~ubuntu-core-dev/update-notifier/ubuntu

#include <gtk/gtk.h>

#include <libnotify/notify.h>

gboolean update_check(TrayApplet *ta);

void update_tray_icon_init(TrayApplet *ta);

void update_apt_is_running(TrayApplet *ta, gboolean is_running);

typedef struct _UpdateTrayAppletPrivate UpdateTrayAppletPrivate;

struct _UpdateTrayAppletPrivate 

{

   // this is a permanent marker if apt is running currently

   // (the difference to the one in update-notifier.h is that

   //  the one in here is "global" and not "per-timeslice" information

   gboolean apt_is_running;

   NotifyNotification *active_notification;

   int num_upgrades;

   int num_security;

   gboolean reboot_pending;

};