func WaitForStdin(println ...interface{}) byte {
	if len(println) > 0 {
		fmt.Println(println...)
	}
	buffer := make([]byte, 1)
	os.Stdin.Read(buffer)
	return buffer[0]
}
func WaitForStdin(println ...interface{}) byte {
	if len(println) > 0 {
		fmt.Println(println...)
	}
	buffer := make([]byte, 1)
	os.Stdin.Read(buffer)
	return buffer[0]
}
func WaitForStdin ( println ... interface { } ) byte { if len ( println ) > 0 { fmt . Println ( println ... ) } buffer := make ( [ ] byte , 1 ) os . Stdin . Read ( buffer ) return buffer [ 0 ] }
// WaitForStdin blocks until input is available from os.Stdin.
// The first byte from os.Stdin is returned as result.
// If there are println arguments, then fmt.Println will be
// called with those before reading from os.Stdin.
WaitForStdin blocks until input is available from os . Stdin . The first byte from os . Stdin is returned as result . If there are println arguments then fmt . Println will be called with those before reading from os . Stdin .