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40 lines
1,018 B
C
40 lines
1,018 B
C
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// Copyright (c) 2004, Antony C. Roberts
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// Use of this file is subject to the terms
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// described in the LICENSE.TXT file that
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// accompanies this file.
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//
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// Your use of this file indicates your
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// acceptance of the terms described in
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// LICENSE.TXT.
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//
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// http://www.freebt.net
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#ifndef _FREEBT_RWR_H
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#define _FREEBT_RWR_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct _FREEBT_RW_CONTEXT
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{
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PURB Urb;
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PMDL Mdl;
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ULONG Length; // remaining to xfer
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ULONG Numxfer; // cumulate xfer
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ULONG_PTR VirtualAddress; // va for next segment of xfer.
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} FREEBT_RW_CONTEXT, * PFREEBT_RW_CONTEXT;
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NTSTATUS FreeBT_DispatchRead(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp);
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NTSTATUS FreeBT_ReadCompletion(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp, IN PVOID Context);
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NTSTATUS FreeBT_DispatchWrite(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp);
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NTSTATUS FreeBT_WriteCompletion(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp, IN PVOID Context);
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#ifdef __cplusplus
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};
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#endif
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#endif
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