}
}
-int av_isdigit(int c)
-{
- return c >= '0' && c <= '9';
-}
-
-int av_isgraph(int c)
-{
- return c > 32 && c < 127;
-}
-
-int av_isspace(int c)
-{
- return c == ' ' || c == '\f' || c == '\n' || c == '\r' || c == '\t' ||
- c == '\v';
-}
-
-int av_isxdigit(int c)
-{
- c = av_tolower(c);
- return av_isdigit(c) || (c >= 'a' && c <= 'f');
-}
-
int av_match_name(const char *name, const char *names)
{
const char *p;