# 1 "test.c"
# 1 "<built-in>"
# 1 "<command line>"
# 1 "test.c"
typedef void (*Callback)(int);

Callback SetCallback(Callback callback)
{
 return callback;
}

static void testCB(int count)
{
 int i;
 for (i=0; i<count;i++);
}

int main()
{
 SetCallback(testCB);
}