Roll HarfBuzz to 1.1.3

third_party/harfbuzz-ng/src/hb-set.h

Index: third_party/harfbuzz-ng/src/hb-set.h
diff --git a/third_party/harfbuzz-ng/src/hb-set.h b/third_party/harfbuzz-ng/src/hb-set.h
index 29bf6556ab7db490ac47409e3b70aa56080dd38e..2164c1a6549afc39d9f3c6e82bb6ca8f0b8f732d 100644
--- a/third_party/harfbuzz-ng/src/hb-set.h
+++ b/third_party/harfbuzz-ng/src/hb-set.h
@@ -44,109 +44,109 @@ HB_BEGIN_DECLS
 typedef struct hb_set_t hb_set_t;
 
 
-hb_set_t *
+HB_EXTERN hb_set_t *
 hb_set_create (void);
 
-hb_set_t *
+HB_EXTERN hb_set_t *
 hb_set_get_empty (void);
 
-hb_set_t *
+HB_EXTERN hb_set_t *
 hb_set_reference (hb_set_t *set);
 
-void
+HB_EXTERN void
 hb_set_destroy (hb_set_t *set);
 
-hb_bool_t
+HB_EXTERN hb_bool_t
 hb_set_set_user_data (hb_set_t           *set,
 		      hb_user_data_key_t *key,
 		      void *              data,
 		      hb_destroy_func_t   destroy,
 		      hb_bool_t           replace);
 
-void *
+HB_EXTERN void *
 hb_set_get_user_data (hb_set_t           *set,
 		      hb_user_data_key_t *key);
 
 
 /* Returns false if allocation has failed before */
-hb_bool_t
+HB_EXTERN hb_bool_t
 hb_set_allocation_successful (const hb_set_t *set);
 
-void
+HB_EXTERN void
 hb_set_clear (hb_set_t *set);
 
-hb_bool_t
+HB_EXTERN hb_bool_t
 hb_set_is_empty (const hb_set_t *set);
 
-hb_bool_t
+HB_EXTERN hb_bool_t
 hb_set_has (const hb_set_t *set,
 	    hb_codepoint_t  codepoint);
 
 /* Right now limited to 16-bit integers.  Eventually will do full codepoint range, sans -1
  * which we will use as a sentinel. */
-void
+HB_EXTERN void
 hb_set_add (hb_set_t       *set,
 	    hb_codepoint_t  codepoint);
 
-void
+HB_EXTERN void
 hb_set_add_range (hb_set_t       *set,
 		  hb_codepoint_t  first,
 		  hb_codepoint_t  last);
 
-void
+HB_EXTERN void
 hb_set_del (hb_set_t       *set,
 	    hb_codepoint_t  codepoint);
 
-void
+HB_EXTERN void
 hb_set_del_range (hb_set_t       *set,
 		  hb_codepoint_t  first,
 		  hb_codepoint_t  last);
 
-hb_bool_t
+HB_EXTERN hb_bool_t
 hb_set_is_equal (const hb_set_t *set,
 		 const hb_set_t *other);
 
-void
+HB_EXTERN void
 hb_set_set (hb_set_t       *set,
 	    const hb_set_t *other);
 
-void
+HB_EXTERN void
 hb_set_union (hb_set_t       *set,
 	      const hb_set_t *other);
 
-void
+HB_EXTERN void
 hb_set_intersect (hb_set_t       *set,
 		  const hb_set_t *other);
 
-void
+HB_EXTERN void
 hb_set_subtract (hb_set_t       *set,
 		 const hb_set_t *other);
 
-void
+HB_EXTERN void
 hb_set_symmetric_difference (hb_set_t       *set,
 			     const hb_set_t *other);
 
-void
+HB_EXTERN void
 hb_set_invert (hb_set_t *set);
 
-unsigned int
+HB_EXTERN unsigned int
 hb_set_get_population (const hb_set_t *set);
 
 /* Returns -1 if set empty. */
-hb_codepoint_t
+HB_EXTERN hb_codepoint_t
 hb_set_get_min (const hb_set_t *set);
 
 /* Returns -1 if set empty. */
-hb_codepoint_t
+HB_EXTERN hb_codepoint_t
 hb_set_get_max (const hb_set_t *set);
 
 /* Pass -1 in to get started. */
-hb_bool_t
+HB_EXTERN hb_bool_t
 hb_set_next (const hb_set_t *set,
 	     hb_codepoint_t *codepoint);
 
 /* Pass -1 for first and last to get started. */
-hb_bool_t
+HB_EXTERN hb_bool_t
 hb_set_next_range (const hb_set_t *set,
 		   hb_codepoint_t *first,
 		   hb_codepoint_t *last);