golang indexbyte_generic 代码
文件路径：/src/internal/bytealg/indexbyte_generic.go
/ Copyright 2018 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 !386 && !amd64 && !s390x && !arm && !arm64 && !loong64 && !ppc64 && !ppc64le && !mips && !mipsle && !mips64 && !mips64le && !riscv64 && !wasm
package bytealg
func IndexByte(b []byte, c byte) int {
for i, x := range b {
if x == c {
return i
}
}
return -1
}
func IndexByteString(s string, c byte) int {
for i := 0; i < len(s); i++ {
if s[i] == c {
return i
}
}
return -1
}