// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// +build ignore

package main

// This file contains code common to the maketables.go and the package code.

const (
	curDigitBits = 3
	curDigitMask = 1<<curDigitBits - 1
	curRoundBits = 0 // Appear to be always zero.
)

type currencyInfo int

func mkCurrencyInfo(round, decimal int) string {
	return string([]byte{byte(round<<curDigitBits | decimal)})
}

func (c currencyInfo) round() int {
	return int(c >> curDigitBits)
}

func (c currencyInfo) decimals() int {
	return int(c & curDigitMask)
}

// langAliasType is the type of an alias in langAliasMap.
type langAliasType int8

const (
	langDeprecated langAliasType = iota
	langMacro
	langLegacy

	langAliasTypeUnknown langAliasType = -1
)