from libc.stdint cimport uint16_t, uint32_t, uint64_t, uintptr_t from libc.stdint cimport uint8_t ctypedef uint64_t hash_t ctypedef char* utf8_t ctypedef uint32_t attr_t ctypedef uint64_t flags_t ctypedef uint32_t id_t ctypedef uint16_t len_t ctypedef uint16_t tag_t