int do_complex_ops(int,int); int main(void) { int x=0; /*THis is a variable x*/ int y=0; /*This is a variable y*/ int sum =0; sum = do_complex_ops(x,y); } int do_complex_ops(int a,int b) { /*TODO: Currently a STUB. Actual function to replace this*/ /*FIXME: Need to fix this implementation*/ }