package main

import (
	"os"
)

func handleInput() <-chan byte {
	ch := make(chan byte)

	go func(ch chan byte) {
		data := make([]byte, 1)
		for _, err := os.Stdin.Read(data); err == nil; _, err = os.Stdin.Read(data) {
			ch <- data[0]
		}
		close(ch)
	}(ch)

	return ch
}