a_prefix           29 fs/xattr.c     strcmp_prefix(const char *a, const char *a_prefix)
a_prefix           31 fs/xattr.c     	while (*a_prefix && *a == *a_prefix) {
a_prefix           33 fs/xattr.c     		a_prefix++;
a_prefix           35 fs/xattr.c     	return *a_prefix ? NULL : a;