You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
118 lines
1.9 KiB
118 lines
1.9 KiB
/*++
|
|
|
|
Copyright (c) 1999-2001 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
rawchan.h
|
|
|
|
Abstract:
|
|
|
|
Routines for managing Raw channels.
|
|
|
|
Author:
|
|
|
|
Brian Guarraci (briangu) March, 2001.
|
|
|
|
Revision History:
|
|
|
|
--*/
|
|
|
|
#ifndef RAW_CHAN_H
|
|
#define RAW_CHAN_H
|
|
|
|
//
|
|
// The size of the I/O Buffers for raw channels
|
|
//
|
|
#define SAC_RAW_OBUFFER_SIZE ((MEMORY_INCREMENT*2) / sizeof(UCHAR))
|
|
#define SAC_RAW_IBUFFER_SIZE ((MEMORY_INCREMENT*2) / sizeof(UCHAR))
|
|
|
|
//
|
|
// prototypes
|
|
//
|
|
NTSTATUS
|
|
RawChannelCreate(
|
|
IN OUT PSAC_CHANNEL Channel
|
|
);
|
|
|
|
NTSTATUS
|
|
RawChannelDestroy(
|
|
IN OUT PSAC_CHANNEL Channel
|
|
);
|
|
|
|
|
|
NTSTATUS
|
|
RawChannelORead(
|
|
IN PSAC_CHANNEL Channel,
|
|
IN PUCHAR Buffer,
|
|
IN ULONG BufferSize,
|
|
OUT PULONG ByteCount
|
|
);
|
|
|
|
NTSTATUS
|
|
RawChannelOEcho(
|
|
IN PSAC_CHANNEL Channel,
|
|
IN PCUCHAR Buffer,
|
|
IN ULONG BufferSize
|
|
);
|
|
|
|
NTSTATUS
|
|
RawChannelOWrite(
|
|
IN PSAC_CHANNEL Channel,
|
|
IN PCUCHAR Buffer,
|
|
IN ULONG BufferSize
|
|
);
|
|
|
|
NTSTATUS
|
|
RawChannelOWrite2(
|
|
IN PSAC_CHANNEL Channel,
|
|
IN PCUCHAR Buffer,
|
|
IN ULONG BufferSize
|
|
);
|
|
|
|
|
|
NTSTATUS
|
|
RawChannelOFlush(
|
|
IN PSAC_CHANNEL Channel
|
|
);
|
|
|
|
NTSTATUS
|
|
RawChannelIWrite(
|
|
IN PSAC_CHANNEL Channel,
|
|
IN PCUCHAR Buffer,
|
|
IN ULONG BufferSize
|
|
);
|
|
|
|
NTSTATUS
|
|
RawChannelIRead(
|
|
IN PSAC_CHANNEL Channel,
|
|
IN PUCHAR Buffer,
|
|
IN ULONG BufferSize,
|
|
OUT PULONG ByteCount
|
|
);
|
|
|
|
NTSTATUS
|
|
RawChannelEcho(
|
|
IN PSAC_CHANNEL Channel,
|
|
IN PCUCHAR Buffer,
|
|
IN ULONG BufferSize
|
|
);
|
|
|
|
NTSTATUS
|
|
RawChannelIBufferIsFull(
|
|
IN PSAC_CHANNEL Channel,
|
|
OUT BOOLEAN* BufferStatus
|
|
);
|
|
|
|
ULONG
|
|
RawChannelIBufferLength(
|
|
IN PSAC_CHANNEL Channel
|
|
);
|
|
|
|
WCHAR
|
|
RawChannelIReadLast(
|
|
IN PSAC_CHANNEL Channel
|
|
);
|
|
|
|
#endif
|
|
|