diff --git a/freeglut/freeglut/src/Common/freeglut_display.c b/freeglut/freeglut/src/Common/freeglut_display.c
index 086d24a..8264949 100644
--- a/freeglut/freeglut/src/Common/freeglut_display.c
+++ b/freeglut/freeglut/src/Common/freeglut_display.c
@@ -33,13 +33,6 @@
 extern void fgPlatformGlutSwapBuffers( SFG_PlatformDisplay *pDisplayPtr, SFG_Window* CurrentWindow );
 
 
-#if TARGET_HOST_POSIX_X11
-void fgPlatformGlutSwapBuffers( SFG_PlatformDisplay *pDisplayPtr, SFG_Window* CurrentWindow )
-{
-    glXSwapBuffers( pDisplayPtr->Display, CurrentWindow->Window.Handle );
-}
-#endif
-
 /* -- INTERFACE FUNCTIONS -------------------------------------------------- */
 
 /*
diff --git a/freeglut/freeglut/src/x11/freeglut_display_x11.c b/freeglut/freeglut/src/x11/freeglut_display_x11.c
index e69de29..f03c064 100644
--- a/freeglut/freeglut/src/x11/freeglut_display_x11.c
+++ b/freeglut/freeglut/src/x11/freeglut_display_x11.c
@@ -0,0 +1,36 @@
+/*
+ * freeglut_display_x11.c
+ *
+ * Display message posting, context buffer swapping.
+ *
+ * Copyright (c) 1999-2000 Pawel W. Olszta. All Rights Reserved.
+ * Written by Pawel W. Olszta, <olszta@sourceforge.net>
+ * Copied for Platform code by Evan Felix <karcaw at gmail.com>
+ * Creation date: Thur Feb 2 2012
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * PAWEL W. OLSZTA BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <GL/freeglut.h>
+#include "freeglut_internal.h"
+
+void fgPlatformGlutSwapBuffers( SFG_PlatformDisplay *pDisplayPtr, SFG_Window* CurrentWindow )
+{
+    glXSwapBuffers( pDisplayPtr->Display, CurrentWindow->Window.Handle );
+}
+