remove unused declarations from header file, require ffi extension in…

… tests

src/Notifier/FFI/ffi-libnotify.h

@@ -1,79 +1,13 @@
 #define FFI_LIB "libnotify.so.4"
 
-typedef signed short gint16;
-typedef int gint;
 typedef bool gboolean;
 typedef void* gpointer;
-typedef unsigned int gsize;
-typedef unsigned int guint;
-typedef unsigned long gulong;
-typedef gulong GType;
-
-typedef struct _GTypeClass GTypeClass;
-typedef struct _GSList GSList;
-typedef struct _GTypeInstance GTypeInstance;
-typedef struct _GObject GObject;
-typedef struct _GObjectClass GObjectClass;
-typedef struct _GObject GInitiallyUnowned;
-typedef struct _GObjectClass GInitiallyUnownedClass;
-typedef struct _GObjectConstructParam GObjectConstructParam;
-
 typedef struct _NotifyNotification NotifyNotification;
-typedef struct _NotifyNotificationClass NotifyNotificationClass;
-typedef struct _NotifyNotificationPrivate NotifyNotificationPrivate;
-
 typedef struct _GTypeInstanceError GError;
 
-struct _GSList
-{
-  gpointer data;
-  GSList *next;
-};
-
-struct _GTypeClass {
-    GType g_type;
-};
-
-struct  _GObjectClass
-{
-  GTypeClass   g_type_class;
-  GSList      *construct_properties;
-  gsize   flags;
-  gpointer  pdummy[6];
-};
-
-struct _GTypeInstance {
-    GTypeClass *g_class;
-};
-
-struct  _GObject
-{
-  GTypeInstance  g_type_instance;
-  guint ref_count;
-  // GData *qdata;
-};
-
-struct _NotifyNotification
-{
-        /*< private >*/
-        GObject                    parent_object;
-
-        NotifyNotificationPrivate *priv;
-};
-
-struct _NotifyNotificationClass
-{
-        GObjectClass    parent_class;
-
-        /* Signals */
-        void            (*closed) (NotifyNotification *notification);
-};
-
-
 gboolean notify_init(const char *app_name);
 gboolean notify_is_initted (void);
 void notify_uninit (void);
-const char* notify_get_app_name ( void );
 NotifyNotification *notify_notification_new(const char *summary, const char *body, const char *icon);
 gboolean notify_notification_show (NotifyNotification *notification, GError **error);
 void g_object_unref (gpointer object);

tests/Notifier/LibNotifyNotifierTest.php

@@ -35,7 +35,7 @@ public function testSendWithEmptyBody()
     }
 
     /**
-     * @requires ffi
+     * @requires extension ffi
      */
     public function testInitialize()
     {
@@ -77,6 +77,9 @@ public function testSendThrowsExceptionWhenNotificationHasAnEmptyBody()
         }
     }
 
+    /**
+     * @requires extension ffi
+     */
     public function testSendNotificationWithAllOptions()
     {
         $notifier = $this->getNotifier();