Rename HB_GNUC_UNUSED -> HB_UNUSED

13 files changed, 81 insertions, 81 deletions

diff --git a/src/hb-buffer.c b/src/hb-buffer.c
index 777ee7f..f169c35 100644
--- a/src/hb-buffer.c
+++ b/src/hb-buffer.c
@@ -594,7 +594,7 @@ hb_utf8_next (const uint8_t *text,
 void
 hb_buffer_add_utf8 (hb_buffer_t  *buffer,
 		    const char   *text,
-		    unsigned int  text_length HB_GNUC_UNUSED,
+		    unsigned int  text_length HB_UNUSED,
 		    unsigned int  item_offset,
 		    unsigned int  item_length)
 {
@@ -628,7 +628,7 @@ hb_utf16_next (const uint16_t *text,
 void
 hb_buffer_add_utf16 (hb_buffer_t    *buffer,
 		     const uint16_t *text,
-		     unsigned int    text_length HB_GNUC_UNUSED,
+		     unsigned int    text_length HB_UNUSED,
 		     unsigned int    item_offset,
 		     unsigned int    item_length)
 {
@@ -640,7 +640,7 @@ hb_buffer_add_utf16 (hb_buffer_t    *buffer,
 void
 hb_buffer_add_utf32 (hb_buffer_t    *buffer,
 		     const uint32_t *text,
-		     unsigned int    text_length HB_GNUC_UNUSED,
+		     unsigned int    text_length HB_UNUSED,
 		     unsigned int    item_offset,
 		     unsigned int    item_length)
 {
diff --git a/src/hb-font.cc b/src/hb-font.cc
index d0d58f1..a17cab5 100644
--- a/src/hb-font.cc
+++ b/src/hb-font.cc
@@ -40,37 +40,37 @@
  */
 
 static hb_codepoint_t
-hb_font_get_glyph_nil (hb_font_t *font HB_GNUC_UNUSED,
-		       hb_face_t *face HB_GNUC_UNUSED,
-		       const void *user_data HB_GNUC_UNUSED,
-		       hb_codepoint_t unicode HB_GNUC_UNUSED,
-		       hb_codepoint_t variation_selector HB_GNUC_UNUSED)
+hb_font_get_glyph_nil (hb_font_t *font HB_UNUSED,
+		       hb_face_t *face HB_UNUSED,
+		       const void *user_data HB_UNUSED,
+		       hb_codepoint_t unicode HB_UNUSED,
+		       hb_codepoint_t variation_selector HB_UNUSED)
 { return 0; }
 
 static hb_bool_t
-hb_font_get_contour_point_nil (hb_font_t *font HB_GNUC_UNUSED,
-			       hb_face_t *face HB_GNUC_UNUSED,
-			       const void *user_data HB_GNUC_UNUSED,
-			       unsigned int point_index HB_GNUC_UNUSED,
-			       hb_codepoint_t glyph HB_GNUC_UNUSED,
-			       hb_position_t *x HB_GNUC_UNUSED,
-			       hb_position_t *y HB_GNUC_UNUSED)
+hb_font_get_contour_point_nil (hb_font_t *font HB_UNUSED,
+			       hb_face_t *face HB_UNUSED,
+			       const void *user_data HB_UNUSED,
+			       unsigned int point_index HB_UNUSED,
+			       hb_codepoint_t glyph HB_UNUSED,
+			       hb_position_t *x HB_UNUSED,
+			       hb_position_t *y HB_UNUSED)
 { return false; }
 
 static void
-hb_font_get_glyph_metrics_nil (hb_font_t *font HB_GNUC_UNUSED,
-			       hb_face_t *face HB_GNUC_UNUSED,
-			       const void *user_data HB_GNUC_UNUSED,
-			       hb_codepoint_t glyph HB_GNUC_UNUSED,
-			       hb_glyph_metrics_t *metrics HB_GNUC_UNUSED)
+hb_font_get_glyph_metrics_nil (hb_font_t *font HB_UNUSED,
+			       hb_face_t *face HB_UNUSED,
+			       const void *user_data HB_UNUSED,
+			       hb_codepoint_t glyph HB_UNUSED,
+			       hb_glyph_metrics_t *metrics HB_UNUSED)
 { }
 
 static hb_position_t
-hb_font_get_kerning_nil (hb_font_t *font HB_GNUC_UNUSED,
-			 hb_face_t *face HB_GNUC_UNUSED,
-			 const void *user_data HB_GNUC_UNUSED,
-			 hb_codepoint_t first_glyph HB_GNUC_UNUSED,
-			 hb_codepoint_t second_glyph HB_GNUC_UNUSED)
+hb_font_get_kerning_nil (hb_font_t *font HB_UNUSED,
+			 hb_face_t *face HB_UNUSED,
+			 const void *user_data HB_UNUSED,
+			 hb_codepoint_t first_glyph HB_UNUSED,
+			 hb_codepoint_t second_glyph HB_UNUSED)
 { return 0; }
 
 hb_font_funcs_t _hb_font_funcs_nil = {
diff --git a/src/hb-ft.c b/src/hb-ft.c
index 3e91eff..2174da5 100644
--- a/src/hb-ft.c
+++ b/src/hb-ft.c
@@ -34,8 +34,8 @@
 #include FT_TRUETYPE_TABLES_H
 
 static hb_codepoint_t
-hb_ft_get_glyph (hb_font_t *font HB_GNUC_UNUSED,
-		 hb_face_t *face HB_GNUC_UNUSED,
+hb_ft_get_glyph (hb_font_t *font HB_UNUSED,
+		 hb_face_t *face HB_UNUSED,
 		 const void *user_data,
 		 hb_codepoint_t unicode,
 		 hb_codepoint_t variation_selector)
@@ -54,8 +54,8 @@ hb_ft_get_glyph (hb_font_t *font HB_GNUC_UNUSED,
 }
 
 static hb_bool_t
-hb_ft_get_contour_point (hb_font_t *font HB_GNUC_UNUSED,
-			 hb_face_t *face HB_GNUC_UNUSED,
+hb_ft_get_contour_point (hb_font_t *font HB_UNUSED,
+			 hb_face_t *face HB_UNUSED,
 			 const void *user_data,
 			 unsigned int point_index,
 			 hb_codepoint_t glyph,
@@ -83,8 +83,8 @@ hb_ft_get_contour_point (hb_font_t *font HB_GNUC_UNUSED,
 }
 
 static void
-hb_ft_get_glyph_metrics (hb_font_t *font HB_GNUC_UNUSED,
-			 hb_face_t *face HB_GNUC_UNUSED,
+hb_ft_get_glyph_metrics (hb_font_t *font HB_UNUSED,
+			 hb_face_t *face HB_UNUSED,
 			 const void *user_data,
 			 hb_codepoint_t glyph,
 			 hb_glyph_metrics_t *metrics)
@@ -110,8 +110,8 @@ hb_ft_get_glyph_metrics (hb_font_t *font HB_GNUC_UNUSED,
 }
 
 static hb_position_t
-hb_ft_get_kerning (hb_font_t *font HB_GNUC_UNUSED,
-		   hb_face_t *face HB_GNUC_UNUSED,
+hb_ft_get_kerning (hb_font_t *font HB_UNUSED,
+		   hb_face_t *face HB_UNUSED,
 		   const void *user_data,
 		   hb_codepoint_t first_glyph,
 		   hb_codepoint_t second_glyph)
diff --git a/src/hb-object-private.h b/src/hb-object-private.h
index e24bc91..937b1df 100644
--- a/src/hb-object-private.h
+++ b/src/hb-object-private.h
@@ -62,7 +62,7 @@ typedef struct {
 #define HB_DEBUG_OBJECT HB_DEBUG+0
 #endif
 
-static HB_GNUC_UNUSED inline hb_bool_t /* always returns TRUE */
+static HB_UNUSED inline hb_bool_t /* always returns TRUE */
 _hb_object_debug_out (const void *obj,
 		      hb_reference_count_t *ref_count,
 		      const char *function)
diff --git a/src/hb-open-type-private.hh b/src/hb-open-type-private.hh
index f59629f..bbd88a7 100644
--- a/src/hb-open-type-private.hh
+++ b/src/hb-open-type-private.hh
@@ -133,7 +133,7 @@ ASSERT_STATIC (sizeof (Type) + 1 <= sizeof (_Null##Type))
 
 #define SANITIZE_ARG_DEF \
 	hb_sanitize_context_t *context, \
-	unsigned int sanitize_depth HB_GNUC_UNUSED
+	unsigned int sanitize_depth HB_UNUSED
 #define SANITIZE_ARG \
 	context, \
 	(HB_DEBUG_SANITIZE ? sanitize_depth + 1 : 0)
@@ -146,7 +146,7 @@ struct hb_sanitize_context_t
 };
 
 
-static HB_GNUC_UNUSED void
+static HB_UNUSED void
 _hb_sanitize_init (hb_sanitize_context_t *context,
 		   hb_blob_t *blob)
 {
@@ -160,8 +160,8 @@ _hb_sanitize_init (hb_sanitize_context_t *context,
 	     blob, context->start, context->end, context->end - context->start);
 }
 
-static HB_GNUC_UNUSED void
-_hb_sanitize_fini (hb_sanitize_context_t *context HB_GNUC_UNUSED,
+static HB_UNUSED void
+_hb_sanitize_fini (hb_sanitize_context_t *context HB_UNUSED,
 		   hb_blob_t *blob)
 {
   if (HB_DEBUG_SANITIZE)
@@ -171,7 +171,7 @@ _hb_sanitize_fini (hb_sanitize_context_t *context HB_GNUC_UNUSED,
   hb_blob_unlock (blob);
 }
 
-static HB_GNUC_UNUSED inline bool
+static HB_UNUSED inline bool
 _hb_sanitize_check (SANITIZE_ARG_DEF,
 		    const char *base,
 		    unsigned int len)
@@ -191,7 +191,7 @@ _hb_sanitize_check (SANITIZE_ARG_DEF,
   return ret;
 }
 
-static HB_GNUC_UNUSED inline bool
+static HB_UNUSED inline bool
 _hb_sanitize_array (SANITIZE_ARG_DEF,
 		    const char *base,
 		    unsigned int record_size,
@@ -211,10 +211,10 @@ _hb_sanitize_array (SANITIZE_ARG_DEF,
   return HB_LIKELY (!overflows) && _hb_sanitize_check (SANITIZE_ARG, base, record_size * len);
 }
 
-static HB_GNUC_UNUSED inline bool
+static HB_UNUSED inline bool
 _hb_sanitize_edit (SANITIZE_ARG_DEF,
-		   const char *base HB_GNUC_UNUSED,
-		   unsigned int len HB_GNUC_UNUSED)
+		   const char *base HB_UNUSED,
+		   unsigned int len HB_UNUSED)
 {
   context->edit_count++;
 
diff --git a/src/hb-ot-layout-gdef-private.hh b/src/hb-ot-layout-gdef-private.hh
index e85b578..a2eed5b 100644
--- a/src/hb-ot-layout-gdef-private.hh
+++ b/src/hb-ot-layout-gdef-private.hh
@@ -91,7 +91,7 @@ struct CaretValueFormat1
   friend struct CaretValue;
 
   private:
-  inline int get_caret_value (hb_ot_layout_context_t *context, hb_codepoint_t glyph_id HB_GNUC_UNUSED) const
+  inline int get_caret_value (hb_ot_layout_context_t *context, hb_codepoint_t glyph_id HB_UNUSED) const
   {
     /* TODO vertical */
     return _hb_16dot16_mul_round (context->font->x_scale, coordinate);
@@ -138,7 +138,7 @@ struct CaretValueFormat3
 {
   friend struct CaretValue;
 
-  inline int get_caret_value (hb_ot_layout_context_t *context, hb_codepoint_t glyph_id HB_GNUC_UNUSED) const
+  inline int get_caret_value (hb_ot_layout_context_t *context, hb_codepoint_t glyph_id HB_UNUSED) const
   {
     /* TODO vertical */
     return _hb_16dot16_mul_round (context->font->x_scale, coordinate) +
diff --git a/src/hb-ot-layout-gpos-private.hh b/src/hb-ot-layout-gpos-private.hh
index 07c4117..c139692 100644
--- a/src/hb-ot-layout-gpos-private.hh
+++ b/src/hb-ot-layout-gpos-private.hh
@@ -194,7 +194,7 @@ struct AnchorFormat1
   friend struct Anchor;
 
   private:
-  inline void get_anchor (hb_ot_layout_context_t *layout_context, hb_codepoint_t glyph_id HB_GNUC_UNUSED,
+  inline void get_anchor (hb_ot_layout_context_t *layout_context, hb_codepoint_t glyph_id HB_UNUSED,
 			  hb_position_t *x, hb_position_t *y) const
   {
       *x = _hb_16dot16_mul_round (layout_context->font->x_scale, xCoordinate);
@@ -250,7 +250,7 @@ struct AnchorFormat3
   friend struct Anchor;
 
   private:
-  inline void get_anchor (hb_ot_layout_context_t *layout_context, hb_codepoint_t glyph_id HB_GNUC_UNUSED,
+  inline void get_anchor (hb_ot_layout_context_t *layout_context, hb_codepoint_t glyph_id HB_UNUSED,
 			  hb_position_t *x, hb_position_t *y) const
   {
       *x = _hb_16dot16_mul_round (layout_context->font->x_scale, xCoordinate);
diff --git a/src/hb-ot-layout-gsubgpos-private.hh b/src/hb-ot-layout-gsubgpos-private.hh
index f6a03d6..50126b4 100644
--- a/src/hb-ot-layout-gsubgpos-private.hh
+++ b/src/hb-ot-layout-gsubgpos-private.hh
@@ -46,8 +46,8 @@
 	hb_apply_context_t *context, \
 	hb_ot_layout_context_t *layout_context, \
 	hb_buffer_t *buffer, \
-	unsigned int context_length HB_GNUC_UNUSED, \
-	unsigned int apply_depth HB_GNUC_UNUSED
+	unsigned int context_length HB_UNUSED, \
+	unsigned int apply_depth HB_UNUSED
 #define APPLY_ARG \
 	context, \
 	layout_context, \
@@ -73,7 +73,7 @@ struct ContextFuncs
 };
 
 
-static inline bool match_glyph (hb_codepoint_t glyph_id, const USHORT &value, const char *data HB_GNUC_UNUSED)
+static inline bool match_glyph (hb_codepoint_t glyph_id, const USHORT &value, const char *data HB_UNUSED)
 {
   return glyph_id == value;
 }
diff --git a/src/hb-ot-layout.cc b/src/hb-ot-layout.cc
index 757722b..a450046 100644
--- a/src/hb-ot-layout.cc
+++ b/src/hb-ot-layout.cc
@@ -595,8 +595,8 @@ hb_ot_layout_position_lookup   (hb_font_t    *font,
 }
 
 void
-hb_ot_layout_position_finish (hb_font_t    *font HB_GNUC_UNUSED,
-			      hb_face_t    *face HB_GNUC_UNUSED,
+hb_ot_layout_position_finish (hb_font_t    *font HB_UNUSED,
+			      hb_face_t    *face HB_UNUSED,
 			      hb_buffer_t  *buffer)
 {
   unsigned int i, j;
diff --git a/src/hb-ot-shape.c b/src/hb-ot-shape.c
index 54d2895..7ff8166 100644
--- a/src/hb-ot-shape.c
+++ b/src/hb-ot-shape.c
@@ -114,7 +114,7 @@ setup_lookups (hb_face_t    *face,
 
 
 hb_bool_t
-_hb_ot_substitute_complex (hb_font_t    *font HB_GNUC_UNUSED,
+_hb_ot_substitute_complex (hb_font_t    *font HB_UNUSED,
 			   hb_face_t    *face,
 			   hb_buffer_t  *buffer,
 			   hb_feature_t *features,
diff --git a/src/hb-private.h b/src/hb-private.h
index 1ad094c..9130b04 100644
--- a/src/hb-private.h
+++ b/src/hb-private.h
@@ -117,16 +117,16 @@
 #endif
 
 #if __GNUC__ >= 3
-#define HB_GNUC_PURE	__attribute__((pure))
-#define HB_GNUC_CONST	__attribute__((const))
+#define HB_PURE_FUNC	__attribute__((pure))
+#define HB_CONST_FUNC	__attribute__((const))
 #else
-#define HB_GNUC_PURE
-#define HB_GNUC_CONST
+#define HB_PURE_FUNC
+#define HB_CONST_FUNC
 #endif
 #if __GNUC__ >= 4
-#define HB_GNUC_UNUSED	__attribute__((unused))
+#define HB_UNUSED	__attribute__((unused))
 #else
-#define HB_GNUC_UNUSED
+#define HB_UNUSED
 #endif
 
 
@@ -161,7 +161,7 @@
  * in libgcc in case a target does not have one, which should be just as
  * good as the open-coded solution below, (which is "HACKMEM 169").
  */
-static HB_GNUC_UNUSED inline unsigned int
+static HB_UNUSED inline unsigned int
 _hb_popcount32 (uint32_t mask)
 {
 #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)
@@ -240,7 +240,7 @@ typedef int hb_mutex_t;
 #define HB_DEBUG 0
 #endif
 
-static HB_GNUC_UNUSED inline hb_bool_t /* always returns TRUE */
+static HB_UNUSED inline hb_bool_t /* always returns TRUE */
 _hb_trace (const char *what,
 	   const char *function,
 	   const void *obj,
diff --git a/src/hb-shape.c b/src/hb-shape.c
index 2e4f3f6..89c0117 100644
--- a/src/hb-shape.c
+++ b/src/hb-shape.c
@@ -113,8 +113,8 @@ static void
 hb_substitute_default (hb_font_t    *font,
 		       hb_face_t    *face,
 		       hb_buffer_t  *buffer,
-		       hb_feature_t *features HB_GNUC_UNUSED,
-		       unsigned int  num_features HB_GNUC_UNUSED)
+		       hb_feature_t *features HB_UNUSED,
+		       unsigned int  num_features HB_UNUSED)
 {
   hb_mirror_chars (buffer);
   hb_map_glyphs (font, face, buffer);
@@ -131,11 +131,11 @@ hb_substitute_complex (hb_font_t    *font,
 }
 
 static void
-hb_substitute_fallback (hb_font_t    *font HB_GNUC_UNUSED,
-			hb_face_t    *face HB_GNUC_UNUSED,
-			hb_buffer_t  *buffer HB_GNUC_UNUSED,
-			hb_feature_t *features HB_GNUC_UNUSED,
-			unsigned int  num_features HB_GNUC_UNUSED)
+hb_substitute_fallback (hb_font_t    *font HB_UNUSED,
+			hb_face_t    *face HB_UNUSED,
+			hb_buffer_t  *buffer HB_UNUSED,
+			hb_feature_t *features HB_UNUSED,
+			unsigned int  num_features HB_UNUSED)
 {
   /* TODO Arabic */
 }
@@ -147,8 +147,8 @@ static void
 hb_position_default (hb_font_t    *font,
 		     hb_face_t    *face,
 		     hb_buffer_t  *buffer,
-		     hb_feature_t *features HB_GNUC_UNUSED,
-		     unsigned int  num_features HB_GNUC_UNUSED)
+		     hb_feature_t *features HB_UNUSED,
+		     unsigned int  num_features HB_UNUSED)
 {
   unsigned int count;
 
@@ -174,11 +174,11 @@ hb_position_complex (hb_font_t    *font,
 }
 
 static void
-hb_position_fallback (hb_font_t    *font HB_GNUC_UNUSED,
-		      hb_face_t    *face HB_GNUC_UNUSED,
-		      hb_buffer_t  *buffer HB_GNUC_UNUSED,
-		      hb_feature_t *features HB_GNUC_UNUSED,
-		      unsigned int  num_features HB_GNUC_UNUSED)
+hb_position_fallback (hb_font_t    *font HB_UNUSED,
+		      hb_face_t    *face HB_UNUSED,
+		      hb_buffer_t  *buffer HB_UNUSED,
+		      hb_feature_t *features HB_UNUSED,
+		      unsigned int  num_features HB_UNUSED)
 {
   /* TODO Mark pos */
 }
@@ -187,8 +187,8 @@ static void
 hb_truetype_kern (hb_font_t    *font,
 		  hb_face_t    *face,
 		  hb_buffer_t  *buffer,
-		  hb_feature_t *features HB_GNUC_UNUSED,
-		  unsigned int  num_features HB_GNUC_UNUSED)
+		  hb_feature_t *features HB_UNUSED,
+		  unsigned int  num_features HB_UNUSED)
 {
   unsigned int count;
 
diff --git a/src/hb-unicode.c b/src/hb-unicode.c
index b6bd4ba..b75fe7e 100644
--- a/src/hb-unicode.c
+++ b/src/hb-unicode.c
@@ -33,10 +33,10 @@
  */
 
 static hb_codepoint_t hb_unicode_get_mirroring_nil (hb_codepoint_t unicode) { return unicode; }
-static hb_category_t hb_unicode_get_general_category_nil (hb_codepoint_t unicode HB_GNUC_UNUSED) { return HB_CATEGORY_OTHER_LETTER; }
-static hb_script_t hb_unicode_get_script_nil (hb_codepoint_t unicode HB_GNUC_UNUSED) { return HB_SCRIPT_UNKNOWN; }
-static unsigned int hb_unicode_get_combining_class_nil (hb_codepoint_t unicode HB_GNUC_UNUSED) { return 0; }
-static unsigned int hb_unicode_get_eastasian_width_nil (hb_codepoint_t unicode HB_GNUC_UNUSED) { return 1; }
+static hb_category_t hb_unicode_get_general_category_nil (hb_codepoint_t unicode HB_UNUSED) { return HB_CATEGORY_OTHER_LETTER; }
+static hb_script_t hb_unicode_get_script_nil (hb_codepoint_t unicode HB_UNUSED) { return HB_SCRIPT_UNKNOWN; }
+static unsigned int hb_unicode_get_combining_class_nil (hb_codepoint_t unicode HB_UNUSED) { return 0; }
+static unsigned int hb_unicode_get_eastasian_width_nil (hb_codepoint_t unicode HB_UNUSED) { return 1; }
 
 hb_unicode_funcs_t _hb_unicode_funcs_nil = {
   HB_REFERENCE_COUNT_INVALID, /* ref_count */