New shutdown.h file

The new shutdown.h file includes the shutdown modes and the functions
to shutdown Window Maker.

The function definitios were moved from funcs.h and the struct WShutdownMode
from WindowMaker.h.

Now, externs are not needed, only include shutdown.h

src/WindowMaker.h

@@ -87,16 +87,6 @@ typedef struct WObjDescriptor {
     void *parent;		       /* parent object (WWindow or WMenu) */
 } WObjDescriptor;
 
-
-/* shutdown modes */
-typedef enum {
-    WSExitMode,
-    WSLogoutMode,
-    WSKillMode,
-    WSRestartPreparationMode
-} WShutdownMode;
-
-
 /* internal buttons */
 #define WBUT_CLOSE              0
 #define WBUT_BROKENCLOSE        1

src/event.c

@@ -69,6 +69,7 @@
 #include "rootmenu.h"
 #include "colormap.h"
 #include "screen.h"
+#include "shutdown.h"
 
 /******** Global Variables **********/
 extern XContext wWinContext;

src/funcs.h

@@ -30,8 +30,6 @@
 typedef void (WCallBack)(void *cdata);
 typedef void (WDeathHandler)(pid_t pid, unsigned int status, void *cdata);
 
-void Shutdown(WShutdownMode mode);
-void RestoreDesktop(WScreen *scr);
 void DispatchEvent(XEvent *event);
 void UpdateSwitchMenu(WScreen *scr, WWindow *wwin, int action);
 void OpenSwitchMenu(WScreen *scr, int x, int y, int keyboard);

src/main.c

@@ -50,6 +50,7 @@
 #include "keybind.h"
 #include "xmodifier.h"
 #include "session.h"
+#include "shutdown.h"
 #include "dialog.h"
 
 #include <WINGs/WUtil.h>

src/rootmenu.c

@@ -50,6 +50,7 @@
 #include "defaults.h"
 #include "framewin.h"
 #include "session.h"
+#include "shutdown.h"
 #include "xmodifier.h"
 
 #include <WINGs/WUtil.h>

src/shutdown.c

@@ -37,6 +37,7 @@
 #include "winspector.h"
 #include "wmspec.h"
 #include "colormap.h"
+#include "shutdown.h"
 
 extern Atom _XA_WM_DELETE_WINDOW;
 extern Time LastTimestamp;

src/shutdown.h

@@ -0,0 +1,31 @@
+/* shutdown.c - Shutdown functions
+ *
+ *  Window Maker window manager
+ *
+ *  Copyright (c) 2013 Window Maker Team
+ *
+ *  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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+/* shutdown modes */
+typedef enum {
+    WSExitMode,
+    WSLogoutMode,
+    WSKillMode,
+    WSRestartPreparationMode
+} WShutdownMode;
+
+void Shutdown(WShutdownMode mode);
+void RestoreDesktop(WScreen *scr);