-       Endpoint_SelectEndpoint(SIDESHOW_IN_EPNUM);
-       Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t));
-       Endpoint_Write_DWord_LE(1);
-       Endpoint_Write_Stream_LE(&SupportedEndpointGUID, sizeof(GUID_t));
+       Endpoint_SelectEndpoint(SIDESHOW_IN_EPADDR);
+       Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t), NULL);
+       Endpoint_Write_32_LE(1);
+       Endpoint_Write_Stream_LE(&SupportedEndpointGUID, sizeof(GUID_t), NULL);