifw/harfbuzz.git] / src / hb-glib.cc

diff --git a/src/hb-glib.cc b/src/hb-glib.cc
index 0f94f52..109b9ba 100644 (file)
--- a/src/hb-glib.cc
+++ b/src/hb-glib.cc
@@ -1,5 +1,6 @@
 /*
- * Copyright (C) 2009  Red Hat, Inc.
+ * Copyright © 2009  Red Hat, Inc.
+ * Copyright © 2011  Google, Inc.
  *
  *  This is part of HarfBuzz, a text shaping library.
  *
@@ -22,6 +23,7 @@
  * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
  *
  * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
  */
 
 #include "hb-private.hh"
@@ -175,26 +177,26 @@ hb_glib_script_from_script (hb_script_t script)
 
 
 static unsigned int
-hb_glib_get_combining_class (hb_unicode_funcs_t *ufuncs,
+hb_glib_get_combining_class (hb_unicode_funcs_t *ufuncs HB_UNUSED,
                              hb_codepoint_t      unicode,
-                             void               *user_data)
+                             void               *user_data HB_UNUSED)
 
 {
   return g_unichar_combining_class (unicode);
 }
 
 static unsigned int
-hb_glib_get_eastasian_width (hb_unicode_funcs_t *ufuncs,
+hb_glib_get_eastasian_width (hb_unicode_funcs_t *ufuncs HB_UNUSED,
                              hb_codepoint_t      unicode,
-                             void               *user_data)
+                             void               *user_data HB_UNUSED)
 {
   return g_unichar_iswide (unicode) ? 2 : 1;
 }
 
 static hb_unicode_general_category_t
-hb_glib_get_general_category (hb_unicode_funcs_t *ufuncs,
+hb_glib_get_general_category (hb_unicode_funcs_t *ufuncs HB_UNUSED,
                               hb_codepoint_t      unicode,
-                              void               *user_data)
+                              void               *user_data HB_UNUSED)
 
 {
   /* hb_unicode_general_category_t and GUnicodeType are identical */
@@ -202,24 +204,26 @@ hb_glib_get_general_category (hb_unicode_funcs_t *ufuncs,
 }
 
 static hb_codepoint_t
-hb_glib_get_mirroring (hb_unicode_funcs_t *ufuncs,
+hb_glib_get_mirroring (hb_unicode_funcs_t *ufuncs HB_UNUSED,
                        hb_codepoint_t      unicode,
-                       void               *user_data)
+                       void               *user_data HB_UNUSED)
 {
   g_unichar_get_mirror_char (unicode, &unicode);
   return unicode;
 }
 
 static hb_script_t
-hb_glib_get_script (hb_unicode_funcs_t *ufuncs,
+hb_glib_get_script (hb_unicode_funcs_t *ufuncs HB_UNUSED,
                     hb_codepoint_t      unicode,
-                    void               *user_data)
+                    void               *user_data HB_UNUSED)
 {
   return hb_glib_script_to_script (g_unichar_get_script (unicode));
 }
 
-static hb_unicode_funcs_t glib_ufuncs = {
-  HB_REFERENCE_COUNT_INVALID, /* ref_count */
+extern HB_INTERNAL hb_unicode_funcs_t _hb_unicode_funcs_glib;
+hb_unicode_funcs_t _hb_glib_unicode_funcs = {
+  HB_OBJECT_HEADER_STATIC,
+
   NULL, /* parent */
   TRUE, /* immutable */
   {
@@ -234,7 +238,7 @@ static hb_unicode_funcs_t glib_ufuncs = {
 hb_unicode_funcs_t *
 hb_glib_get_unicode_funcs (void)
 {
-  return &glib_ufuncs;
+  return &_hb_glib_unicode_funcs;
 }