Roll HarfBuzz to 1.1.3

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

 /*
  * Copyright © 2009  Red Hat, Inc.
  * Copyright © 2011  Codethink Limited
  * Copyright © 2011,2012  Google, Inc.
  *
  *  This is part of HarfBuzz, a text shaping library.
  *
  * Permission is hereby granted, without written agreement and without
  * license or royalty fees, to use, copy, modify, and distribute this
  * software and its documentation for any purpose, provided that the
@@ skipping 156 matching lines @@
 /*
  * hb_unicode_funcs_t
  */
 
 typedef struct hb_unicode_funcs_t hb_unicode_funcs_t;
 
 
 /*
  * just give me the best implementation you've got there.
  */
-hb_unicode_funcs_t *
+HB_EXTERN hb_unicode_funcs_t *
 hb_unicode_funcs_get_default (void);
 
 
-hb_unicode_funcs_t *
+HB_EXTERN hb_unicode_funcs_t *
 hb_unicode_funcs_create (hb_unicode_funcs_t *parent);
 
-hb_unicode_funcs_t *
+HB_EXTERN hb_unicode_funcs_t *
 hb_unicode_funcs_get_empty (void);
 
-hb_unicode_funcs_t *
+HB_EXTERN hb_unicode_funcs_t *
 hb_unicode_funcs_reference (hb_unicode_funcs_t *ufuncs);
 
-void
+HB_EXTERN void
 hb_unicode_funcs_destroy (hb_unicode_funcs_t *ufuncs);
 
-hb_bool_t
+HB_EXTERN hb_bool_t
 hb_unicode_funcs_set_user_data (hb_unicode_funcs_t *ufuncs,
                                 hb_user_data_key_t *key,
                                 void *              data,
                                 hb_destroy_func_t   destroy,
                                 hb_bool_t           replace);
 
 
-void *
+HB_EXTERN void *
 hb_unicode_funcs_get_user_data (hb_unicode_funcs_t *ufuncs,
                                 hb_user_data_key_t *key);
 
 
-void
+HB_EXTERN void
 hb_unicode_funcs_make_immutable (hb_unicode_funcs_t *ufuncs);
 
-hb_bool_t
+HB_EXTERN hb_bool_t
 hb_unicode_funcs_is_immutable (hb_unicode_funcs_t *ufuncs);
 
-hb_unicode_funcs_t *
+HB_EXTERN hb_unicode_funcs_t *
 hb_unicode_funcs_get_parent (hb_unicode_funcs_t *ufuncs);
 
 
 /*
  * funcs
  */
 
 /* typedefs */
 
 typedef hb_unicode_combining_class_t    (*hb_unicode_combining_class_func_t)    (hb_unicode_funcs_t *ufuncs,
@@ skipping 55 matching lines @@
  * hb_unicode_funcs_set_combining_class_func:
  * @ufuncs: a Unicode function structure
  * @func: (closure user_data) (destroy destroy) (scope notified):
  * @user_data:
  * @destroy:
  *
  * 
  *
  * Since: 0.9.2
  **/
-void
+HB_EXTERN void
 hb_unicode_funcs_set_combining_class_func (hb_unicode_funcs_t *ufuncs,
                                            hb_unicode_combining_class_func_t func,
                                            void *user_data, hb_destroy_func_t destroy);
 
 /**
  * hb_unicode_funcs_set_eastasian_width_func:
  * @ufuncs: a Unicode function structure
  * @func: (closure user_data) (destroy destroy) (scope notified):
  * @user_data:
  * @destroy:
  *
  * 
  *
  * Since: 0.9.2
  **/
-void
+HB_EXTERN void
 hb_unicode_funcs_set_eastasian_width_func (hb_unicode_funcs_t *ufuncs,
                                            hb_unicode_eastasian_width_func_t func,
                                            void *user_data, hb_destroy_func_t destroy);
 
 /**
  * hb_unicode_funcs_set_general_category_func:
  * @ufuncs: a Unicode function structure
  * @func: (closure user_data) (destroy destroy) (scope notified):
  * @user_data:
  * @destroy:
  *
  * 
  *
  * Since: 0.9.2
  **/
-void
+HB_EXTERN void
 hb_unicode_funcs_set_general_category_func (hb_unicode_funcs_t *ufuncs,
                                             hb_unicode_general_category_func_t func,
                                             void *user_data, hb_destroy_func_t destroy);
 
 /**
  * hb_unicode_funcs_set_mirroring_func:
  * @ufuncs: a Unicode function structure
  * @func: (closure user_data) (destroy destroy) (scope notified):
  * @user_data:
  * @destroy:
  *
  * 
  *
  * Since: 0.9.2
  **/
-void
+HB_EXTERN void
 hb_unicode_funcs_set_mirroring_func (hb_unicode_funcs_t *ufuncs,
                                      hb_unicode_mirroring_func_t func,
                                      void *user_data, hb_destroy_func_t destroy);
 
 /**
  * hb_unicode_funcs_set_script_func:
  * @ufuncs: a Unicode function structure
  * @func: (closure user_data) (destroy destroy) (scope notified):
  * @user_data:
  * @destroy:
  *
  * 
  *
  * Since: 0.9.2
  **/
-void
+HB_EXTERN void
 hb_unicode_funcs_set_script_func (hb_unicode_funcs_t *ufuncs,
                                   hb_unicode_script_func_t func,
                                   void *user_data, hb_destroy_func_t destroy);
 
 /**
  * hb_unicode_funcs_set_compose_func:
  * @ufuncs: a Unicode function structure
  * @func: (closure user_data) (destroy destroy) (scope notified):
  * @user_data:
  * @destroy:
  *
  * 
  *
  * Since: 0.9.2
  **/
-void
+HB_EXTERN void
 hb_unicode_funcs_set_compose_func (hb_unicode_funcs_t *ufuncs,
                                    hb_unicode_compose_func_t func,
                                    void *user_data, hb_destroy_func_t destroy);
 
 /**
  * hb_unicode_funcs_set_decompose_func:
  * @ufuncs: a Unicode function structure
  * @func: (closure user_data) (destroy destroy) (scope notified):
  * @user_data:
  * @destroy:
  *
  * 
  *
  * Since: 0.9.2
  **/
-void
+HB_EXTERN void
 hb_unicode_funcs_set_decompose_func (hb_unicode_funcs_t *ufuncs,
                                      hb_unicode_decompose_func_t func,
                                      void *user_data, hb_destroy_func_t destroy);
 
 /**
  * hb_unicode_funcs_set_decompose_compatibility_func:
  * @ufuncs: a Unicode function structure
  * @func: (closure user_data) (destroy destroy) (scope notified):
  * @user_data:
  * @destroy:
  *
  * 
  *
  * Since: 0.9.2
  **/
-void
+HB_EXTERN void
 hb_unicode_funcs_set_decompose_compatibility_func (hb_unicode_funcs_t *ufuncs,
                                                    hb_unicode_decompose_compatibility_func_t func,
                                                    void *user_data, hb_destroy_func_t destroy);
 
 /* accessors */
 
 /**
+ * hb_unicode_combining_class:
+ *
  * Since: 0.9.2
  **/
-hb_unicode_combining_class_t
+HB_EXTERN hb_unicode_combining_class_t
 hb_unicode_combining_class (hb_unicode_funcs_t *ufuncs,
                             hb_codepoint_t unicode);
 
 /**
+ * hb_unicode_eastasian_width:
+ *
  * Since: 0.9.2
  **/
-unsigned int
+HB_EXTERN unsigned int
 hb_unicode_eastasian_width (hb_unicode_funcs_t *ufuncs,
                             hb_codepoint_t unicode);
 
 /**
+ * hb_unicode_general_category:
+ *
  * Since: 0.9.2
  **/
-hb_unicode_general_category_t
+HB_EXTERN hb_unicode_general_category_t
 hb_unicode_general_category (hb_unicode_funcs_t *ufuncs,
                              hb_codepoint_t unicode);
 
 /**
+ * hb_unicode_mirroring:
+ *
  * Since: 0.9.2
  **/
-hb_codepoint_t
+HB_EXTERN hb_codepoint_t
 hb_unicode_mirroring (hb_unicode_funcs_t *ufuncs,
                       hb_codepoint_t unicode);
 
 /**
+ * hb_unicode_script:
+ *
  * Since: 0.9.2
  **/
-hb_script_t
+HB_EXTERN hb_script_t
 hb_unicode_script (hb_unicode_funcs_t *ufuncs,
                    hb_codepoint_t unicode);
 
 /**
+ * hb_unicode_compose:
+ *
  * Since: 0.9.2
  **/
-hb_bool_t
+HB_EXTERN hb_bool_t
 hb_unicode_compose (hb_unicode_funcs_t *ufuncs,
                     hb_codepoint_t      a,
                     hb_codepoint_t      b,
                     hb_codepoint_t     *ab);
 
 /**
+ * hb_unicode_decompose:
+ *
  * Since: 0.9.2
  **/
-hb_bool_t
+HB_EXTERN hb_bool_t
 hb_unicode_decompose (hb_unicode_funcs_t *ufuncs,
                       hb_codepoint_t      ab,
                       hb_codepoint_t     *a,
                       hb_codepoint_t     *b);
 
 /**
+ * hb_unicode_decompose_compatibility:
+ *
  * Since: 0.9.2
  **/
-unsigned int
+HB_EXTERN unsigned int
 hb_unicode_decompose_compatibility (hb_unicode_funcs_t *ufuncs,
                                     hb_codepoint_t      u,
                                     hb_codepoint_t     *decomposed);
 
 HB_END_DECLS
 
 #endif /* HB_UNICODE_H */