//go:build !darwin || !cgo package httpclient import ( "context" "github.com/sagernet/sing-box/option" E "github.com/sagernet/sing/common/exceptions" "github.com/sagernet/sing/common/logger" N "github.com/sagernet/sing/common/network" ) func validateAppleTransport(ctx context.Context, options option.HTTPClientOptions) error { return E.New("Apple HTTP engine is not available on non-Apple platforms") } func newAppleTransport(ctx context.Context, logger logger.ContextLogger, rawDialer N.Dialer, options option.HTTPClientOptions) (innerTransport, error) { return nil, E.New("Apple HTTP engine is not available on non-Apple platforms") }