[glade] Added G_BEGIN_DECLS

[Juan Pablo Ugarte <jpu src gnome org>]

commit 90cac8274e0d0b305b51e2d84a05acaa2b227a29
Author: Juan Pablo Ugarte <juanpablougarte gmail com>
Date:   Fri May 4 20:36:25 2012 -0300

    Added G_BEGIN_DECLS

 src/glade-callbacks.h |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/src/glade-callbacks.h b/src/glade-callbacks.h
index a5a7aa4..18216d8 100644
--- a/src/glade-callbacks.h
+++ b/src/glade-callbacks.h
@@ -25,6 +25,8 @@
 #include "glade-window.h"
 #include <gladeui/glade-design-view.h>
 
+G_BEGIN_DECLS
+
 void on_open_action_activate             (GtkAction *action, GladeWindow *window);
 void on_save_action_activate             (GtkAction *action, GladeWindow *window);
 void on_save_as_action_activate          (GtkAction *action, GladeWindow *window);
@@ -86,4 +88,6 @@ void on_recent_menu_remove (GtkContainer *container,
                             GtkWidget *widget,
                             GladeWindow *window);
 
-#endif
+G_END_DECLS
+
+#endif /* __GLADE_CALLBACKS_H__ */