+
+#ifndef HAVE_GETTIMEOFDAY
+int gettimeofday(struct timeval *tv, void *tz) {
+ tv->tv_sec = time(NULL);
+ tv->tv_usec = 0;
+ return 0;
+}
+#endif
+
+#ifndef HAVE_USLEEP
+int usleep(long usec) {
+ struct timeval tv = {usec / 1000000, (usec / 1000) % 1000};
+ select(0, NULL, NULL, NULL, &tv);
+ return 0;
+}
+#endif