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| author | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2011-11-02 20:17:25 +0100 |
|---|---|---|
| committer | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2011-11-03 19:25:26 +0100 |
| commit | 96949dafcca87f65902bd77a0bc56007d9cead70 (patch) | |
| tree | e394623e56efc86b70d3e7fbdefc2555457b3aa3 /libavutil/avstring.h | |
| parent | 475fb67d0b391ad1e8e3e8e3d65d7e6892e17e7a (diff) | |
| download | ffmpeg-96949dafcca87f65902bd77a0bc56007d9cead70.tar.gz | |
Replace all strcasecmp/strncasecmp usages.
All current usages of it are incompatible with localization.
For example strcasecmp("i", "I") != 0 is possible, but would
break many of the places where it is used.
Instead use our own implementations that always treat the data
as ASCII.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Diffstat (limited to 'libavutil/avstring.h')
| -rw-r--r-- | libavutil/avstring.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libavutil/avstring.h b/libavutil/avstring.h index 0b2205a9be..3fb3fbaf04 100644 --- a/libavutil/avstring.h +++ b/libavutil/avstring.h @@ -165,4 +165,16 @@ char *av_get_token(const char **buf, const char *term); */ char *av_strtok(char *s, const char *delim, char **saveptr); +/** + * Locale independent case-insensitive compare. + * Note: This means only ASCII-range characters are case-insensitive + */ +int av_strcasecmp(const char *a, const char *b); + +/** + * Locale independent case-insensitive compare. + * Note: This means only ASCII-range characters are case-insensitive + */ +int av_strncasecmp(const char *a, const char *b, size_t n); + #endif /* AVUTIL_AVSTRING_H */ |