luaL_getn          19 lib/lua/lauxlib.h LUALIB_API int (luaL_getn) (lua_State *L, int t);
luaL_getn         379 lib/lua/lbaselib.c   e = luaL_opt(L, luaL_checkint, 3, luaL_getn(L, 1));
luaL_getn          19 lib/lua/ltablib.c #define aux_getn(L,n)	(luaL_checktype(L, n, LUA_TTABLE), luaL_getn(L, n))
luaL_getn         151 lib/lua/ltablib.c   last = luaL_opt(L, luaL_checkint, 4, luaL_getn(L, 1));