From 8a58c8b56844ddc9601bb1b578798f23797ea6d8 Mon Sep 17 00:00:00 2001
From: Christophe CURIS <christophe.curis@free.fr>
Date: Sun, 12 May 2013 00:24:49 +0200
Subject: [PATCH] WINGs: Moved declaration of extern variable to the global
 header

Having local extern declaration is dangerous because the compiler
is not able to cross-check if the type of the variable was defined
consistently.
---
 WINGs/WINGs/WINGsP.h | 2 ++
 WINGs/error.c        | 2 +-
 WINGs/wappresource.c | 1 -
 3 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/WINGs/WINGs/WINGsP.h b/WINGs/WINGs/WINGsP.h
index 47287ae1..87765c1d 100644
--- a/WINGs/WINGs/WINGsP.h
+++ b/WINGs/WINGs/WINGsP.h
@@ -40,7 +40,9 @@ typedef struct _WINGsConfiguration {
     unsigned mouseWheelDown;
 } _WINGsConfiguration;
 
+extern char *_WINGS_progname;
 extern _WINGsConfiguration WINGsConfiguration;
+extern struct W_Application WMApplication;
 
 
 /* ---[ drag*.c ]--------------------------------------------------------- */
diff --git a/WINGs/error.c b/WINGs/error.c
index 1c38daae..2d5a5881 100644
--- a/WINGs/error.c
+++ b/WINGs/error.c
@@ -28,8 +28,8 @@
 #include <unistd.h>
 
 #include <WUtil.h>
+#include <WINGsP.h>
 
-extern char *_WINGS_progname;
 
 void __wmessage(const char *func, const char *file, int line, int type, const char *msg, ...)
 {
diff --git a/WINGs/wappresource.c b/WINGs/wappresource.c
index 10e0ec4f..013049c0 100644
--- a/WINGs/wappresource.c
+++ b/WINGs/wappresource.c
@@ -7,7 +7,6 @@
 
 #include "GNUstep.h"
 
-extern struct W_Application WMApplication;
 
 void WMSetApplicationIconWindow(WMScreen * scr, Window window)
 {
-- 
2.11.4.GIT