Searched defs:cbRq (Results 1 - 1 of 1) sorted by relevance

/vbox/src/VBox/HostDrivers/VBoxUSB/win/lib/
H A DVBoxUsbLib-win.cpp530 DWORD cbRq = sizeof (USB_DESCRIPTOR_REQUEST) + pCfgDr->wTotalLength; local
531 PUSB_DESCRIPTOR_REQUEST pRq = (PUSB_DESCRIPTOR_REQUEST)RTMemAllocZ(cbRq);
542 pRq->SetupPacket.wLength = (USHORT)(cbRq - sizeof (USB_DESCRIPTOR_REQUEST));
543 if (!DeviceIoControl(hHub, IOCTL_USB_GET_DESCRIPTOR_FROM_NODE_CONNECTION, pRq, cbRq,
544 pRq, cbRq,
555 if (cbRq != cbReturned)
561 if (pDr->wTotalLength != cbRq - sizeof (USB_DESCRIPTOR_REQUEST))
907 DWORD cbRq = RT_OFFSETOF(USBSUP_GET_DEVICES, aDevices[cDevs]); local
908 PUSBSUP_GET_DEVICES pRq = (PUSBSUP_GET_DEVICES)RTMemAllocZ(cbRq);
913 *pcbRq = cbRq;
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