luaH_new
t = luaH_new(L);
Table *t = luaH_new(L); /* new table to store active lines */
fs->h = luaH_new(L);
Table *registry = luaH_new(L);
sethvalue(L, &mt, luaH_new(L));
LUAI_FUNC Table *luaH_new (lua_State *L);
Table *t = luaH_new(L);