nanosleep

   High-resolution sleep (REALTIME). Suspends a process (or thread
   in a threaded program) from execution for the specified timer
   interval.

   This function is supported on OpenVMS Integrity servers and
   Alpha only.

   Format

     #include  <time.h>

     int nanosleep  (const struct timespec *rqtp, struct timespec *rmtp);
 

Additional information available:

Arguments       Description     Return_Values