UUID_COMPARE(3) uuid_compare - UUID #include int uuid_compare(const uuid_t uu1, const uuid_t uu2) uuid_compare() uuid uu1 uu2 . , , , uu1 , , , uu2. Theodore Y. Ts'o uuid(3), uuid_clear(3), uuid_copy(3), uuid_generate(3), uuid_is_null(3), uuid_parse(3), uuid_unparse(3) libuuid util-linux, 2.15.1. Linux . util-linux 2.42.1 2026-05-18 UUID_COMPARE(3)