diff --git a/Sources/SeriousSam/GUI/Menus/MControls.cpp b/Sources/SeriousSam/GUI/Menus/MControls.cpp
index 971c309..76c81b4 100644
--- a/Sources/SeriousSam/GUI/Menus/MControls.cpp
+++ b/Sources/SeriousSam/GUI/Menus/MControls.cpp
@@ -6,8 +6,6 @@
 #include "MenuStuff.h"
 #include "MControls.h"
 
-extern void ControlsMenuOn();
-extern void ControlsMenuOff();
 extern CTFileName _fnmControlsToCustomize;
 
 
diff --git a/Sources/SeriousSam/GUI/Menus/MCustomizeAxis.cpp b/Sources/SeriousSam/GUI/Menus/MCustomizeAxis.cpp
index a819fb3..b84066d 100644
--- a/Sources/SeriousSam/GUI/Menus/MCustomizeAxis.cpp
+++ b/Sources/SeriousSam/GUI/Menus/MCustomizeAxis.cpp
@@ -6,9 +6,6 @@
 #include "MenuStuff.h"
 #include "MCustomizeAxis.h"
 
-extern void ControlsMenuOn();
-extern void ControlsMenuOff();
-
 
 void CCustomizeAxisMenu::Initialize_t(void)
 {
diff --git a/Sources/SeriousSam/GUI/Menus/MCustomizeKeyboard.cpp b/Sources/SeriousSam/GUI/Menus/MCustomizeKeyboard.cpp
index b74bb6a..f541665 100644
--- a/Sources/SeriousSam/GUI/Menus/MCustomizeKeyboard.cpp
+++ b/Sources/SeriousSam/GUI/Menus/MCustomizeKeyboard.cpp
@@ -3,11 +3,9 @@
 #include "StdH.h"
 #include <Engine/CurrentVersion.h>
 #include "MenuPrinting.h"
+#include "MenuStuff.h"
 #include "MCustomizeKeyboard.h"
 
-extern void ControlsMenuOn();
-extern void ControlsMenuOff();
-
 
 void CCustomizeKeyboardMenu::FillListItems(void)
 {
diff --git a/Sources/SeriousSam/GUI/Menus/Menu.cpp b/Sources/SeriousSam/GUI/Menus/Menu.cpp
index 9cbd6d1..125fc91 100644
--- a/Sources/SeriousSam/GUI/Menus/Menu.cpp
+++ b/Sources/SeriousSam/GUI/Menus/Menu.cpp
@@ -44,8 +44,6 @@ void OnPlayerSelect(void);
 TIME _tmMenuLastTickDone = -1;
 // all possible menu entities
 CListHead lhMenuEntities;
-// controls that are currently customized
-CTFileName _fnmControlsToCustomize = CTString("");
 
 extern CTString _strLastPlayerAppearance = "";
 extern CTString sam_strNetworkSettings;
@@ -55,34 +53,8 @@ void (*_pAfterLevelChosen)(void);
 
 // functions for init actions
 
-
 void FixupBackButton(CGameMenu *pgm);
 
-extern void ControlsMenuOn()
-{
-  _pGame->SavePlayersAndControls();
-  try {
-    _pGame->gm_ctrlControlsExtra.Load_t(_fnmControlsToCustomize);
-  } catch( char *strError) {
-    WarningMessage(strError);
-  }
-}
-
-extern void ControlsMenuOff()
-{
-  try {
-    if (_pGame->gm_ctrlControlsExtra.ctrl_lhButtonActions.Count()>0) {
-      _pGame->gm_ctrlControlsExtra.Save_t(_fnmControlsToCustomize);
-    }
-  } catch( char *strError) {
-    FatalError(strError);
-  }
-  FORDELETELIST( CButtonAction, ba_lnNode, _pGame->gm_ctrlControlsExtra.ctrl_lhButtonActions, itAct) {
-    delete &itAct.Current();
-  }
-  _pGame->LoadPlayersAndControls();
-}
-
 // mouse cursor position
 extern PIX _pixCursorPosI = 0;
 extern PIX _pixCursorPosJ = 0;
@@ -244,32 +216,11 @@ void StopMenus( BOOL bGoToRoot /*=TRUE*/)
   }
 }
 
-
 BOOL IsMenusInRoot(void)
 {
   return pgmCurrentMenu == NULL || pgmCurrentMenu == &_pGUIM->gmMainMenu || pgmCurrentMenu == &_pGUIM->gmInGameMenu;
 }
 
-// ---------------------- When activated functions
-void StopCurrentGame(void)
-{
-  _pGame->StopGame();
-  _gmRunningGameMode=GM_NONE;
-  StopMenus(TRUE);
-  StartMenus("");
-}
-
-void DisabledFunction(void)
-{
-  _pGUIM->gmDisabledFunction.gm_pgmParentMenu = pgmCurrentMenu;
-  _pGUIM->gmDisabledFunction.gm_mgButton.mg_strText = TRANS("The feature is not available in this version!");
-  _pGUIM->gmDisabledFunction.gm_mgTitle.mg_strText = TRANS("DISABLED");
-  ChangeToMenu(&_pGUIM->gmDisabledFunction);
-}
-
-extern void InitVideoOptionsButtons(void);
-extern void UpdateVideoOptionsButtons(INDEX i);
-
 // ------------------------ Global menu function implementation
 void InitializeMenus(void)
 {
@@ -485,7 +436,6 @@ void InitializeMenus(void)
   }
 }
 
-
 void DestroyMenus( void)
 {
   _pGUIM->gmMainMenu.Destroy();
diff --git a/Sources/SeriousSam/GUI/Menus/MenuActions.cpp b/Sources/SeriousSam/GUI/Menus/MenuActions.cpp
index 7308fad..f11c406 100644
--- a/Sources/SeriousSam/GUI/Menus/MenuActions.cpp
+++ b/Sources/SeriousSam/GUI/Menus/MenuActions.cpp
@@ -108,9 +108,16 @@ void ExitConfirm(void)
 	ChangeToMenu(&_pGUIM->gmConfirmMenu);
 }
 
+void StopCurrentGame(void)
+{
+	_pGame->StopGame();
+	_gmRunningGameMode = GM_NONE;
+	StopMenus(TRUE);
+	StartMenus("");
+}
+
 void StopConfirm(void)
 {
-	extern void StopCurrentGame(void);
 	_pConfimedYes = &StopCurrentGame;
 	_pConfimedNo = NULL;
 	_pGUIM->gmConfirmMenu.gm_mgConfirmLabel.mg_strText = TRANS("ARE YOU SERIOUS?");
@@ -1064,22 +1071,6 @@ void InitActionsForNetworkStartMenu()
 	_pGUIM->gmNetworkStartMenu.gm_mgStart.mg_pActivatedFunction = &StartSelectPlayersMenuFromNetwork;
 }
 
-//
-#define ADD_GADGET( gd, box, up, dn, lf, rt, txt) \
-	gd.mg_boxOnScreen = box; \
-	gd.mg_pmgUp = up; \
-	gd.mg_pmgDown = dn; \
-	gd.mg_pmgLeft = lf; \
-	gd.mg_pmgRight = rt; \
-	gd.mg_strText = txt; \
-	gm_lhGadgets.AddTail(gd.mg_lnNode);
-
-#define SET_CHGPLR( gd, iplayer, bnone, bauto, pmgit) \
-	gd.mg_pmgInfoTable = pmgit; \
-	gd.mg_bResetToNone = bnone; \
-	gd.mg_bAutomatic = bauto; \
-	gd.mg_iLocalPlayer = iplayer;
-
 // ------------------------ CSelectPlayersMenu implementation
 #define CMENU _pGUIM->gmSelectPlayersMenu
 
diff --git a/Sources/SeriousSam/GUI/Menus/MenuStarters.cpp b/Sources/SeriousSam/GUI/Menus/MenuStarters.cpp
index 8421d38..a5db1cf 100644
--- a/Sources/SeriousSam/GUI/Menus/MenuStarters.cpp
+++ b/Sources/SeriousSam/GUI/Menus/MenuStarters.cpp
@@ -483,15 +483,19 @@ void StartSplitScreenGame(void)
 	}
 }
 
+#define CMENU _pGUIM->gmSelectPlayersMenu
+
 void StartSelectPlayersMenuFromSplit(void)
 {
-	_pGUIM->gmSelectPlayersMenu.gm_bAllowDedicated = FALSE;
-	_pGUIM->gmSelectPlayersMenu.gm_bAllowObserving = FALSE;
-	_pGUIM->gmSelectPlayersMenu.gm_mgStart.mg_pActivatedFunction = &StartSplitScreenGame;
-	_pGUIM->gmSelectPlayersMenu.gm_pgmParentMenu = &_pGUIM->gmSplitStartMenu;
-	ChangeToMenu(&_pGUIM->gmSelectPlayersMenu);
+	CMENU.gm_bAllowDedicated = FALSE;
+	CMENU.gm_bAllowObserving = FALSE;
+	CMENU.gm_mgStart.mg_pActivatedFunction = &StartSplitScreenGame;
+	CMENU.gm_pgmParentMenu = &_pGUIM->gmSplitStartMenu;
+	ChangeToMenu(&CMENU);
 }
 
+#undef CMENU
+
 void StartNetworkGame(void)
 {
 	//  _pGame->gm_MenuSplitScreenCfg = (enum CGame::SplitScreenCfg) mgSplitScreenCfg.mg_iSelected;
@@ -522,15 +526,19 @@ void StartNetworkGame(void)
 	}
 }
 
+#define CMENU _pGUIM->gmSelectPlayersMenu
+
 void StartSelectPlayersMenuFromNetwork(void)
 {
-	_pGUIM->gmSelectPlayersMenu.gm_bAllowDedicated = TRUE;
-	_pGUIM->gmSelectPlayersMenu.gm_bAllowObserving = TRUE;
-	_pGUIM->gmSelectPlayersMenu.gm_mgStart.mg_pActivatedFunction = &StartNetworkGame;
-	_pGUIM->gmSelectPlayersMenu.gm_pgmParentMenu = &_pGUIM->gmNetworkStartMenu;
-	ChangeToMenu(&_pGUIM->gmSelectPlayersMenu);
+	CMENU.gm_bAllowDedicated = TRUE;
+	CMENU.gm_bAllowObserving = TRUE;
+	CMENU.gm_mgStart.mg_pActivatedFunction = &StartNetworkGame;
+	CMENU.gm_pgmParentMenu = &_pGUIM->gmNetworkStartMenu;
+	ChangeToMenu(&CMENU);
 }
 
+#undef CMENU
+
 void JoinNetworkGame(void)
 {
 	//  _pGame->gm_MenuSplitScreenCfg = (enum CGame::SplitScreenCfg) mgSplitScreenCfg.mg_iSelected;
@@ -566,39 +574,43 @@ void JoinNetworkGame(void)
 	}
 }
 
+#define CMENU _pGUIM->gmSelectPlayersMenu
+
 void StartSelectPlayersMenuFromOpen(void)
 {
-	_pGUIM->gmSelectPlayersMenu.gm_bAllowDedicated = FALSE;
-	_pGUIM->gmSelectPlayersMenu.gm_bAllowObserving = TRUE;
-	_pGUIM->gmSelectPlayersMenu.gm_mgStart.mg_pActivatedFunction = &JoinNetworkGame;
-	_pGUIM->gmSelectPlayersMenu.gm_pgmParentMenu = &_pGUIM->gmNetworkOpenMenu;
-	ChangeToMenu(&_pGUIM->gmSelectPlayersMenu);
+	CMENU.gm_bAllowDedicated = FALSE;
+	CMENU.gm_bAllowObserving = TRUE;
+	CMENU.gm_mgStart.mg_pActivatedFunction = &JoinNetworkGame;
+	CMENU.gm_pgmParentMenu = &_pGUIM->gmNetworkOpenMenu;
+	ChangeToMenu(&CMENU);
 
 	/*if (sam_strNetworkSettings=="")*/ {
 		void StartNetworkSettingsMenu(void);
 		StartNetworkSettingsMenu();
 		_pGUIM->gmLoadSaveMenu.gm_bNoEscape = TRUE;
 		_pGUIM->gmLoadSaveMenu.gm_pgmParentMenu = &_pGUIM->gmNetworkOpenMenu;
-		_pGUIM->gmLoadSaveMenu.gm_pgmNextMenu = &_pGUIM->gmSelectPlayersMenu;
+		_pGUIM->gmLoadSaveMenu.gm_pgmNextMenu = &CMENU;
 	}
 }
 void StartSelectPlayersMenuFromServers(void)
 {
-	_pGUIM->gmSelectPlayersMenu.gm_bAllowDedicated = FALSE;
-	_pGUIM->gmSelectPlayersMenu.gm_bAllowObserving = TRUE;
-	_pGUIM->gmSelectPlayersMenu.gm_mgStart.mg_pActivatedFunction = &JoinNetworkGame;
-	_pGUIM->gmSelectPlayersMenu.gm_pgmParentMenu = &_pGUIM->gmServersMenu;
-	ChangeToMenu(&_pGUIM->gmSelectPlayersMenu);
+	CMENU.gm_bAllowDedicated = FALSE;
+	CMENU.gm_bAllowObserving = TRUE;
+	CMENU.gm_mgStart.mg_pActivatedFunction = &JoinNetworkGame;
+	CMENU.gm_pgmParentMenu = &_pGUIM->gmServersMenu;
+	ChangeToMenu(&CMENU);
 
 	/*if (sam_strNetworkSettings=="")*/ {
 		void StartNetworkSettingsMenu(void);
 		StartNetworkSettingsMenu();
 		_pGUIM->gmLoadSaveMenu.gm_bNoEscape = TRUE;
 		_pGUIM->gmLoadSaveMenu.gm_pgmParentMenu = &_pGUIM->gmServersMenu;
-		_pGUIM->gmLoadSaveMenu.gm_pgmNextMenu = &_pGUIM->gmSelectPlayersMenu;
+		_pGUIM->gmLoadSaveMenu.gm_pgmNextMenu = &CMENU;
 	}
 }
 
+#undef CMENU
+
 void StartSelectServerLAN(void)
 {
 	_pGUIM->gmServersMenu.m_bInternet = FALSE;
@@ -776,4 +788,12 @@ void StartNetworkSettingsMenu(void)
 	ChangeToMenu(&CMENU);
 }
 
-#undef CMENU
\ No newline at end of file
+#undef CMENU
+
+void DisabledFunction(void)
+{
+	_pGUIM->gmDisabledFunction.gm_pgmParentMenu = pgmCurrentMenu;
+	_pGUIM->gmDisabledFunction.gm_mgButton.mg_strText = TRANS("The feature is not available in this version!");
+	_pGUIM->gmDisabledFunction.gm_mgTitle.mg_strText = TRANS("DISABLED");
+	ChangeToMenu(&_pGUIM->gmDisabledFunction);
+}
\ No newline at end of file
diff --git a/Sources/SeriousSam/GUI/Menus/MenuStarters.h b/Sources/SeriousSam/GUI/Menus/MenuStarters.h
index 8c622ae..b023277 100644
--- a/Sources/SeriousSam/GUI/Menus/MenuStarters.h
+++ b/Sources/SeriousSam/GUI/Menus/MenuStarters.h
@@ -63,5 +63,6 @@ void StartAddonsLoadMenu(void);
 void StartModsLoadMenu(void);
 void StartNetworkSettingsMenu(void);
 void StartSinglePlayerMenu(void);
+void DisabledFunction(void);
 
 #endif  /* include-once check. */
\ No newline at end of file
diff --git a/Sources/SeriousSam/GUI/Menus/MenuStartersAF.cpp b/Sources/SeriousSam/GUI/Menus/MenuStartersAF.cpp
index d6f7d37..8054efb 100644
--- a/Sources/SeriousSam/GUI/Menus/MenuStartersAF.cpp
+++ b/Sources/SeriousSam/GUI/Menus/MenuStartersAF.cpp
@@ -8,6 +8,7 @@
 #include "MenuManager.h"
 #include "MenuStartersAF.h"
 #include "MenuStarters.h"
+#include "MenuStuff.h"
 
 CTFileName _fnDemoToPlay;
 CTFileName _fnGameToLoad;
@@ -94,9 +95,6 @@ BOOL LSLoadPlayerModel(const CTFileName &fnm)
 	return TRUE;
 }
 
-extern void ControlsMenuOn();
-extern void ControlsMenuOff();
-
 BOOL LSLoadControls(const CTFileName &fnm)
 {
 	try {
diff --git a/Sources/SeriousSam/GUI/Menus/MenuStuff.cpp b/Sources/SeriousSam/GUI/Menus/MenuStuff.cpp
index 191c6f7..0d17a62 100644
--- a/Sources/SeriousSam/GUI/Menus/MenuStuff.cpp
+++ b/Sources/SeriousSam/GUI/Menus/MenuStuff.cpp
@@ -261,4 +261,34 @@ enum DisplayDepth SwitchToDepth(INDEX i)
 	case 2: return DD_32BIT;
 	default: ASSERT(FALSE); return DD_DEFAULT;
 	}
+}
+
+// controls that are currently customized
+CTFileName _fnmControlsToCustomize = CTString("");
+
+void ControlsMenuOn()
+{
+	_pGame->SavePlayersAndControls();
+	try {
+		_pGame->gm_ctrlControlsExtra.Load_t(_fnmControlsToCustomize);
+	}
+	catch (char *strError) {
+		WarningMessage(strError);
+	}
+}
+
+void ControlsMenuOff()
+{
+	try {
+		if (_pGame->gm_ctrlControlsExtra.ctrl_lhButtonActions.Count()>0) {
+			_pGame->gm_ctrlControlsExtra.Save_t(_fnmControlsToCustomize);
+		}
+	}
+	catch (char *strError) {
+		FatalError(strError);
+	}
+	FORDELETELIST(CButtonAction, ba_lnNode, _pGame->gm_ctrlControlsExtra.ctrl_lhButtonActions, itAct) {
+		delete &itAct.Current();
+	}
+	_pGame->LoadPlayersAndControls();
 }
\ No newline at end of file
diff --git a/Sources/SeriousSam/GUI/Menus/MenuStuff.h b/Sources/SeriousSam/GUI/Menus/MenuStuff.h
index 6e3febe..efc4187 100644
--- a/Sources/SeriousSam/GUI/Menus/MenuStuff.h
+++ b/Sources/SeriousSam/GUI/Menus/MenuStuff.h
@@ -52,4 +52,7 @@ enum GfxAPIType SwitchToAPI(INDEX i);
 INDEX DepthToSwitch(enum DisplayDepth dd);
 enum DisplayDepth SwitchToDepth(INDEX i);
 
+void ControlsMenuOn();
+void ControlsMenuOff();
+
 #endif  /* include-once check. */
\ No newline at end of file