diff --git a/source/games/duke/src/funct.h b/source/games/duke/src/funct.h
index d8545ba68..7c917b534 100644
--- a/source/games/duke/src/funct.h
+++ b/source/games/duke/src/funct.h
@@ -119,8 +119,8 @@ int haskey(int sect, int snum);
 
 void breakwall(short newpn, short spr, short dawallnum);
 void callsound2(int soundNum, int playerNum);
-int callsound(int sectNum,int spriteNum);
-int hitasprite(int spriteNum,short *hitSprite);
+int callsound(int sectnum,int snum);
+int hitasprite(int snum,short *hitSprite);
 int findplayer(const spritetype* s, int* dist);
 void operatejaildoors(int hitag);
 void allignwarpelevators(void);
@@ -136,14 +136,14 @@ int getanimationgoal(const int* animPtr);
 bool isanearoperator(int lotag);
 bool isanunderoperator(int lotag);
 int setanimation(short animsect, int* animptr, int thegoal, int thevel);
-void dofurniture(int wallNum, int sectNum, int playerNum);
+void dofurniture(int wallNum, int sectnum, int playerNum);
 void dotorch();
-int hitawall(struct player_struct* pPlayer, int* hitWall);
-int hits(int spriteNum);
+int hitawall(struct player_struct* pl, int* hitWall);
+int hits(int snum);
 
 void   clearsectinterpolate(int sprnum);
 void   setsectinterpolate(int sprnum);
-int LocateTheLocator(int const tag, int const sectNum);
+int LocateTheLocator(int const tag, int const sectnum);
 void clearcamera(player_struct* ps);
 
 void showtwoscreens(CompletionFunc func);
@@ -151,16 +151,16 @@ void doorders(CompletionFunc func);
 
 void execute(int s, int p, int d);
 void makeitfall(int s);
-int furthestangle(int spriteNum, int angDiv);
+int furthestangle(int snum, int angDiv);
 void getglobalz(int s);
 int getincangle(int c, int n);
 void OnEvent(int id, int pnum = -1, int snum = -1, int dist = -1);
 
 short EGS(short whatsect, int s_x, int s_y, int s_z, short s_pn, signed char s_s, signed char s_xr, signed char s_yr, short s_a, short s_ve, int s_zv, short s_ow, signed char s_ss);
-void ceilingglass(int spriteNum, int sectNum, int glassCnt);
-void spriteglass(int spriteNum, int glassCnt);
-void lotsofcolourglass(int spriteNum, int wallNum, int glassCnt);
-void lotsofglass(int spriteNum, int wallnum, int glassCnt);
+void ceilingglass(int snum, int sectnum, int cnt);
+void spriteglass(int snum, int cnt);
+void lotsofcolourglass(int snum, int wallNum, int cnt);
+void lotsofglass(int snum, int wallnum, int cnt);
 
 void addspritetodelete(int spnum);
 void checkavailinven(struct player_struct* p);
@@ -185,4 +185,10 @@ void clearfifo(void);
 void setmapfog(int fogtype);
 void prelevel_common(int g);
 
+void FTA(int q, struct player_struct* p);
+void OnMotorcycle(player_struct *pl, int snum);
+void OffMotorcycle(player_struct *pl);
+void OnBoat(player_struct *pl, int snum);
+void OffBoat(player_struct *pl);
+
 END_DUKE_NS
diff --git a/source/games/duke/src/game.h b/source/games/duke/src/game.h
index 1d43567c5..ab16a7382 100644
--- a/source/games/duke/src/game.h
+++ b/source/games/duke/src/game.h
@@ -123,13 +123,8 @@ void drawbackground(void);
 void displayrooms(int32_t playerNum,int32_t smoothratio);
 void G_HandleLocalKeys(void);
 void G_UpdatePlayerFromMenu(void);
-void FTA(int q, struct player_struct* p);
 
 void P_SetGamePalette(player_struct* player, uint32_t palid, ESetPalFlags flags);
-void OnMotorcycle(player_struct *pPlayer, int spriteNum);
-void OffMotorcycle(player_struct *pPlayer);
-void OnBoat(player_struct *pPlayer, int spriteNum);
-void OffBoat(player_struct *pPlayer);
 
 void G_InitTimer(int32_t ticspersec);
 
diff --git a/source/games/duke/src/global.h b/source/games/duke/src/global.h
index 3af703f7e..c3eb9bb9e 100644
--- a/source/games/duke/src/global.h
+++ b/source/games/duke/src/global.h
@@ -237,8 +237,7 @@ playerdata_t *const g_player = &g_player_s[1];
 #else
 extern playerdata_t *const g_player;
 #endif
-G_EXTERN playerspawn_t g_playerSpawnPoints[MAXPLAYERS];
-#define po g_playerSpawnPoints
+G_EXTERN player_orig po[MAXPLAYERS];
 #pragma pack(pop)
 
 G_EXTERN int32_t restorepalette;
diff --git a/source/games/duke/src/player.h b/source/games/duke/src/player.h
index a30f74e76..0c857e63d 100644
--- a/source/games/duke/src/player.h
+++ b/source/games/duke/src/player.h
@@ -58,24 +58,6 @@ enum gamemode_t {
     MODE_SENDTOWHOM             = 0x00000040,
 };
 
-typedef struct {
-    union
-    {
-        vec3_t pos;
-        struct { int ox, oy, oz; };
-    };
-    union
-    {
-        int16_t oa;
-        int16_t ang;
-    };
-    union
-    {
-        int16_t sect;
-        int16_t os;
-    };
-} playerspawn_t;
-
 typedef struct {
     ESyncBits bits;
     int16_t fvel, svel;
@@ -110,7 +92,6 @@ typedef struct
 
 # define PWEAPON(Player, Weapon, Wmember) (aplWeapon ## Wmember [Weapon][Player])
 
-extern playerspawn_t    g_playerSpawnPoints[MAXPLAYERS];
 extern playerdata_t     *const g_player;
 extern int32_t          mouseyaxismode;
 
diff --git a/source/games/duke/src/types.h b/source/games/duke/src/types.h
index a3ad8c8d6..491c3b7d4 100644
--- a/source/games/duke/src/types.h
+++ b/source/games/duke/src/types.h
@@ -34,6 +34,11 @@ struct ActorInfo
 	int aimoffset;
 };
 
+struct player_orig
+{
+    int ox, oy, oz;
+    short oa, os;
+};
 
 struct player_struct 
 {
diff --git a/source/games/duke/src/zz_savegame.cpp b/source/games/duke/src/zz_savegame.cpp
index d2b210fff..917cfe61b 100644
--- a/source/games/duke/src/zz_savegame.cpp
+++ b/source/games/duke/src/zz_savegame.cpp
@@ -772,7 +772,7 @@ static const dataspec_t svgm_udnetw[] =
     { DS_STRING, (void *)svgm_udnetw_string, 0, 1 },
     { 0, &ud.multimode, sizeof(ud.multimode), 1 },
     { 0, &numplayersprites, sizeof(numplayersprites), 1 },
-    { 0, &g_playerSpawnPoints, sizeof(g_playerSpawnPoints), 1 },
+    { 0, &po, sizeof(po), 1 },
 
     { DS_NOCHK, &ud.volume_number, sizeof(ud.volume_number), 1 },
     { DS_NOCHK, &ud.level_number, sizeof(ud.level_number), 1 },