Feature: add TCP TPROXY support (#1049)

proxy/redir/tproxy_other.go

@@ -0,0 +1,12 @@
+// +build !linux
+
+package redir
+
+import (
+	"errors"
+	"syscall"
+)
+
+func setsockopt(rc syscall.RawConn, addr string) error {
+	return errors.New("Not supported on current platform")
+}