1// Copyright 2018 The Go Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style
3// license that can be found in the LICENSE file.
4
5//go:build amd64 || arm64 || s390x || ppc64le || ppc64
6
7package bytealg
8
9// Index returns the index of the first instance of b in a, or -1 if b is not present in a.
10// Requires 2 <= len(b) <= MaxLen.
11//
12//go:noescape
13func Index(a, b []byte) int
14
15// IndexString returns the index of the first instance of b in a, or -1 if b is not present in a.
16// Requires 2 <= len(b) <= MaxLen.
17//
18//go:noescape
19func IndexString(a, b string) int
20