// Copyright 2013 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.

//go:build amd64 || amd64p32 || 386 || arm || ppc64le || s390x || arm64
// +build amd64 amd64p32 386 arm ppc64le s390x arm64

package md5

//go:noescape

func block(dig *digest, p []byte)