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irda.h：源码内容

							/*++
Copyright (c) 1997-2003  Microsoft Corporation
All rights reserved.
Module Name:
    irda.h
Abstract:
    Definitions used for IRDA printing
--*/
#ifndef _IRDA_H_
#define _IRDA_H_
#define     PRINTER_HINT_BIT     0x08
#define     DEVICE_LIST_LEN         5
#define     WRITE_TIMEOUT       60000   // 60 seconds
#define     BUF_SIZE            sizeof(DEVICELIST) + (DEVICE_LIST_LEN - 1) * sizeof(IRDA_DEVICE_INFO)
typedef struct _IRDA_INFO  {
    DWORD           dwBeginTime;
    DWORD           dwSendPduLen;
    WSAOVERLAPPED   WsaOverlapped;
    WSABUF          WsaBuf;
    LPBYTE          pBuf;
} IRDA_INFO, *PIRDA_INFO;
VOID
CheckAndAddIrdaPort(
    __in    PINILOCALMON    pIniLocalMon
    );
VOID
CheckAndDeleteIrdaPort(
    __in    PINILOCALMON    pIniLocalMon
    );
BOOL
IrdaStartDocPort(
    __inout PINIPORT    pIniPort
    );
BOOL
IrdaWritePort(
    __in                HANDLE  hPort,
    __in_bcount(cbBuf)  LPBYTE  pBuf,
                        DWORD   cbBuf,
    __out               LPDWORD pcbWritten
    );
VOID
IrdaEndDocPort(
    __in    PINIPORT    pIniPort
    );
#endif // _IRDA_H_

						