[gnome-control-center] network: Add a proper header guard to network-dialogs.h

[Jasper St. Pierre <jstpierre src gnome org>]

commit 6b1ae0b18fa6c70536cd913e21bca75cad154263
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Wed Nov 14 16:32:51 2012 -0500

    network: Add a proper header guard to network-dialogs.h
    
    We want to copy/paste this into g-i-s, so it needs to at least try
    to be a decent library-ish thing.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=690086

 panels/network/network-dialogs.h |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/panels/network/network-dialogs.h b/panels/network/network-dialogs.h
index fdd19ef..4cf0f6e 100644
--- a/panels/network/network-dialogs.h
+++ b/panels/network/network-dialogs.h
@@ -17,6 +17,9 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
+#ifndef _NETWORK_DIALOGS_H
+#define _NETWORK_DIALOGS_H
+
 #include <nm-client.h>
 #include <nm-remote-settings.h>
 #include <nm-device.h>
@@ -41,3 +44,5 @@ void cc_network_panel_connect_to_3g_network (CcNetworkPanel   *panel,
                                              NMClient         *client,
                                              NMRemoteSettings *settings,
                                              NMDevice         *device);
+
+#endif /* _NETWORK_DIALOGS_H */