GetElapsed(start, end)
{
	if (end < start)
	{
		return (cellmax - start) + (end - cellmin);
	}
	else
	{
		return end - start;
	}
}

// Usage:

new
	v = GetTickCount();
for (new i = 0; i < 1000000; i++) {}
printf("Elapsed: %d", GetElapsed(v, GetTickCount()));