Function luaL_optinteger

third-party/lua-5.2.4/src/lauxlib.c:407–410

LUALIB_API lua_Integer luaL_optinteger (lua_State *L, int narg,
                                                      lua_Integer def) {
  return luaL_opt(L, luaL_checkinteger, narg, def);
}


LUALIB_API lua_Unsigned luaL_optunsigned (lua_State *L, int narg,