#include #define read(x) scanf("%d",&x) #define write(x) printf("%d\n",x) #define print(x) printf(x) void bar(void) { int x, y; if (x > y) { return; } x = y; return; } void foo(void) { bar(); } int main(void) { int x,y; print("Calling foo()...\n"); foo(); print("Called foo().\n"); x == y; }