#include <sys/types.h>
#include <sys/time.h>
#ifndef HAVE_USLEEP
unsigned int usleep (unsigned int useconds)
{
struct timeval delay;
delay.tv_sec = 0;
delay.tv_usec = useconds;
select( 0, 0, 0, 0, &delay );
return 0;
}
#endif /* HAVE_USLEEP */