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jacosub.h
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1 /*
2  * Copyright (c) 2012 Clément Bœsch
3  *
4  * This file is part of FFmpeg.
5  *
6  * FFmpeg is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * FFmpeg is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with FFmpeg; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19  */
20 
21 /**
22  * @file
23  * JACOsub shared utils
24  */
25 
26 #ifndef AVCODEC_JACOSUB_H
27 #define AVCODEC_JACOSUB_H
28 
29 #include "libavutil/common.h"
30 
31 #define JSS_MAX_LINESIZE 512
32 
34 {
35  return c == ' ' || (c >= '\t' && c <= '\r');
36 }
37 
38 static av_always_inline const char *jss_skip_whitespace(const char *p)
39 {
40  while (jss_whitespace(*p))
41  p++;
42  return p;
43 }
44 
45 #endif /* AVCODEC_JACOSUB_H */