61     IOUSBInterfaceInterface190 **interface;  member
73     IOUSBInterfaceInterface190 **interface = NULL;  in try_interfaces()  local
124                 (LPVOID) &interface);  in try_interfaces()
129         if (result || !interface) {  in try_interfaces()
153         kr = (*interface)->USBInterfaceOpen(interface);  in try_interfaces()
157             (void) (*interface)->Release(interface);  in try_interfaces()
163         kr = (*interface)->GetNumEndpoints(interface, &interfaceNumEndpoints);  in try_interfaces()
171         if ((*interface)->GetInterfaceClass(interface, &handle->info.ifc_class) != 0 ||  in try_interfaces()
172             (*interface)->GetInterfaceSubClass(interface, &handle->info.ifc_subclass) != 0 ||  in try_interfaces()
173             (*interface)->GetInterfaceProtocol(interface, &handle->info.ifc_protocol) != 0)  in try_interfaces()
191             kr = (*interface)->GetPipeProperties(interface, endpoint,  in try_interfaces()
221             handle->interface = interface;  in try_interfaces()
231                 kr = (*interface)->ClearPipeStallBothEnds(interface,  in try_interfaces()
239                 kr = (*interface)->ClearPipeStallBothEnds(interface,  in try_interfaces()
250         (*interface)->USBInterfaceClose(interface);  in try_interfaces()
251         (*interface)->Release(interface);  in try_interfaces()
487     if (h->interface == NULL) {  in usb_read()
497     result = (*h->interface)->ReadPipe(  in usb_read()
498             h->interface, h->bulkIn, data, &numBytes);  in usb_read()
520     if (h->interface == NULL) {  in usb_write()
531     result = (*h->interface)->WritePipe(  in usb_write()
532             h->interface, h->bulkOut, (void *)data, len);  in usb_write()
545         result = (*h->interface)->WritePipe(  in usb_write()
546                 h->interface, h->bulkOut, (void *)data, lenToSend);  in usb_write()
558             result = (*h->interface)->WritePipe(  in usb_write()
559                     h->interface, h->bulkOut, (void *)data, 0);  in usb_write()