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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.  
  33. static av_always_inline int jss_whitespace(char c)
  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 */
  46.