1static int minimum(int a, int b)
2{
3	if(a < b)
4		return a;
5	else
6		return b;
7}
8static int a, b;
9static inline int foo(void)
10{
11	a = minimum (a, b);
12	return 0;
13}
14static int bar(void)
15{
16	return foo();
17}
18