From 37c864d6f699163dd8d135650e26f99e99040b10 Mon Sep 17 00:00:00 2001
From: Conner Fromknecht <conner@lightning.engineering>
Date: Fri, 28 Sep 2018 16:24:19 -0700
Subject: [PATCH] chainntnfs/txconfnotifier: add HistoricalConfDispatch struct

---
 chainntnfs/txconfnotifier.go | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/chainntnfs/txconfnotifier.go b/chainntnfs/txconfnotifier.go
index e64da77d..511a5971 100644
--- a/chainntnfs/txconfnotifier.go
+++ b/chainntnfs/txconfnotifier.go
@@ -48,6 +48,26 @@ type ConfNtfn struct {
 	dispatched bool
 }
 
+// HistoricalConfDispatch parameterizes a manual rescan for a particular
+// transaction identifier. The parameters include the start and end block
+// heights specifying the range of blocks to scan.
+type HistoricalConfDispatch struct {
+	// TxID is the transaction ID to search for in the historical dispatch.
+	TxID *chainhash.Hash
+
+	// PkScript is a public key script from an output created by this
+	// transaction.
+	PkScript []byte
+
+	// StartHeight specifies the block height at which to being the
+	// historical rescan.
+	StartHeight uint32
+
+	// EndHeight specifies the last block height (inclusive) that the
+	// historical scan should consider.
+	EndHeight uint32
+}
+
 // NewConfirmationEvent constructs a new ConfirmationEvent with newly opened
 // channels.
 func NewConfirmationEvent(numConfs uint32) *ConfirmationEvent {