misc/port.c

   1 #include <unistd.h>
   2 #include <sys/types.h>
   3 #include <sys/time.h>
   4
   5 #ifndef HAVE_USLEEP
   6
   7 unsigned int usleep (unsigned int useconds)
   8 {
   9     struct timeval delay;
  10
  11     delay.tv_sec = 0;
  12     delay.tv_usec = useconds;
  13
  14     (void) select (0, (fd_set *) NULL, (fd_set *) NULL, (fd_set *) NULL,
  15                    &delay);
  16     return 0;
  17 }
  18
  19 #endif /* HAVE_USLEEP */
  20
  21
  22