1// SPDX-License-Identifier: GPL-2.0
2
3int a(void);
4int b(void);
5int c(void);
6int d(void);
7int e(void);
8int f(void);
9int inc(void);
10
11int main(void)
12{
13 a();
14 b();
15 c();
16 d();
17 e();
18 f();
19 inc();
20
21 return 0;
22}
23

source code of linux/tools/build/tests/ex/ex.c