Cgo practice

Cgo practice

Some Go/Cgo code

    go run cgo.go

.gitignore

# liteide
cgo-learning

cgo.go

package main

/*
// C code
// This should end on the line right above 'import "C"'
// putting a line space between will result in a compile error

extern void print78();
int seventyEight = 78;
int i = 65;
int getEightyFour(){
	return 84;
}
*/
import "C"
import "fmt"

func main() {
	fmt.Println("cgo!")

	fmt.Println(int(C.i))
	print78()

	fmt.Println(C.getEightyFour())

}

func print78() {
	fmt.Println(C.seventyEight)
}