diff --git a/source/cl_misc.c b/source/cl_misc.c
index 89fec34..47e922d 100644
--- a/source/cl_misc.c
+++ b/source/cl_misc.c
@@ -1,3 +1,25 @@
+/*
+Copyright (C) 1996-1997 Id Software, Inc.
+Copyright (C) 1999,2000  contributors of the QuakeForge project
+Please see the file "AUTHORS" for a list of contributors
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+*/
+
 #include "sys.h"
 #include "quakedef.h"
 
diff --git a/source/sys_win.c b/source/sys_win.c
index a04dde4..7adb71b 100644
--- a/source/sys_win.c
+++ b/source/sys_win.c
@@ -1,4 +1,24 @@
-// TODO: put a GPL header and file comment here
+/*
+Copyright (C) 1996-1997 Id Software, Inc.
+Copyright (C) 1999,2000  contributors of the QuakeForge project
+Please see the file "AUTHORS" for a list of contributors
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+*/
 
 #include <direct.h>