lua_createtable
lua_createtable(L, 0, (*e == '.' ? 1 : szhint)); /* new table for field */
lua_createtable(L, 0, sizeof(l)/sizeof((l)[0]) - 1)
lua_createtable(L, 0, 1); /* table to be metatable for strings */
lua_createtable(L, n, 1); /* create result table */
LUA_API void (lua_createtable) (lua_State *L, int narr, int nrec);
#define lua_newtable(L) lua_createtable(L, 0, 0)