// 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 386 amd64 amd64p32 arm64

package runtime

import "unsafe"

func readUnaligned32(p unsafe.Pointer) uint32 {
	return *(*uint32)(p)
}

func readUnaligned64(p unsafe.Pointer) uint64 {
	return *(*uint64)(p)
}
