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Go

// Copyright © 2017 ChaiShushan <chaishushan{AT}gmail.com>.
// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
// +build go1.10
package main
//void SayHello(_GoString_ s);
import "C"
import (
"fmt"
)
func main() {
C.SayHello("Hello, World\n")
C.SayHello("")
}
//export SayHello
func SayHello(s string) {
fmt.Print(s)
}