libnm: fix up class struct reserved slots

Add reserved slots to those classes that were missing them (or had run
out), and sync up the number of slots across classes:

  - 8 slots for "important" classes, abstract base classes, and
    classes we expect we might need to add new virtual methods or
    signals to later.

  - 4 for everything else

Also, rearrange the class elements in a few places into standard order
(signals first, then methods).

1 files changed, 2 insertions, 7 deletions

diff --git a/libnm/nm-device-wifi.h b/libnm/nm-device-wifi.h
index 2bb432a7b0..a57430ace0 100644
--- a/libnm/nm-device-wifi.h
+++ b/libnm/nm-device-wifi.h
@@ -78,13 +78,8 @@ typedef struct {
 	void (*access_point_added) (NMDeviceWifi *device, NMAccessPoint *ap);
 	void (*access_point_removed) (NMDeviceWifi *device, NMAccessPoint *ap);
 
-	/* Padding for future expansion */
-	void (*_reserved1) (void);
-	void (*_reserved2) (void);
-	void (*_reserved3) (void);
-	void (*_reserved4) (void);
-	void (*_reserved5) (void);
-	void (*_reserved6) (void);
+	/*< private >*/
+	gpointer padding[4];
 } NMDeviceWifiClass;
 
 GType nm_device_wifi_get_type (void);