const os.ModeCharDevice

4 uses

	os (current package)
		dir_darwin.go#L110: 		return ModeDevice | ModeCharDevice
		stat_darwin.go#L21: 		fs.mode |= ModeDevice | ModeCharDevice
		types.go#L48: 	ModeCharDevice = fs.ModeCharDevice // c: Unix character device, when ModeDevice is set

	github.com/go-git/go-git/v5/plumbing/filemode
		filemode.go#L101: 	return m&os.ModeCharDevice != 0