Originally committed as revision 18725 to svn://svn.ffmpeg.org/ffmpeg/trunk
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| 1 | /* | ||
| 2 | * copyright (c) 2009 Stefano Sabatini | ||
| 3 | * This file is part of FFmpeg. | ||
| 4 | * | ||
| 5 | * FFmpeg is free software; you can redistribute it and/or | ||
| 6 | * modify it under the terms of the GNU Lesser General Public | ||
| 7 | * License as published by the Free Software Foundation; either | ||
| 8 | * version 2.1 of the License, or (at your option) any later version. | ||
| 9 | * | ||
| 10 | * FFmpeg is distributed in the hope that it will be useful, | ||
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| 13 | * Lesser General Public License for more details. | ||
| 14 | * | ||
| 15 | * You should have received a copy of the GNU Lesser General Public | ||
| 16 | * License along with FFmpeg; if not, write to the Free Software | ||
| 17 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | ||
| 18 | */ | ||
| 19 | |||
| 20 | /** | ||
| 21 | * @file libavfilter/parseutils.h | ||
| 22 | * parsing utils | ||
| 23 | */ | ||
| 24 | |||
| 25 | #ifndef AVFILTER_PARSEUTILS_H | ||
| 26 | #define AVFILTER_PARSEUTILS_H | ||
| 27 | |||
| 28 | /** | ||
| 29 | * Unescapes the given string until a non escaped terminating char, | ||
| 30 | * and returns the token corresponding to the unescaped string. | ||
| 31 | * | ||
| 32 | * The normal \ and ' escaping is supported. Leading and trailing | ||
| 33 | * whitespaces are removed. | ||
| 34 | * | ||
| 35 | * @param term a 0-terminated list of terminating chars | ||
| 36 | * @param buf the buffer to parse, buf will be updated to point to the | ||
| 37 | * terminating char | ||
| 38 | * @return the malloced unescaped string, which must be av_freed by | ||
| 39 | * the user | ||
| 40 | */ | ||
| 41 | char *av_get_token(const char **buf, const char *term); | ||
| 42 | |||
| 43 | #endif /* AVFILTER_PARSEUTILS_H */ | ||