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More descriptive names for av_stristr() parameters

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Originally committed as revision 22349 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Måns Rullgård 2010-03-08 22:16:05 +00:00
parent 3369888aa5
commit f0a912d3b8
1 changed files with 8 additions and 7 deletions
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15
libavutil/avstring.h
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@ -47,17 +47,18 @@ int av_strstart(const char *str, const char *pfx, const char **ptr);
int av_stristart(const char *str, const char *pfx, const char **ptr);
/**
* Locate the first case-independent occurrence in the string s1 of
* the string s2. A zero-length string s2 is considered to match at
* the start of s1.
* Locate the first case-independent occurrence in the string haystack
* of the string needle. A zero-length string needle is considered to
* match at the start of haystack.
*
* This function is a case-insensitive version of the standard strstr().
*
* @param s1 string to search in
* @param s2 string to search for
* @return pointer to the located match within s1 or a null pointer if no match
* @param haystack string to search in
* @param needle string to search for
* @return pointer to the located match within haystack
* or a null pointer if no match
*/
char *av_stristr(const char *s1, const char *s2);
char *av_stristr(const char *haystack, const char *needle);
/**
* Copy the string src to dst, but no more than size - 1 bytes, and