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/*******************************************************************
*
* ftxcmap.h 1.0
*
* API extension for iterating over Cmaps
*
* Copyright 1996-1999 by Juliusz Chroboczek,
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used
* modified and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*
******************************************************************/
#ifndef FTXCMAP_H
#define FTXCMAP_H
#include "freetype.h"
#ifdef __cplusplus
extern "C" {
#endif
/* Find the first entry of a Cmap. Its glyph index is returned */
/* in the "id" field, while the function returns the first valid */
/* character code in the Cmap. It returns -1 in case of failure. */
EXPORT_DEF
TT_Long TT_CharMap_First( TT_CharMap charMap,
TT_UShort* id );
/* Find the next entry of Cmap. Same return conventions. */
EXPORT_DEF
TT_Long TT_CharMap_Next( TT_CharMap charMap,
TT_UShort startId,
TT_UShort* id );
/* Find the last entry of a Cmap. Its glyph index is returned */
/* in the "id" field, while the function returns the last valid */
/* character code in the Cmap. It returns -1 in case of failure. */
EXPORT_DEF
TT_Long TT_CharMap_Last( TT_CharMap charMap,
TT_UShort* id );
#ifdef __cplusplus
}
#endif
#endif /* FTXCMAP_H */
/* END */
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