sleep()                  Suspend Execution for Interval
 
 #include   <dos.h>
 
 unsigned   sleep(seconds);
 unsigned   seconds;                     Number of seconds
 
    sleep() suspends the current program from execution for the number of
    seconds specified by 'seconds'.  The interval is accurate only to the
    nearest hundredth of a second, or the accuracy of the MS-DOS clock,
    whichever is less accurate.
 
    Returns:    There is no return value.