From f80cd6407c3281130c73d9a344a05d7d2b7ffa74 Mon Sep 17 00:00:00 2001
From: Willem Jan Palenstijn
Date: Sat, 16 Feb 2013 13:46:13 +0100
Subject: HOPKINS: Extract utility function for appending linedata to route
 list

---
 engines/hopkins/lines.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'engines/hopkins/lines.h')

diff --git a/engines/hopkins/lines.h b/engines/hopkins/lines.h
index aecc56fbcd..b8cfb7442b 100644
--- a/engines/hopkins/lines.h
+++ b/engines/hopkins/lines.h
@@ -36,12 +36,17 @@ struct LigneZoneItem {
 	int16 *_zoneData;
 };
 
+struct RouteItem;
+
 struct LigneItem {
 	int _lineDataEndIdx;
 	int _direction;
 	int field6;
 	int field8;
 	int16 *_lineData;
+
+	int appendToRouteInc(int from, int to, RouteItem *route, int index);
+	int appendToRouteDec(int from, int to, RouteItem *route, int index);
 };
 
 struct SmoothItem {
-- 
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