?? usb.h
字號:
/*++
Copyright (c) 2005-2006 E0 Technology,Inc.
Module Name:
usb.h
Abstract:
Virtual Com Port Driver for USB to RS232 Converter of E0 Technology,Inc.
Environment:
Kernel mode
Notes:
Revision History:
2006/3/1 : Adapted from the BulkUsb DDK sample.
--*/
#ifndef USB2COMH_INC
#define USB2COMH_INC
#define USB2COM_IOCTL_INDEX 0x0000
#define IOCTL_USB2COM_GET_CONFIG_DESCRIPTOR CTL_CODE(FILE_DEVICE_UNKNOWN, \
USB2COM_IOCTL_INDEX,\
METHOD_BUFFERED, \
FILE_ANY_ACCESS)
#define IOCTL_USB2COM_RESET_DEVICE CTL_CODE(FILE_DEVICE_UNKNOWN, \
USB2COM_IOCTL_INDEX+1,\
METHOD_BUFFERED, \
FILE_ANY_ACCESS)
#define IOCTL_USB2COM_RESET_PIPE CTL_CODE(FILE_DEVICE_UNKNOWN, \
USB2COM_IOCTL_INDEX+2,\
METHOD_BUFFERED, \
FILE_ANY_ACCESS)
#endif // end, #ifndef USB2COMH_INC
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