sleep              67 gnulib-tests/sleep.c       result = sleep (limit);
sleep              71 gnulib-tests/sleep.c   return sleep (seconds);
sleep              69 gnulib-tests/test-sigprocmask.c   sleep (2);
sleep              44 gnulib-tests/test-sleep.c   ASSERT (sleep (1) <= 1);
sleep              46 gnulib-tests/test-sleep.c   ASSERT (sleep (0) == 0);
sleep              54 gnulib-tests/test-sleep.c     remaining = sleep (pentecost);
sleep              53 gnulib-tests/usleep.c   while ((seconds = sleep (seconds)) != 0);