Function pusherror

src/Chain/libraries/glua/loadlib.cpp:212–220

static void pusherror(lua_State *L) {
    int error = GetLastError();
    char buffer[128];
    if (FormatMessageA(FORMAT_MESSAGE_IGNORE_INSERTS | FORMAT_MESSAGE_FROM_SYSTEM,
        nullptr, error, 0, buffer, sizeof(buffer) / sizeof(char), nullptr))
        lua_pushstring(L, buffer);
    else
        lua_pushfstring(L, "system error %d\n", error);
}

static void lsys_unloadlib(void *lib) {
    FreeLibrary((HMODULE)lib);