Add tun platform options

experimental/libbox/platform/interface.go

@@ -4,13 +4,14 @@ import (
 	"io"
 
 	"github.com/sagernet/sing-box/common/process"
+	"github.com/sagernet/sing-box/option"
 	"github.com/sagernet/sing-tun"
 	"github.com/sagernet/sing/common/control"
 )
 
 type Interface interface {
 	AutoDetectInterfaceControl() control.Func
-	OpenTun(options tun.Options) (tun.Tun, error)
+	OpenTun(options tun.Options, platformOptions option.TunPlatformOptions) (tun.Tun, error)
 	process.Searcher
 	io.Writer
 }