package main /* #include int32_t fortytwo(void); int32_t mul(int32_t a, int32_t b); typedef int32_t myint; */ import "C" func main() { println("fortytwo:", C.fortytwo()) println("mul:", C.mul(C.int32_t(3), 5)) var x C.myint = 3 println("myint:", x, C.myint(5)) }