/*
* GPAC - Multimedia Framework C SDK
*
* Authors: Jean Le Feuvre
* Copyright (c) Telecom ParisTech 2000-2012
* All rights reserved
*
* This file is part of GPAC / common tools sub-project
*
* GPAC is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* GPAC is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#ifndef _GF_UNICODE_H_
#define _GF_UNICODE_H_
#ifdef __cplusplus
extern "C" {
#endif
/*!
* \file <gpac/unicode.h>
* \brief Unicode conversion.
*/
/*!
*\addtogroup uni_grp Unicode and UTF
*\ingroup utils_grp
*\brief Unicode and UTF string management
@{
*/
#include <gpac/setup.h>
/*!
* \brief Unicode conversion from UTF-8 to UCS-4
* \param ucs4_buf The UCS-4 buffer to fill
* \param utf8_len The length of the UTF-8 buffer
* \param utf8_buf The buffer containing the UTF-8 data
* \return the length of the ucs4_buf. Note that the ucs4_buf should be allocated by parent and should be at least utf8_len * 4
*/
u32 utf8_to_ucs4 (u32 *ucs4_buf, u32 utf8_len, unsigned char *utf8_buf);
/* @} */
#ifdef __cplusplus
}
#endif
#endif /*_GF_UNICODE_H_*/