diff --git a/source/core/console/d_gui.h b/source/core/console/d_gui.h
deleted file mode 100644
index 774f928ac..000000000
--- a/source/core/console/d_gui.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
-** d_gui.h
-**
-**---------------------------------------------------------------------------
-** Copyright 1998-2006 Randy Heit
-** All rights reserved.
-**
-** Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions
-** are met:
-**
-** 1. Redistributions of source code must retain the above copyright
-**    notice, this list of conditions and the following disclaimer.
-** 2. Redistributions in binary form must reproduce the above copyright
-**    notice, this list of conditions and the following disclaimer in the
-**    documentation and/or other materials provided with the distribution.
-** 3. The name of the author may not be used to endorse or promote products
-**    derived from this software without specific prior written permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
-** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-** OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-** IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-** NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-** THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-**---------------------------------------------------------------------------
-**
-** So when do I get a real UT-like windowing system?
-*/
-
-#ifndef __D_GUI_H__
-#define __D_GUI_H__
-
-// For a GUIEvent, x and y specify absolute location of mouse pointer
-enum EGUIEvent
-{
-	EV_GUI_None,
-	EV_GUI_KeyDown,			// data1: unshifted ASCII, data2: shifted ASCII, data3: modifiers
-	EV_GUI_KeyRepeat,		// same
-	EV_GUI_KeyUp,			// same
-	EV_GUI_Char,			// data1: translated character (for user text input), data2: alt down?
-	EV_GUI_FirstMouseEvent,
-		EV_GUI_MouseMove,
-		EV_GUI_LButtonDown,
-		EV_GUI_LButtonUp,
-		EV_GUI_LButtonDblClick,
-		EV_GUI_MButtonDown,
-		EV_GUI_MButtonUp,
-		EV_GUI_MButtonDblClick,
-		EV_GUI_RButtonDown,
-		EV_GUI_RButtonUp,
-		EV_GUI_RButtonDblClick,
-		EV_GUI_WheelUp,			// data3: shift/ctrl/alt
-		EV_GUI_WheelDown,		// "
-		EV_GUI_WheelRight,		// "
-		EV_GUI_WheelLeft,		// "
-		EV_GUI_BackButtonDown,
-		EV_GUI_BackButtonUp,
-		EV_GUI_FwdButtonDown,
-		EV_GUI_FwdButtonUp,
-	EV_GUI_LastMouseEvent,
-};
-
-enum GUIKeyModifiers
-{
-	GKM_SHIFT	= 1,
-	GKM_CTRL	= 2,
-	GKM_ALT		= 4,
-	GKM_META	= 8,
-	GKM_LBUTTON = 16
-};
-
-// Special codes for some GUI keys, including a few real ASCII codes.
-enum ESpecialGUIKeys
-{
-	GK_PGDN		= 1,
-	GK_PGUP		= 2,
-	GK_HOME		= 3,
-	GK_END		= 4,
-	GK_LEFT		= 5,
-	GK_RIGHT	= 6,
-	GK_ALERT	= 7,		// ASCII bell
-	GK_BACKSPACE= 8,		// ASCII
-	GK_TAB		= 9,		// ASCII
-	GK_LINEFEED	= 10,		// ASCII
-	GK_DOWN		= 10,
-	GK_VTAB		= 11,		// ASCII
-	GK_UP		= 11,
-	GK_FORMFEED	= 12,		// ASCII
-	GK_RETURN	= 13,		// ASCII
-	GK_F1		= 14,
-	GK_F2		= 15,
-	GK_F3		= 16,
-	GK_F4		= 17,
-	GK_F5		= 18,
-	GK_F6		= 19,
-	GK_F7		= 20,
-	GK_F8		= 21,
-	GK_F9		= 22,
-	GK_F10		= 23,
-	GK_F11		= 24,
-	GK_F12		= 25,
-	GK_DEL		= 26,
-	GK_ESCAPE	= 27,		// ASCII
-	GK_FREE1	= 28,
-	GK_FREE2	= 29,
-	GK_BACK		= 30,		// browser back key
-	GK_CESCAPE	= 31		// color escape
-};
-
-#endif //__D_GUI_H__