/*

 * ntddser.h

 *

 * Serial port driver interface

 *

 * This file is part of the w32api package.

 *

 * Contributors:

 *   Created by Casper S. Hornstrup <chorns@users.sourceforge.net>

 *

 * THIS SOFTWARE IS NOT COPYRIGHTED

 *

 * This source code is offered for use in the public domain. You may

 * use, modify or distribute it freely.

 *

 * This code is distributed in the hope that it will be useful but

 * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY

 * DISCLAIMED. This includes but is not limited to warranties of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

 *

 */

#ifndef __NTDDSER_H

#define __NTDDSER_H

#if __GNUC__ >=3

#pragma GCC system_header

#endif

#ifdef __cplusplus

extern "C" {

#endif

#include "ntddk.h"

/* GUIDs */

DEFINE_GUID(GUID_DEVINTERFACE_COMPORT,

  0x86e0d1e0L, 0x8089, 0x11d0, 0x9c, 0xe4, 0x08, 0x00, 0x3e, 0x30, 0x1f, 0x73);

DEFINE_GUID(GUID_DEVINTERFACE_SERENUM_BUS_ENUMERATOR,

  0x4D36E978L, 0xE325, 0x11CE, 0xBF, 0xC1, 0x08, 0x00, 0x2B, 0xE1, 0x03, 0x18);

#define IOCTL_SERIAL_CLEAR_STATS \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 36, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_CLR_DTR \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 10, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_CLR_RTS \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 13, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_CONFIG_SIZE \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 32, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_GET_BAUD_RATE \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 20, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_GET_CHARS \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 22, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_GET_COMMSTATUS \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 27, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_GET_DTRRTS \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 30, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_GET_HANDFLOW \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 24, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_GET_LINE_CONTROL \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 21, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_GET_MODEM_CONTROL \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 37, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_GET_MODEMSTATUS \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 26, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_GET_PROPERTIES \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 29, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_GET_STATS \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 35, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_GET_TIMEOUTS \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 8, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_GET_WAIT_MASK \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 16, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_IMMEDIATE_CHAR \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 6, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_LSRMST_INSERT \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 31, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_PURGE \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 19, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_RESET_DEVICE \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 11, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_SET_BAUD_RATE \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 1, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_SET_BREAK_ON \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 4, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_SET_BREAK_OFF \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 5, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_SET_CHARS \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 23, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_SET_DTR \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 9, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_SET_FIFO_CONTROL \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 39, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_SET_HANDFLOW \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 25, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_SET_LINE_CONTROL \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 3, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_SET_MODEM_CONTROL \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 38, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_SET_QUEUE_SIZE \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 2, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_SET_RTS \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 12, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_SET_TIMEOUTS \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 7, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_SET_WAIT_MASK \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 17, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_SET_XOFF \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 14, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_SET_XON \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 15, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_WAIT_ON_MASK \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 18, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_XOFF_COUNTER \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 28, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_INTERNAL_BASIC_SETTINGS \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 3, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_INTERNAL_CANCEL_WAIT_WAKE \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 2, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_INTERNAL_DO_WAIT_WAKE \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 1, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERIAL_INTERNAL_RESTORE_SETTINGS \

  CTL_CODE (FILE_DEVICE_SERIAL_PORT, 4, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERENUM_PORT_DESC \

  CTL_CODE (FILE_DEVICE_SERENUM, 130, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_SERENUM_GET_PORT_NAME \

  CTL_CODE (FILE_DEVICE_SERENUM, 131, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_INTERNAL_SERENUM_REMOVE_SELF \

  CTL_CODE (FILE_DEVICE_SERENUM, 129, METHOD_NEITHER, FILE_ANY_ACCESS)

typedef struct _SERIAL_BAUD_RATE {

  ULONG  BaudRate;

} SERIAL_BAUD_RATE, *PSERIAL_BAUD_RATE;

/* SERIAL_BAUD_RATE.BaudRate constants */

#define SERIAL_BAUD_075                   0x00000001

#define SERIAL_BAUD_110                   0x00000002

#define SERIAL_BAUD_134_5                 0x00000004

#define SERIAL_BAUD_150                   0x00000008

#define SERIAL_BAUD_300                   0x00000010

#define SERIAL_BAUD_600                   0x00000020

#define SERIAL_BAUD_1200                  0x00000040

#define SERIAL_BAUD_1800                  0x00000080

#define SERIAL_BAUD_2400                  0x00000100

#define SERIAL_BAUD_4800                  0x00000200

#define SERIAL_BAUD_7200                  0x00000400

#define SERIAL_BAUD_9600                  0x00000800

#define SERIAL_BAUD_14400                 0x00001000

#define SERIAL_BAUD_19200                 0x00002000

#define SERIAL_BAUD_38400                 0x00004000

#define SERIAL_BAUD_56K                   0x00008000

#define SERIAL_BAUD_128K                  0x00010000

#define SERIAL_BAUD_115200                0x00020000

#define SERIAL_BAUD_57600                 0x00040000

#define SERIAL_BAUD_USER                  0x10000000

typedef struct _SERIAL_CHARS {

  UCHAR  EofChar;

  UCHAR  ErrorChar;

  UCHAR  BreakChar;

  UCHAR  EventChar;

  UCHAR  XonChar;

  UCHAR  XoffChar;

} SERIAL_CHARS, *PSERIAL_CHARS;

typedef struct _SERIAL_STATUS {

  ULONG  Errors;

  ULONG  HoldReasons;

  ULONG  AmountInInQueue;

  ULONG  AmountInOutQueue;

  BOOLEAN  EofReceived;

  BOOLEAN  WaitForImmediate;

} SERIAL_STATUS, *PSERIAL_STATUS;

typedef struct _SERIAL_HANDFLOW {

	ULONG  ControlHandShake;

	ULONG  FlowReplace;

	LONG  XonLimit;

	LONG  XoffLimit;

} SERIAL_HANDFLOW, *PSERIAL_HANDFLOW;

#define SERIAL_DTR_MASK                   0x00000003

#define SERIAL_DTR_CONTROL                0x00000001

#define SERIAL_DTR_HANDSHAKE              0x00000002

#define SERIAL_CTS_HANDSHAKE              0x00000008

#define SERIAL_DSR_HANDSHAKE              0x00000010

#define SERIAL_DCD_HANDSHAKE              0x00000020

#define SERIAL_OUT_HANDSHAKEMASK          0x00000038

#define SERIAL_DSR_SENSITIVITY            0x00000040

#define SERIAL_ERROR_ABORT                0x80000000

#define SERIAL_CONTROL_INVALID            0x7fffff84

#define SERIAL_AUTO_TRANSMIT              0x00000001

#define SERIAL_AUTO_RECEIVE               0x00000002

#define SERIAL_ERROR_CHAR                 0x00000004

#define SERIAL_NULL_STRIPPING             0x00000008

#define SERIAL_BREAK_CHAR                 0x00000010

#define SERIAL_RTS_MASK                   0x000000c0

#define SERIAL_RTS_CONTROL                0x00000040

#define SERIAL_RTS_HANDSHAKE              0x00000080

#define SERIAL_TRANSMIT_TOGGLE            0x000000c0

#define SERIAL_XOFF_CONTINUE              0x80000000

#define SERIAL_FLOW_INVALID               0x7fffff20

typedef struct _SERIAL_LINE_CONTROL {

  UCHAR  StopBits;

  UCHAR  Parity;

  UCHAR  WordLength;

} SERIAL_LINE_CONTROL, *PSERIAL_LINE_CONTROL;

/* SERIAL_LINE_CONTROL.StopBits constants */

#define STOP_BIT_1                        0x00

#define STOP_BITS_1_5                     0x01

#define STOP_BITS_2                       0x02

/* SERIAL_LINE_CONTROL.Parity constants */

#define NO_PARITY                         0x00

#define ODD_PARITY                        0x01

#define EVEN_PARITY                       0x02

#define MARK_PARITY                       0x03

#define SPACE_PARITY                      0x04

/* IOCTL_SERIAL_(GET_MODEM_CONTROL, SET_MODEM_CONTROL) flags */

#define SERIAL_IOC_MCR_DTR                0x00000001

#define SERIAL_IOC_MCR_RTS                0x00000002

#define SERIAL_IOC_MCR_OUT1               0x00000004

#define SERIAL_IOC_MCR_OUT2               0x00000008

#define SERIAL_IOC_MCR_LOOP               0x00000010

typedef struct _SERIAL_COMMPROP {

  USHORT  PacketLength;

  USHORT  PacketVersion;

  ULONG  ServiceMask;

  ULONG  Reserved1;

  ULONG  MaxTxQueue;

  ULONG  MaxRxQueue;

  ULONG  MaxBaud;

  ULONG  ProvSubType;

  ULONG  ProvCapabilities;

  ULONG  SettableParams;

  ULONG  SettableBaud;

  USHORT  SettableData;

  USHORT  SettableStopParity;

  ULONG  CurrentTxQueue;

  ULONG  CurrentRxQueue;

  ULONG  ProvSpec1;

  ULONG  ProvSpec2;

  WCHAR  ProvChar[1];

} SERIAL_COMMPROP, *PSERIAL_COMMPROP;

/* SERIAL_COMMPROP.SettableParams flags */

#define SERIAL_SP_PARITY                  0x0001

#define SERIAL_SP_BAUD                    0x0002

#define SERIAL_SP_DATABITS                0x0004

#define SERIAL_SP_STOPBITS                0x0008

#define SERIAL_SP_HANDSHAKING             0x0010

#define SERIAL_SP_PARITY_CHECK            0x0020

#define SERIAL_SP_CARRIER_DETECT          0x0040

/* SERIAL_COMMPROP.ProvCapabilities flags */

#define SERIAL_PCF_DTRDSR                 0x00000001

#define SERIAL_PCF_RTSCTS                 0x00000002

#define SERIAL_PCF_CD                     0x00000004

#define SERIAL_PCF_PARITY_CHECK           0x00000008

#define SERIAL_PCF_XONXOFF                0x00000010

#define SERIAL_PCF_SETXCHAR               0x00000020

#define SERIAL_PCF_TOTALTIMEOUTS          0x00000040

#define SERIAL_PCF_INTTIMEOUTS            0x00000080

#define SERIAL_PCF_SPECIALCHARS           0x00000100

#define SERIAL_PCF_16BITMODE              0x00000200

/* SERIAL_COMMPROP.SettableData flags */

#define SERIAL_DATABITS_5                 0x0001

#define SERIAL_DATABITS_6                 0x0002

#define SERIAL_DATABITS_7                 0x0004

#define SERIAL_DATABITS_8                 0x0008

#define SERIAL_DATABITS_16                0x0010

#define SERIAL_DATABITS_16X               0x0020

/* SERIAL_COMMPROP.SettableStopParity flags */

#define SERIAL_STOPBITS_10                0x0001

#define SERIAL_STOPBITS_15                0x0002

#define SERIAL_STOPBITS_20                0x0004

#define SERIAL_PARITY_NONE                0x0100

#define SERIAL_PARITY_ODD                 0x0200

#define SERIAL_PARITY_EVEN                0x0400

#define SERIAL_PARITY_MARK                0x0800

#define SERIAL_PARITY_SPACE               0x1000

typedef struct _SERIALPERF_STATS {

  ULONG  ReceivedCount;

  ULONG  TransmittedCount;

  ULONG  FrameErrorCount;

  ULONG  SerialOverrunErrorCount;

  ULONG  BufferOverrunErrorCount;

  ULONG  ParityErrorCount;

} SERIALPERF_STATS, *PSERIALPERF_STATS;

typedef struct _SERIAL_TIMEOUTS {

  ULONG  ReadIntervalTimeout;

  ULONG  ReadTotalTimeoutMultiplier;

  ULONG  ReadTotalTimeoutConstant;

  ULONG  WriteTotalTimeoutMultiplier;

  ULONG  WriteTotalTimeoutConstant;

} SERIAL_TIMEOUTS, *PSERIAL_TIMEOUTS;

/* IOCTL_SERIAL_(GET_WAIT_MASK, SET_WAIT_MASK, WAIT_ON_MASK) flags */

#define SERIAL_EV_RXCHAR                  0x0001

#define SERIAL_EV_RXFLAG                  0x0002

#define SERIAL_EV_TXEMPTY                 0x0004

#define SERIAL_EV_CTS                     0x0008

#define SERIAL_EV_DSR                     0x0010

#define SERIAL_EV_RLSD                    0x0020

#define SERIAL_EV_BREAK                   0x0040

#define SERIAL_EV_ERR                     0x0080

#define SERIAL_EV_RING                    0x0100

#define SERIAL_EV_PERR                    0x0200

#define SERIAL_EV_RX80FULL                0x0400

#define SERIAL_EV_EVENT1                  0x0800

#define SERIAL_EV_EVENT2                  0x1000

/* IOCTL_SERIAL_LSRMST_INSERT constants */

#define SERIAL_LSRMST_LSR_DATA            0x01

#define SERIAL_LSRMST_LSR_NODATA          0x02

#define SERIAL_LSRMST_MST                 0x03

#define SERIAL_LSRMST_ESCAPE              0x00

/* IOCTL_SERIAL_PURGE constants */

#define SERIAL_PURGE_TXABORT              0x00000001

#define SERIAL_PURGE_RXABORT              0x00000002

#define SERIAL_PURGE_TXCLEAR              0x00000004

#define SERIAL_PURGE_RXCLEAR              0x00000008

/* IOCTL_SERIAL_SET_FIFO_CONTROL constants */

#define SERIAL_IOC_FCR_FIFO_ENABLE        0x00000001

#define SERIAL_IOC_FCR_RCVR_RESET         0x00000002

#define SERIAL_IOC_FCR_XMIT_RESET         0x00000004

#define SERIAL_IOC_FCR_DMA_MODE           0x00000008

#define SERIAL_IOC_FCR_RES1               0x00000010

#define SERIAL_IOC_FCR_RES2               0x00000020

#define SERIAL_IOC_FCR_RCVR_TRIGGER_LSB   0x00000040

#define SERIAL_IOC_FCR_RCVR_TRIGGER_MSB   0x00000080

typedef struct _SERIAL_QUEUE_SIZE {

  ULONG  InSize;

  ULONG  OutSize;

} SERIAL_QUEUE_SIZE, *PSERIAL_QUEUE_SIZE;

typedef struct _SERIAL_XOFF_COUNTER {

	ULONG  Timeout;

	LONG  Counter;

	UCHAR  XoffChar;

} SERIAL_XOFF_COUNTER, *PSERIAL_XOFF_COUNTER;

typedef struct _SERIAL_BASIC_SETTINGS {

	SERIAL_TIMEOUTS  Timeouts;

	SERIAL_HANDFLOW  HandFlow;

	ULONG  RxFifo;

	ULONG  TxFifo;

} SERIAL_BASIC_SETTINGS, *PSERIAL_BASIC_SETTINGS;

typedef struct _SERENUM_PORT_DESC {

	ULONG  Size;

	PVOID  PortHandle;

	PHYSICAL_ADDRESS  PortAddress;

	USHORT  Reserved[1];

} SERENUM_PORT_DESC, *PSERENUM_PORT_DESC;

typedef UCHAR STDCALL

(*PSERENUM_READPORT)(

  PVOID  SerPortAddress);

typedef VOID STDCALL

(*PSERENUM_WRITEPORT)(

  PVOID  SerPortAddress,

  UCHAR  Value);

typedef enum _SERENUM_PORTION {

  SerenumFirstHalf,

  SerenumSecondHalf,

  SerenumWhole

} SERENUM_PORTION;

typedef struct _SERENUM_PORT_PARAMETERS {

  ULONG  Size;

  PSERENUM_READPORT  ReadAccessor;

  PSERENUM_WRITEPORT  WriteAccessor;

  PVOID  SerPortAddress;

  PVOID  HardwareHandle;

  SERENUM_PORTION  Portion;

  USHORT  NumberAxis;

  USHORT  Reserved[3];

} SERENUM_PORT_PARAMETERS, *PSERENUM_PORT_PARAMETERS;

#define SERIAL_ERROR_BREAK                0x00000001

#define SERIAL_ERROR_FRAMING              0x00000002

#define SERIAL_ERROR_OVERRUN              0x00000004

#define SERIAL_ERROR_QUEUEOVERRUN         0x00000008

#define SERIAL_ERROR_PARITY               0x00000010

#define SERIAL_SP_UNSPECIFIED             0x00000000

#define SERIAL_SP_RS232                   0x00000001

#define SERIAL_SP_PARALLEL                0x00000002

#define SERIAL_SP_RS422                   0x00000003

#define SERIAL_SP_RS423                   0x00000004

#define SERIAL_SP_RS449                   0x00000005

#define SERIAL_SP_MODEM                   0X00000006

#define SERIAL_SP_FAX                     0x00000021

#define SERIAL_SP_SCANNER                 0x00000022

#define SERIAL_SP_BRIDGE                  0x00000100

#define SERIAL_SP_LAT                     0x00000101

#define SERIAL_SP_TELNET                  0x00000102

#define SERIAL_SP_X25                     0x00000103

#define SERIAL_SP_SERIALCOMM              0x00000001

#define SERIAL_TX_WAITING_FOR_CTS         0x00000001

#define SERIAL_TX_WAITING_FOR_DSR         0x00000002

#define SERIAL_TX_WAITING_FOR_DCD         0x00000004

#define SERIAL_TX_WAITING_FOR_XON         0x00000008

#define SERIAL_TX_WAITING_XOFF_SENT       0x00000010

#define SERIAL_TX_WAITING_ON_BREAK        0x00000020

#define SERIAL_RX_WAITING_FOR_DSR         0x00000040

#define SERIAL_DTR_STATE                  0x00000001

#define SERIAL_RTS_STATE                  0x00000002

#define SERIAL_CTS_STATE                  0x00000010

#define SERIAL_DSR_STATE                  0x00000020

#define SERIAL_RI_STATE                   0x00000040

#define SERIAL_DCD_STATE                  0x00000080

typedef struct _SERIALCONFIG {

  ULONG  Size;

  USHORT  Version;

  ULONG  SubType;

  ULONG  ProvOffset;

  ULONG  ProviderSize;

  WCHAR  ProviderData[1];

} SERIALCONFIG,*PSERIALCONFIG;

#ifdef __cplusplus

}

#endif

#endif /* __NTDDSER_H */