copy.go

package main

import (
  "io/ioutil"
  "fmt"
)


func main() {
  fmt.Println("Hi!")
  CopyDigits("copy.go")
  return
}

func CopyDigits(filename string) []byte {
    b, _ := ioutil.ReadFile(filename)
    c := make([]byte, len(b))
    copy(c, b)
    return c
}

func AppendDigits(filename string) []byte {

return []byte{1}
}