Imported from /home/lorry/working-area/delta_VirtualBox/VirtualBox-4.3.10.tar.bz2.HEADVirtualBox-4.3.10master

1 files changed, 8 insertions, 1 deletions

diff --git a/include/VBox/HostServices/VBoxHostChannel.h b/include/VBox/HostServices/VBoxHostChannel.h
index e3c30337..bf3c1434 100644
--- a/include/VBox/HostServices/VBoxHostChannel.h
+++ b/include/VBox/HostServices/VBoxHostChannel.h
@@ -1,5 +1,5 @@
 /** @file
- * 
+ *
  * Host Channel: the service definition.
  */
 
@@ -168,6 +168,13 @@ typedef struct VBOXHOSTCHANNELCALLBACKS
      */
     DECLR3CALLBACKMEMBER(void, HostChannelCallbackEvent, (void *pvCallbacks, void *pvChannel,
                                                           uint32_t u32Id, const void *pvEvent, uint32_t cbEvent));
+
+    /* The channel has been deleted by the provider. pvCallback will not be used anymore.
+     *
+     * @param pvCallbacks The callback context specified in HostChannelAttach.
+     * @param pvChannel   The channel instance returned by HostChannelAttach.
+     */
+    DECLR3CALLBACKMEMBER(void, HostChannelCallbackDeleted, (void *pvCallbacks, void *pvChannel));
 } VBOXHOSTCHANNELCALLBACKS;
 
 typedef struct VBOXHOSTCHANNELINTERFACE