jpayne@69: /*
jpayne@69:  * Copyright © 2009  Red Hat, Inc.
jpayne@69:  * Copyright © 2011  Codethink Limited
jpayne@69:  * Copyright © 2011,2012  Google, Inc.
jpayne@69:  *
jpayne@69:  *  This is part of HarfBuzz, a text shaping library.
jpayne@69:  *
jpayne@69:  * Permission is hereby granted, without written agreement and without
jpayne@69:  * license or royalty fees, to use, copy, modify, and distribute this
jpayne@69:  * software and its documentation for any purpose, provided that the
jpayne@69:  * above copyright notice and the following two paragraphs appear in
jpayne@69:  * all copies of this software.
jpayne@69:  *
jpayne@69:  * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
jpayne@69:  * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
jpayne@69:  * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
jpayne@69:  * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
jpayne@69:  * DAMAGE.
jpayne@69:  *
jpayne@69:  * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
jpayne@69:  * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
jpayne@69:  * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
jpayne@69:  * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
jpayne@69:  * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
jpayne@69:  *
jpayne@69:  * Red Hat Author(s): Behdad Esfahbod
jpayne@69:  * Codethink Author(s): Ryan Lortie
jpayne@69:  * Google Author(s): Behdad Esfahbod
jpayne@69:  */
jpayne@69: 
jpayne@69: #ifndef HB_H_IN
jpayne@69: #error "Include <hb.h> instead."
jpayne@69: #endif
jpayne@69: 
jpayne@69: #ifndef HB_UNICODE_H
jpayne@69: #define HB_UNICODE_H
jpayne@69: 
jpayne@69: #include "hb-common.h"
jpayne@69: 
jpayne@69: HB_BEGIN_DECLS
jpayne@69: 
jpayne@69: 
jpayne@69: /**
jpayne@69:  * HB_UNICODE_MAX
jpayne@69:  *
jpayne@69:  * Since: 1.9.0
jpayne@69:  **/
jpayne@69: #define HB_UNICODE_MAX 0x10FFFFu
jpayne@69: 
jpayne@69: 
jpayne@69: /* hb_unicode_general_category_t */
jpayne@69: 
jpayne@69: /* Unicode Character Database property: General_Category (gc) */
jpayne@69: typedef enum
jpayne@69: {
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_CONTROL,			/* Cc */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_FORMAT,			/* Cf */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_UNASSIGNED,		/* Cn */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_PRIVATE_USE,		/* Co */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_SURROGATE,		/* Cs */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_LOWERCASE_LETTER,		/* Ll */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_MODIFIER_LETTER,		/* Lm */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER,		/* Lo */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_TITLECASE_LETTER,		/* Lt */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_UPPERCASE_LETTER,		/* Lu */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_SPACING_MARK,		/* Mc */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK,		/* Me */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK,		/* Mn */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_DECIMAL_NUMBER,		/* Nd */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_LETTER_NUMBER,		/* Nl */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_OTHER_NUMBER,		/* No */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_CONNECT_PUNCTUATION,	/* Pc */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_DASH_PUNCTUATION,		/* Pd */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_CLOSE_PUNCTUATION,	/* Pe */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_FINAL_PUNCTUATION,	/* Pf */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_INITIAL_PUNCTUATION,	/* Pi */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_OTHER_PUNCTUATION,	/* Po */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_OPEN_PUNCTUATION,		/* Ps */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_CURRENCY_SYMBOL,		/* Sc */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_MODIFIER_SYMBOL,		/* Sk */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_MATH_SYMBOL,		/* Sm */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_OTHER_SYMBOL,		/* So */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_LINE_SEPARATOR,		/* Zl */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_PARAGRAPH_SEPARATOR,	/* Zp */
jpayne@69:   HB_UNICODE_GENERAL_CATEGORY_SPACE_SEPARATOR		/* Zs */
jpayne@69: } hb_unicode_general_category_t;
jpayne@69: 
jpayne@69: /* hb_unicode_combining_class_t */
jpayne@69: 
jpayne@69: /* Note: newer versions of Unicode may add new values.  Clients should be ready to handle
jpayne@69:  * any value in the 0..254 range being returned from hb_unicode_combining_class().
jpayne@69:  */
jpayne@69: 
jpayne@69: /* Unicode Character Database property: Canonical_Combining_Class (ccc) */
jpayne@69: typedef enum
jpayne@69: {
jpayne@69:   HB_UNICODE_COMBINING_CLASS_NOT_REORDERED	= 0,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_OVERLAY		= 1,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_NUKTA		= 7,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_KANA_VOICING	= 8,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_VIRAMA		= 9,
jpayne@69: 
jpayne@69:   /* Hebrew */
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC10	=  10,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC11	=  11,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC12	=  12,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC13	=  13,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC14	=  14,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC15	=  15,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC16	=  16,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC17	=  17,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC18	=  18,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC19	=  19,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC20	=  20,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC21	=  21,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC22	=  22,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC23	=  23,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC24	=  24,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC25	=  25,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC26	=  26,
jpayne@69: 
jpayne@69:   /* Arabic */
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC27	=  27,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC28	=  28,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC29	=  29,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC30	=  30,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC31	=  31,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC32	=  32,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC33	=  33,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC34	=  34,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC35	=  35,
jpayne@69: 
jpayne@69:   /* Syriac */
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC36	=  36,
jpayne@69: 
jpayne@69:   /* Telugu */
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC84	=  84,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC91	=  91,
jpayne@69: 
jpayne@69:   /* Thai */
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC103	= 103,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC107	= 107,
jpayne@69: 
jpayne@69:   /* Lao */
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC118	= 118,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC122	= 122,
jpayne@69: 
jpayne@69:   /* Tibetan */
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC129	= 129,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC130	= 130,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_CCC133	= 132,
jpayne@69: 
jpayne@69: 
jpayne@69:   HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW_LEFT	= 200,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW		= 202,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE		= 214,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE_RIGHT	= 216,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_BELOW_LEFT			= 218,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_BELOW			= 220,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_BELOW_RIGHT		= 222,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_LEFT			= 224,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_RIGHT			= 226,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_ABOVE_LEFT			= 228,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_ABOVE			= 230,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_ABOVE_RIGHT		= 232,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_DOUBLE_BELOW		= 233,
jpayne@69:   HB_UNICODE_COMBINING_CLASS_DOUBLE_ABOVE		= 234,
jpayne@69: 
jpayne@69:   HB_UNICODE_COMBINING_CLASS_IOTA_SUBSCRIPT		= 240,
jpayne@69: 
jpayne@69:   HB_UNICODE_COMBINING_CLASS_INVALID	= 255
jpayne@69: } hb_unicode_combining_class_t;
jpayne@69: 
jpayne@69: 
jpayne@69: /*
jpayne@69:  * hb_unicode_funcs_t
jpayne@69:  */
jpayne@69: 
jpayne@69: typedef struct hb_unicode_funcs_t hb_unicode_funcs_t;
jpayne@69: 
jpayne@69: 
jpayne@69: /*
jpayne@69:  * just give me the best implementation you've got there.
jpayne@69:  */
jpayne@69: HB_EXTERN hb_unicode_funcs_t *
jpayne@69: hb_unicode_funcs_get_default (void);
jpayne@69: 
jpayne@69: 
jpayne@69: HB_EXTERN hb_unicode_funcs_t *
jpayne@69: hb_unicode_funcs_create (hb_unicode_funcs_t *parent);
jpayne@69: 
jpayne@69: HB_EXTERN hb_unicode_funcs_t *
jpayne@69: hb_unicode_funcs_get_empty (void);
jpayne@69: 
jpayne@69: HB_EXTERN hb_unicode_funcs_t *
jpayne@69: hb_unicode_funcs_reference (hb_unicode_funcs_t *ufuncs);
jpayne@69: 
jpayne@69: HB_EXTERN void
jpayne@69: hb_unicode_funcs_destroy (hb_unicode_funcs_t *ufuncs);
jpayne@69: 
jpayne@69: HB_EXTERN hb_bool_t
jpayne@69: hb_unicode_funcs_set_user_data (hb_unicode_funcs_t *ufuncs,
jpayne@69: 				hb_user_data_key_t *key,
jpayne@69: 				void *              data,
jpayne@69: 				hb_destroy_func_t   destroy,
jpayne@69: 				hb_bool_t           replace);
jpayne@69: 
jpayne@69: 
jpayne@69: HB_EXTERN void *
jpayne@69: hb_unicode_funcs_get_user_data (hb_unicode_funcs_t *ufuncs,
jpayne@69: 				hb_user_data_key_t *key);
jpayne@69: 
jpayne@69: 
jpayne@69: HB_EXTERN void
jpayne@69: hb_unicode_funcs_make_immutable (hb_unicode_funcs_t *ufuncs);
jpayne@69: 
jpayne@69: HB_EXTERN hb_bool_t
jpayne@69: hb_unicode_funcs_is_immutable (hb_unicode_funcs_t *ufuncs);
jpayne@69: 
jpayne@69: HB_EXTERN hb_unicode_funcs_t *
jpayne@69: hb_unicode_funcs_get_parent (hb_unicode_funcs_t *ufuncs);
jpayne@69: 
jpayne@69: 
jpayne@69: /*
jpayne@69:  * funcs
jpayne@69:  */
jpayne@69: 
jpayne@69: /* typedefs */
jpayne@69: 
jpayne@69: typedef hb_unicode_combining_class_t	(*hb_unicode_combining_class_func_t)	(hb_unicode_funcs_t *ufuncs,
jpayne@69: 										 hb_codepoint_t      unicode,
jpayne@69: 										 void               *user_data);
jpayne@69: typedef hb_unicode_general_category_t	(*hb_unicode_general_category_func_t)	(hb_unicode_funcs_t *ufuncs,
jpayne@69: 										 hb_codepoint_t      unicode,
jpayne@69: 										 void               *user_data);
jpayne@69: typedef hb_codepoint_t			(*hb_unicode_mirroring_func_t)		(hb_unicode_funcs_t *ufuncs,
jpayne@69: 										 hb_codepoint_t      unicode,
jpayne@69: 										 void               *user_data);
jpayne@69: typedef hb_script_t			(*hb_unicode_script_func_t)		(hb_unicode_funcs_t *ufuncs,
jpayne@69: 										 hb_codepoint_t      unicode,
jpayne@69: 										 void               *user_data);
jpayne@69: 
jpayne@69: typedef hb_bool_t			(*hb_unicode_compose_func_t)		(hb_unicode_funcs_t *ufuncs,
jpayne@69: 										 hb_codepoint_t      a,
jpayne@69: 										 hb_codepoint_t      b,
jpayne@69: 										 hb_codepoint_t     *ab,
jpayne@69: 										 void               *user_data);
jpayne@69: typedef hb_bool_t			(*hb_unicode_decompose_func_t)		(hb_unicode_funcs_t *ufuncs,
jpayne@69: 										 hb_codepoint_t      ab,
jpayne@69: 										 hb_codepoint_t     *a,
jpayne@69: 										 hb_codepoint_t     *b,
jpayne@69: 										 void               *user_data);
jpayne@69: 
jpayne@69: /* setters */
jpayne@69: 
jpayne@69: /**
jpayne@69:  * hb_unicode_funcs_set_combining_class_func:
jpayne@69:  * @ufuncs: a Unicode function structure
jpayne@69:  * @func: (closure user_data) (destroy destroy) (scope notified):
jpayne@69:  * @user_data:
jpayne@69:  * @destroy:
jpayne@69:  *
jpayne@69:  *
jpayne@69:  *
jpayne@69:  * Since: 0.9.2
jpayne@69:  **/
jpayne@69: HB_EXTERN void
jpayne@69: hb_unicode_funcs_set_combining_class_func (hb_unicode_funcs_t *ufuncs,
jpayne@69: 					   hb_unicode_combining_class_func_t func,
jpayne@69: 					   void *user_data, hb_destroy_func_t destroy);
jpayne@69: 
jpayne@69: /**
jpayne@69:  * hb_unicode_funcs_set_general_category_func:
jpayne@69:  * @ufuncs: a Unicode function structure
jpayne@69:  * @func: (closure user_data) (destroy destroy) (scope notified):
jpayne@69:  * @user_data:
jpayne@69:  * @destroy:
jpayne@69:  *
jpayne@69:  *
jpayne@69:  *
jpayne@69:  * Since: 0.9.2
jpayne@69:  **/
jpayne@69: HB_EXTERN void
jpayne@69: hb_unicode_funcs_set_general_category_func (hb_unicode_funcs_t *ufuncs,
jpayne@69: 					    hb_unicode_general_category_func_t func,
jpayne@69: 					    void *user_data, hb_destroy_func_t destroy);
jpayne@69: 
jpayne@69: /**
jpayne@69:  * hb_unicode_funcs_set_mirroring_func:
jpayne@69:  * @ufuncs: a Unicode function structure
jpayne@69:  * @func: (closure user_data) (destroy destroy) (scope notified):
jpayne@69:  * @user_data:
jpayne@69:  * @destroy:
jpayne@69:  *
jpayne@69:  *
jpayne@69:  *
jpayne@69:  * Since: 0.9.2
jpayne@69:  **/
jpayne@69: HB_EXTERN void
jpayne@69: hb_unicode_funcs_set_mirroring_func (hb_unicode_funcs_t *ufuncs,
jpayne@69: 				     hb_unicode_mirroring_func_t func,
jpayne@69: 				     void *user_data, hb_destroy_func_t destroy);
jpayne@69: 
jpayne@69: /**
jpayne@69:  * hb_unicode_funcs_set_script_func:
jpayne@69:  * @ufuncs: a Unicode function structure
jpayne@69:  * @func: (closure user_data) (destroy destroy) (scope notified):
jpayne@69:  * @user_data:
jpayne@69:  * @destroy:
jpayne@69:  *
jpayne@69:  *
jpayne@69:  *
jpayne@69:  * Since: 0.9.2
jpayne@69:  **/
jpayne@69: HB_EXTERN void
jpayne@69: hb_unicode_funcs_set_script_func (hb_unicode_funcs_t *ufuncs,
jpayne@69: 				  hb_unicode_script_func_t func,
jpayne@69: 				  void *user_data, hb_destroy_func_t destroy);
jpayne@69: 
jpayne@69: /**
jpayne@69:  * hb_unicode_funcs_set_compose_func:
jpayne@69:  * @ufuncs: a Unicode function structure
jpayne@69:  * @func: (closure user_data) (destroy destroy) (scope notified):
jpayne@69:  * @user_data:
jpayne@69:  * @destroy:
jpayne@69:  *
jpayne@69:  *
jpayne@69:  *
jpayne@69:  * Since: 0.9.2
jpayne@69:  **/
jpayne@69: HB_EXTERN void
jpayne@69: hb_unicode_funcs_set_compose_func (hb_unicode_funcs_t *ufuncs,
jpayne@69: 				   hb_unicode_compose_func_t func,
jpayne@69: 				   void *user_data, hb_destroy_func_t destroy);
jpayne@69: 
jpayne@69: /**
jpayne@69:  * hb_unicode_funcs_set_decompose_func:
jpayne@69:  * @ufuncs: a Unicode function structure
jpayne@69:  * @func: (closure user_data) (destroy destroy) (scope notified):
jpayne@69:  * @user_data:
jpayne@69:  * @destroy:
jpayne@69:  *
jpayne@69:  *
jpayne@69:  *
jpayne@69:  * Since: 0.9.2
jpayne@69:  **/
jpayne@69: HB_EXTERN void
jpayne@69: hb_unicode_funcs_set_decompose_func (hb_unicode_funcs_t *ufuncs,
jpayne@69: 				     hb_unicode_decompose_func_t func,
jpayne@69: 				     void *user_data, hb_destroy_func_t destroy);
jpayne@69: 
jpayne@69: /* accessors */
jpayne@69: 
jpayne@69: /**
jpayne@69:  * hb_unicode_combining_class:
jpayne@69:  *
jpayne@69:  * Since: 0.9.2
jpayne@69:  **/
jpayne@69: HB_EXTERN hb_unicode_combining_class_t
jpayne@69: hb_unicode_combining_class (hb_unicode_funcs_t *ufuncs,
jpayne@69: 			    hb_codepoint_t unicode);
jpayne@69: 
jpayne@69: /**
jpayne@69:  * hb_unicode_general_category:
jpayne@69:  *
jpayne@69:  * Since: 0.9.2
jpayne@69:  **/
jpayne@69: HB_EXTERN hb_unicode_general_category_t
jpayne@69: hb_unicode_general_category (hb_unicode_funcs_t *ufuncs,
jpayne@69: 			     hb_codepoint_t unicode);
jpayne@69: 
jpayne@69: /**
jpayne@69:  * hb_unicode_mirroring:
jpayne@69:  *
jpayne@69:  * Since: 0.9.2
jpayne@69:  **/
jpayne@69: HB_EXTERN hb_codepoint_t
jpayne@69: hb_unicode_mirroring (hb_unicode_funcs_t *ufuncs,
jpayne@69: 		      hb_codepoint_t unicode);
jpayne@69: 
jpayne@69: /**
jpayne@69:  * hb_unicode_script:
jpayne@69:  *
jpayne@69:  * Since: 0.9.2
jpayne@69:  **/
jpayne@69: HB_EXTERN hb_script_t
jpayne@69: hb_unicode_script (hb_unicode_funcs_t *ufuncs,
jpayne@69: 		   hb_codepoint_t unicode);
jpayne@69: 
jpayne@69: HB_EXTERN hb_bool_t
jpayne@69: hb_unicode_compose (hb_unicode_funcs_t *ufuncs,
jpayne@69: 		    hb_codepoint_t      a,
jpayne@69: 		    hb_codepoint_t      b,
jpayne@69: 		    hb_codepoint_t     *ab);
jpayne@69: 
jpayne@69: HB_EXTERN hb_bool_t
jpayne@69: hb_unicode_decompose (hb_unicode_funcs_t *ufuncs,
jpayne@69: 		      hb_codepoint_t      ab,
jpayne@69: 		      hb_codepoint_t     *a,
jpayne@69: 		      hb_codepoint_t     *b);
jpayne@69: 
jpayne@69: HB_END_DECLS
jpayne@69: 
jpayne@69: #endif /* HB_UNICODE_H */