1#include <stdio.h>
2int
3foo (void)
4{
5 printf (format: "%s:%s\n", __FILE__, __func__);
6 return 1;
7}
8
9int
10baz (void)
11{
12 printf (format: "%s:%s\n", __FILE__, __func__);
13 return 20;
14}
15

source code of glibc/elf/tst-deep1mod1.c