Source code of Windows XP (NT5)
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//////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2001 Microsoft Corporation
//
// Module Name:
// libvars.h
//
// Abstract:
// definitions (types, consts, vars) visible only within library
// functions. Also prototypes for functions visible only within
// the library
//
//////////////////////////////////////////////////////////////////////////
#ifndef _TDILIB_VARS_
#define _TDILIB_VARS_
//
// externs for global variables visible only within library
//
extern HANDLE hTdiSampleDriver; // handle used to call driver
extern CRITICAL_SECTION LibCriticalSection; // serialize DeviceIoControl calls...
//
// functions from utils.cpp
//
LONG
TdiLibDeviceIO(
ULONG ulControlCode,
PSEND_BUFFER psbInBuffer,
PRECEIVE_BUFFER prbOutBuffer
);
LONG
TdiLibStartDeviceIO(
ULONG ulControlCode,
PSEND_BUFFER psbInBuffer,
PRECEIVE_BUFFER prbOutBuffer,
OVERLAPPED *pOverLapped
);
LONG
TdiLibWaitForDeviceIO(
OVERLAPPED *pOverlapped
);
#endif // _TDILIB_VARS_
//////////////////////////////////////////////////////////////////////////
// End of libvars.h
//////////////////////////////////////////////////////////////////////////