1 #include <stdio.h> 2 #include <unistd.h> 3 4 int main(void) 5 { 6 int i; 7 8 printf("Hi, starting to run now!\n"); 9 10 while(1) { 11 sleep(1); 12 i++; 13 14 fprintf(stdout, "Ran for %d seconds\n", i); 15 fprintf(stderr, "Ran for %d seconds\n", i); 16 } 17 18 fprintf(stderr, "Ho... finished the loop!\n"); 19 return 0; 20 } 21