#define G_IS_DESKTOP_APP_INFO_LOOKUP(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), G_TYPE_DESKTOP_APP_INFO_LOOKUP))
#define G_DESKTOP_APP_INFO_LOOKUP_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), G_TYPE_DESKTOP_APP_INFO_LOOKUP, GDesktopAppInfoLookupIface))
+/**
+ * G_DESKTOP_APP_INFO_LOOKUP_EXTENSION_POINT_NAME:
+ *
+ * Extension point for default handler to URI association. See
+ * <link linkend="gio-extension-points">Extending GIO</link>.
+ */
#define G_DESKTOP_APP_INFO_LOOKUP_EXTENSION_POINT_NAME "gio-desktop-app-info-lookup"
/**
#define G_IS_VFS(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_VFS))
#define G_IS_VFS_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_VFS))
+/**
+ * G_VFS_EXTENSION_POINT_NAME:
+ *
+ * Extension point for #GVfs functionality.
+ * See <link linkend="gio-extension-points">Extending GIO</link>.
+ */
#define G_VFS_EXTENSION_POINT_NAME "gio-vfs"
/**
#define G_IS_VOLUME_MONITOR(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_VOLUME_MONITOR))
#define G_IS_VOLUME_MONITOR_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_VOLUME_MONITOR))
+/**
+ * G_VOLUME_MONITOR_EXTENSION_POINT_NAME:
+ *
+ * Extension point for volume monitor functionality.
+ * See <link linkend="gio-extension-points">Extending GIO</link>.
+ */
#define G_VOLUME_MONITOR_EXTENSION_POINT_NAME "gio-volume-monitor"
/**