The GtkRadiant sources as originally released under the GPL license.

radiant/multimon.h

@@ -0,0 +1,53 @@
+/*
+Copyright (C) 2001-2006, William Joseph.
+All Rights Reserved.
+
+This file is part of GtkRadiant.
+
+GtkRadiant 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.
+
+GtkRadiant 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 GtkRadiant; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#if !defined(INCLUDED_MULTIMON_H)
+#define INCLUDED_MULTIMON_H
+
+struct WindowPosition;
+
+void PositionWindowOnPrimaryScreen(WindowPosition& position);
+
+struct multimon_globals_t
+{
+  bool m_bStartOnPrimMon;
+
+  multimon_globals_t() :
+    m_bStartOnPrimMon(false)
+  {
+  }
+};
+
+extern multimon_globals_t g_multimon_globals;
+
+#if defined(WIN32)
+void MultiMon_Construct();
+void MultiMon_Destroy();
+#else
+inline void MultiMon_Construct()
+{
+}
+inline void MultiMon_Destroy()
+{
+}
+#endif
+
+#endif