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Replaced rindex() with strrchr().

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6596 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Miika Pekkarinen 2005-06-07 18:30:00 +00:00
parent 61716dd645
commit 2258946855
1 changed files with 1 additions and 17 deletions
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18
apps/playback.c
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@ -350,28 +350,12 @@ bool codec_seek_buffer_callback(off_t newpos)
return true; return true;
} }
char *rindex(const char *s, int c)
{
char *p = NULL;
if (s == NULL)
return NULL;
while (*s != '\0') {
if (*s == c)
p = (char *)s;
s++;
}
return p;
}
/* Simple file type probing by looking filename extension. */ /* Simple file type probing by looking filename extension. */
int probe_file_format(const char *filename) int probe_file_format(const char *filename)
{ {
char *suffix; char *suffix;
suffix = rindex(filename, '.'); suffix = strrchr(filename, '.');
if (suffix == NULL) if (suffix == NULL)
return AFMT_UNKNOWN; return AFMT_UNKNOWN;
suffix += 1; suffix += 1;