| // 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. | |
| package strings | |
| //go:noescape | |
| // IndexByte returns the index of the first instance of c in s, or -1 if c is not present in s. | |
| func IndexByte(s string, c byte) int // in internal/bytealg |