unix "Sleep" implementation bug

[erde]

Ok, after a bit of reading Sleep should look like this:

void Sleep(unsigned int x) {
        if (x <= 0  )
                return;
        if ( x>=1000 )
                sleep(x/1000);
        else
                usleep(x*1000);
}

From the man page:

The useconds argument must be less than 1,000,000. If the value of useconds is 0, then the call has no effect.

Found here: Source