1#include <stdio.h>
2
3extern int foo (int x);
4
5int
6bar (int x)
7{
8 puts (s: "bar");
9 fflush (stdout);
10 x = foo (x: x - 4);
11 puts (s: "bar after foo");
12 return x;
13}
14

source code of glibc/elf/unload3mod4.c