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/* "$Id: utf.h 5197 2006-06-14 07:43:46Z spitzak $"
*
* Copyright 1998-2006 by Bill Spitzak and others.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Please report all bugs and problems to "fltk-bugs@fltk.org".
*/
/*! \file
Functions to manipulate UTF-8 strings and convert from/to legacy
encodings. These functions are \e not in the fltk namespace.
*/
#ifndef fltk_utf_h
#define fltk_utf_h
#include "FL_API.h"
#include <stdlib.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
FL_API int utf8bytes(unsigned ucs);
FL_API unsigned utf8decode(const char*, const char* end, int* len);
FL_API int utf8encode(unsigned, char*);
FL_API const char* utf8fwd(const char*, const char* start, const char* end);
FL_API const char* utf8back(const char*, const char* start, const char* end);
FL_API unsigned utf8towc(const char*, unsigned, wchar_t*, unsigned);
FL_API unsigned utf8tomb(const char*, unsigned, char*, unsigned);
FL_API unsigned utf8toa (const char*, unsigned, char*, unsigned);
FL_API unsigned utf8fromwc(char*, unsigned, const wchar_t*, unsigned);
FL_API unsigned utf8frommb(char*, unsigned, const char*, unsigned);
FL_API unsigned utf8froma (char*, unsigned, const char*, unsigned);
FL_API int utf8locale();
FL_API int utf8test(const char*, unsigned);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif
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