// Copyright 2017 The etcd Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package cpuutil

import (
	"encoding/binary"

	"golang.org/x/sys/cpu"
)

// ByteOrder returns the byte order for the CPU's native endianness.
func ByteOrder() binary.ByteOrder {
	if cpu.IsBigEndian {
		return binary.BigEndian
	}
	return binary.LittleEndian
}