lj_ctype_repr_int64  300 lib_ffi.c            setstrV(L, L->top-1, lj_ctype_repr_int64(L, *(uint64_t *)cdataptr(cd),
lj_ctype_repr_int64  454 lj_ctype.h     LJ_FUNC GCstr *lj_ctype_repr_int64(lua_State *L, uint64_t n, int isunsigned);