//go:build !windows

package vpnmode

import "fmt"

// Supported: VPN mode ships Windows-first; the UI hides the switch elsewhere.
func Supported() bool { return false }

// IsElevated is meaningless off Windows.
func IsElevated() bool { return false }

// WintunAvailable is Windows-only.
func WintunAvailable() bool { return false }

// Session is a stub off Windows.
type Session struct{}

// Start always fails off Windows.
func Start(cfg Config) (*Session, error) {
	return nil, fmt.Errorf("режим VPN пока доступен только на Windows")
}

// Close is a no-op stub.
func (s *Session) Close() error { return nil }