OrdinalHook PseudoCode

bool called;
int count;

HookOrdinal145Proc();
{
    if (called == true && count == 1)
        {
            count += 1;
            called = false;
        }else if (called == true && count == 2)
            {
                return null;
            }
    called = true;
    return HookOrdinal145Next(); // Aunque called sea true, pero si count es igual a 2 o mas entonces
}