}

func ExampleCutSuffix() {
	show := func(s, sep string) {
		before, found := bytes.CutSuffix([]byte(s), []byte(sep))
		fmt.Printf("CutSuffix(%q, %q) = %q, %v\n", s, sep, before, found)
	}
	show("Gopher", "Go")
	show("Gopher", "er")
	// Output:
	// CutSuffix("Gopher", "Go") = "Gopher", false
	// CutSuffix("Gopher", "er") = "Goph", true
}

func ExampleEqual() {

	user, found := strings.CutSuffix(c.User(), "=ldap")
	if found {
		if !globalIAMSys.LDAPConfig.Enabled() {
			return nil, errSFTPLDAPNotEnabled
		}
		return processLDAPAuthentication(key, pass, user)
	}

	user, found = strings.CutSuffix(c.User(), "=svc")
	if found {
		goto internalAuth
	}

	if globalIAMSys.LDAPConfig.Enabled() {

	}
	return s[len(prefix):], true
}

// CutSuffix returns s without the provided ending suffix byte slice
// and reports whether it found the suffix.
// If s doesn't end with suffix, CutSuffix returns s, false.
// If suffix is the empty byte slice, CutSuffix returns s, true.
//
// CutSuffix returns slices of the original slice s, not copies.
func CutSuffix(s, suffix []byte) (before []byte, found bool) {

	}
	rc, err := e.file.Open()
	if err != nil {
		return nil, err
	}
	return rc.(fs.File), nil
}

func split(name string) (dir, elem string, isDir bool) {
	name, isDir = strings.CutSuffix(name, "/")
	i := strings.LastIndexByte(name, '/')
	if i < 0 {
		return ".", name, isDir
	}
	return name[:i], name[i+1:], isDir
}

var dotFile = &fileListEntry{name: "./", isDir: true}