#define OPT_SHORT 1
#define OPT_UNSET 2
-static inline const char *skip_prefix(const char *str, const char *prefix)
-{
- size_t len = strlen(prefix);
- return strncmp(str, prefix, len) ? NULL : str + len;
-}
-
static int opterror(const struct option *opt, const char *reason, int flags)
{
if (flags & OPT_SHORT)