Crypt binding for Go

crypt.go

package crypt

// #cgo LDFLAGS: -lcrypt
// #include <stdlib.h>
// #include <crypt.h>
import "C"
import "unsafe"

func Crypt(key, salt string) string {
	cKey := C.CString(key)
	defer C.free(unsafe.Pointer(cKey))
	cSalt := C.CString(salt)
	defer C.free(unsafe.Pointer(cSalt))

	return C.GoString(C.crypt(cKey, cSalt))
}