diff --git a/prototils.go b/prototils.go
index 612f38f..7395621 100644
--- a/prototils.go
+++ b/prototils.go
@@ -22,6 +22,13 @@ type MsgHdr struct {
 	Entry q5.ListHead
 }
 
+type NetMsgHandler[T any] struct {
+	MsgId int
+	HandlerId int
+	ParseCb func([]byte) interface{}
+	Cb func(*MsgHdr, T)
+}
+
 type NetMsg interface {
 	GetNetMsgId() uint16
 }