From 9e29b69a290841205c75680c4cc92e2fe670272b Mon Sep 17 00:00:00 2001
From: Monster Iestyn <iestynjealous@ntlworld.com>
Date: Sun, 31 Jan 2016 16:49:04 +0000
Subject: [PATCH 1/3] Remove unused "firstnewseg" variable

---
 src/r_bsp.c  | 1 -
 src/r_bsp.h  | 1 -
 src/r_segs.c | 2 --
 3 files changed, 4 deletions(-)

diff --git a/src/r_bsp.c b/src/r_bsp.c
index e967e28c..acb0630c 100644
--- a/src/r_bsp.c
+++ b/src/r_bsp.c
@@ -31,7 +31,6 @@ sector_t *backsector;
 // 896 drawsegs! So too bad here's a limit removal a-la-Boom
 drawseg_t *drawsegs = NULL;
 drawseg_t *ds_p = NULL;
-drawseg_t *firstnewseg = NULL;
 
 // indicates doors closed wrt automap bugfix:
 INT32 doorclosed;
diff --git a/src/r_bsp.h b/src/r_bsp.h
index 20a80d89..14b11ea7 100644
--- a/src/r_bsp.h
+++ b/src/r_bsp.h
@@ -30,7 +30,6 @@ extern INT32 checkcoord[12][4];
 
 extern drawseg_t *drawsegs;
 extern drawseg_t *ds_p;
-extern drawseg_t *firstnewseg;
 extern INT32 doorclosed;
 
 typedef void (*drawfunc_t)(INT32 start, INT32 stop);
diff --git a/src/r_segs.c b/src/r_segs.c
index 7467f532..3171bced 100644
--- a/src/r_segs.c
+++ b/src/r_segs.c
@@ -1407,13 +1407,11 @@ void R_StoreWallRange(INT32 start, INT32 stop)
 	if (ds_p == drawsegs+maxdrawsegs)
 	{
 		size_t pos = ds_p - drawsegs;
-		size_t pos2 = firstnewseg - drawsegs;
 		size_t newmax = maxdrawsegs ? maxdrawsegs*2 : 128;
 		if (firstseg)
 			firstseg = (drawseg_t *)(firstseg - drawsegs);
 		drawsegs = Z_Realloc(drawsegs, newmax*sizeof (*drawsegs), PU_STATIC, NULL);
 		ds_p = drawsegs + pos;
-		firstnewseg = drawsegs + pos2;
 		maxdrawsegs = newmax;
 		if (firstseg)
 			firstseg = drawsegs + (size_t)firstseg;

From deb958a79632840fba16ee1fc590ba9164210d5f Mon Sep 17 00:00:00 2001
From: Monster Iestyn <iestynjealous@ntlworld.com>
Date: Sun, 31 Jan 2016 17:06:03 +0000
Subject: [PATCH 2/3] Remove unused "INVERSECOLORMAP" macro

---
 src/p_user.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/src/p_user.c b/src/p_user.c
index 6844d2cb..d527c29c 100644
--- a/src/p_user.c
+++ b/src/p_user.c
@@ -51,9 +51,6 @@
 #include "hardware/hw_main.h"
 #endif
 
-// Index of the special effects (INVUL inverse) map.
-#define INVERSECOLORMAP 32
-
 #if 0
 static void P_NukeAllPlayers(player_t *player);
 #endif

From 2d94b2a85fd3def4d70140f068f898a9981a132b Mon Sep 17 00:00:00 2001
From: Monster Iestyn <iestynjealous@ntlworld.com>
Date: Sun, 31 Jan 2016 17:10:57 +0000
Subject: [PATCH 3/3] keys.h doesn't need to be included twice here lol

---
 src/g_input.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/g_input.c b/src/g_input.c
index f12ddb71..fd6354b2 100644
--- a/src/g_input.c
+++ b/src/g_input.c
@@ -16,7 +16,6 @@
 #include "g_input.h"
 #include "keys.h"
 #include "hu_stuff.h" // need HUFONT start & end
-#include "keys.h"
 #include "d_net.h"
 #include "console.h"