t / t4109 / expect-1on commit t3412: use log|name-rev instead of log --graph (2ea3c17)
   1#include <stdlib.h>
   2#include <stdio.h>
   3
   4int func(int num);
   5void print_int(int num);
   6void print_ln();
   7
   8int main() {
   9        int i;
  10
  11        for (i = 0; i < 10; i++) {
  12                print_int(func(i));
  13        }
  14
  15        print_ln();
  16
  17        return 0;
  18}
  19
  20int func(int num) {
  21        return num * num;
  22}
  23
  24void print_int(int num) {
  25        printf("%d", num);
  26}
  27
  28void print_ln() {
  29        printf("\n");
  30}
  31