hashlohi           30 lj_tab.c       #define hashnum(t, o)		hashlohi((t), (o)->u32.lo, ((o)->u32.hi << 1))
hashlohi           33 lj_tab.c         hashlohi((t), (uint32_t)gcrefu(r), (uint32_t)(gcrefu(r) >> 32))
hashlohi           35 lj_tab.c       #define hashgcref(t, r)		hashlohi((t), gcrefu(r), gcrefu(r) + HASH_BIAS)