1 #include <stdio.h> 2 #include <time.h> 3 4 int 5 main(void) 6 { 7 struct timespec timeout; 8 9 timeout.tv_sec = 0; 10 timeout.tv_nsec = 100000000; /* 0.1 seconds */ 11 12 if (nanosleep(&timeout, NULL)) { 13 perror("nanosleep"); 14 return 1; 15 } 16 return 0; 17 } 18