include/ddk/ntddser.h

   1 /*
   2  * DDK definitions for serial port
   3  *
   4  * Copyright (C) 2006 Eric Pouech
   5  * From w32api package
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #ifndef _NTDDSER_H_
  23 #define _NTDDSER_H_
  24
  25 #ifdef __cplusplus
  26 extern "C" {
  27 #endif
  28
  29 #define IOCTL_SERIAL_CLEAR_STATS                                        \
  30     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 36, METHOD_BUFFERED, FILE_ANY_ACCESS)
  31 #define IOCTL_SERIAL_CLR_DTR                                            \
  32     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 10, METHOD_BUFFERED, FILE_ANY_ACCESS)
  33 #define IOCTL_SERIAL_CLR_RTS                                            \
  34     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 13, METHOD_BUFFERED, FILE_ANY_ACCESS)
  35 #define IOCTL_SERIAL_CONFIG_SIZE                                        \
  36     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 32, METHOD_BUFFERED, FILE_ANY_ACCESS)
  37 #define IOCTL_SERIAL_GET_BAUD_RATE                                      \
  38     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 20, METHOD_BUFFERED, FILE_ANY_ACCESS)
  39 #define IOCTL_SERIAL_GET_CHARS                                          \
  40     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 22, METHOD_BUFFERED, FILE_ANY_ACCESS)
  41 #define IOCTL_SERIAL_GET_COMMSTATUS                                     \
  42     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 27, METHOD_BUFFERED, FILE_ANY_ACCESS)
  43 #define IOCTL_SERIAL_GET_DTRRTS                                         \
  44     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 30, METHOD_BUFFERED, FILE_ANY_ACCESS)
  45 #define IOCTL_SERIAL_GET_HANDFLOW                                       \
  46     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 24, METHOD_BUFFERED, FILE_ANY_ACCESS)
  47 #define IOCTL_SERIAL_GET_LINE_CONTROL                                   \
  48     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 21, METHOD_BUFFERED, FILE_ANY_ACCESS)
  49 #define IOCTL_SERIAL_GET_MODEM_CONTROL                                  \
  50     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 37, METHOD_BUFFERED, FILE_ANY_ACCESS)
  51 #define IOCTL_SERIAL_GET_MODEMSTATUS                                    \
  52     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 26, METHOD_BUFFERED, FILE_ANY_ACCESS)
  53 #define IOCTL_SERIAL_GET_PROPERTIES                                     \
  54     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 29, METHOD_BUFFERED, FILE_ANY_ACCESS)
  55 #define IOCTL_SERIAL_GET_STATS                                          \
  56     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 35, METHOD_BUFFERED, FILE_ANY_ACCESS)
  57 #define IOCTL_SERIAL_GET_TIMEOUTS                                       \
  58     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 8, METHOD_BUFFERED, FILE_ANY_ACCESS)
  59 #define IOCTL_SERIAL_GET_WAIT_MASK                                      \
  60     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 16, METHOD_BUFFERED, FILE_ANY_ACCESS)
  61 #define IOCTL_SERIAL_IMMEDIATE_CHAR                                     \
  62     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 6, METHOD_BUFFERED, FILE_ANY_ACCESS)
  63 #ifndef IOCTL_SERIAL_LSRMST_INSERT
  64 /* it's already defined in winioctl.h */
  65 #define IOCTL_SERIAL_LSRMST_INSERT                             \
  66     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 31, METHOD_BUFFERED, FILE_ANY_ACCESS)
  67 #endif
  68 #define IOCTL_SERIAL_PURGE                                              \
  69     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 19, METHOD_BUFFERED, FILE_ANY_ACCESS)
  70 #define IOCTL_SERIAL_RESET_DEVICE                                       \
  71     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 11, METHOD_BUFFERED, FILE_ANY_ACCESS)
  72 #define IOCTL_SERIAL_SET_BAUD_RATE                                      \
  73     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 1, METHOD_BUFFERED, FILE_ANY_ACCESS)
  74 #define IOCTL_SERIAL_SET_BREAK_ON                                       \
  75     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 4, METHOD_BUFFERED, FILE_ANY_ACCESS)
  76 #define IOCTL_SERIAL_SET_BREAK_OFF                                      \
  77     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 5, METHOD_BUFFERED, FILE_ANY_ACCESS)
  78 #define IOCTL_SERIAL_SET_CHARS                                          \
  79     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 23, METHOD_BUFFERED, FILE_ANY_ACCESS)
  80 #define IOCTL_SERIAL_SET_DTR                                            \
  81     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 9, METHOD_BUFFERED, FILE_ANY_ACCESS)
  82 #define IOCTL_SERIAL_SET_FIFO_CONTROL                                   \
  83     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 39, METHOD_BUFFERED, FILE_ANY_ACCESS)
  84 #define IOCTL_SERIAL_SET_HANDFLOW                                       \
  85     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 25, METHOD_BUFFERED, FILE_ANY_ACCESS)
  86 #define IOCTL_SERIAL_SET_LINE_CONTROL                                   \
  87     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 3, METHOD_BUFFERED, FILE_ANY_ACCESS)
  88 #define IOCTL_SERIAL_SET_MODEM_CONTROL                                  \
  89     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 38, METHOD_BUFFERED, FILE_ANY_ACCESS)
  90 #define IOCTL_SERIAL_SET_QUEUE_SIZE                                     \
  91     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 2, METHOD_BUFFERED, FILE_ANY_ACCESS)
  92 #define IOCTL_SERIAL_SET_RTS                                            \
  93     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 12, METHOD_BUFFERED, FILE_ANY_ACCESS)
  94 #define IOCTL_SERIAL_SET_TIMEOUTS                                       \
  95     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 7, METHOD_BUFFERED, FILE_ANY_ACCESS)
  96 #define IOCTL_SERIAL_SET_WAIT_MASK                                      \
  97     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 17, METHOD_BUFFERED, FILE_ANY_ACCESS)
  98 #define IOCTL_SERIAL_SET_XOFF                                           \
  99     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 14, METHOD_BUFFERED, FILE_ANY_ACCESS)
 100 #define IOCTL_SERIAL_SET_XON                                            \
 101     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 15, METHOD_BUFFERED, FILE_ANY_ACCESS)
 102 #define IOCTL_SERIAL_WAIT_ON_MASK                                       \
 103     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 18, METHOD_BUFFERED, FILE_ANY_ACCESS)
 104 #define IOCTL_SERIAL_XOFF_COUNTER                                       \
 105     CTL_CODE (FILE_DEVICE_SERIAL_PORT, 28, METHOD_BUFFERED, FILE_ANY_ACCESS)
 106
 107 typedef struct _SERIAL_BAUD_RATE
 108 {
 109     ULONG       BaudRate;
 110 } SERIAL_BAUD_RATE, *PSERIAL_BAUD_RATE;
 111
 112 /* SERIAL_BAUD_RATE.BaudRate constants */
 113 #define SERIAL_BAUD_075                   0x00000001
 114 #define SERIAL_BAUD_110                   0x00000002
 115 #define SERIAL_BAUD_134_5                 0x00000004
 116 #define SERIAL_BAUD_150                   0x00000008
 117 #define SERIAL_BAUD_300                   0x00000010
 118 #define SERIAL_BAUD_600                   0x00000020
 119 #define SERIAL_BAUD_1200                  0x00000040
 120 #define SERIAL_BAUD_1800                  0x00000080
 121 #define SERIAL_BAUD_2400                  0x00000100
 122 #define SERIAL_BAUD_4800                  0x00000200
 123 #define SERIAL_BAUD_7200                  0x00000400
 124 #define SERIAL_BAUD_9600                  0x00000800
 125 #define SERIAL_BAUD_14400                 0x00001000
 126 #define SERIAL_BAUD_19200                 0x00002000
 127 #define SERIAL_BAUD_38400                 0x00004000
 128 #define SERIAL_BAUD_56K                   0x00008000
 129 #define SERIAL_BAUD_128K                  0x00010000
 130 #define SERIAL_BAUD_115200                0x00020000
 131 #define SERIAL_BAUD_57600                 0x00040000
 132 #define SERIAL_BAUD_USER                  0x10000000
 133
 134 typedef struct _SERIAL_CHARS
 135 {
 136     UCHAR       EofChar;
 137     UCHAR       ErrorChar;
 138     UCHAR       BreakChar;
 139     UCHAR       EventChar;
 140     UCHAR       XonChar;
 141     UCHAR       XoffChar;
 142 } SERIAL_CHARS, *PSERIAL_CHARS;
 143
 144 typedef struct _SERIAL_STATUS
 145 {
 146     ULONG       Errors;
 147     ULONG       HoldReasons;
 148     ULONG       AmountInInQueue;
 149     ULONG       AmountInOutQueue;
 150     BOOLEAN     EofReceived;
 151     BOOLEAN     WaitForImmediate;
 152 } SERIAL_STATUS, *PSERIAL_STATUS;
 153
 154 typedef struct _SERIAL_HANDFLOW
 155 {
 156     ULONG       ControlHandShake;
 157     ULONG       FlowReplace;
 158     LONG        XonLimit;
 159     LONG        XoffLimit;
 160 } SERIAL_HANDFLOW, *PSERIAL_HANDFLOW;
 161
 162 #define SERIAL_DTR_MASK                   0x00000003
 163 #define SERIAL_DTR_CONTROL                0x00000001
 164 #define SERIAL_DTR_HANDSHAKE              0x00000002
 165 #define SERIAL_CTS_HANDSHAKE              0x00000008
 166 #define SERIAL_DSR_HANDSHAKE              0x00000010
 167 #define SERIAL_DCD_HANDSHAKE              0x00000020
 168 #define SERIAL_OUT_HANDSHAKEMASK          0x00000038
 169 #define SERIAL_DSR_SENSITIVITY            0x00000040
 170 #define SERIAL_ERROR_ABORT                0x80000000
 171 #define SERIAL_CONTROL_INVALID            0x7fffff84
 172 #define SERIAL_AUTO_TRANSMIT              0x00000001
 173 #define SERIAL_AUTO_RECEIVE               0x00000002
 174 #define SERIAL_ERROR_CHAR                 0x00000004
 175 #define SERIAL_NULL_STRIPPING             0x00000008
 176 #define SERIAL_BREAK_CHAR                 0x00000010
 177 #define SERIAL_RTS_MASK                   0x000000c0
 178 #define SERIAL_RTS_CONTROL                0x00000040
 179 #define SERIAL_RTS_HANDSHAKE              0x00000080
 180 #define SERIAL_TRANSMIT_TOGGLE            0x000000c0
 181 #define SERIAL_XOFF_CONTINUE              0x80000000
 182 #define SERIAL_FLOW_INVALID               0x7fffff20
 183
 184 typedef struct _SERIAL_LINE_CONTROL
 185 {
 186     UCHAR       StopBits;
 187     UCHAR       Parity;
 188     UCHAR       WordLength;
 189 } SERIAL_LINE_CONTROL, *PSERIAL_LINE_CONTROL;
 190
 191 /* SERIAL_LINE_CONTROL.StopBits constants */
 192 #define STOP_BIT_1                        0x00
 193 #define STOP_BITS_1_5                     0x01
 194 #define STOP_BITS_2                       0x02
 195
 196 /* SERIAL_LINE_CONTROL.Parity constants */
 197 #define NO_PARITY                         0x00
 198 #define ODD_PARITY                        0x01
 199 #define EVEN_PARITY                       0x02
 200 #define MARK_PARITY                       0x03
 201 #define SPACE_PARITY                      0x04
 202
 203 /* IOCTL_SERIAL_(GET_MODEM_CONTROL, SET_MODEM_CONTROL) flags */
 204 #define SERIAL_IOC_MCR_DTR                0x00000001
 205 #define SERIAL_IOC_MCR_RTS                0x00000002
 206 #define SERIAL_IOC_MCR_OUT1               0x00000004
 207 #define SERIAL_IOC_MCR_OUT2               0x00000008
 208 #define SERIAL_IOC_MCR_LOOP               0x00000010
 209
 210 typedef struct _SERIAL_COMMPROP
 211 {
 212     USHORT      PacketLength;
 213     USHORT      PacketVersion;
 214     ULONG       ServiceMask;
 215     ULONG       Reserved1;
 216     ULONG       MaxTxQueue;
 217     ULONG       MaxRxQueue;
 218     ULONG       MaxBaud;
 219     ULONG       ProvSubType;
 220     ULONG       ProvCapabilities;
 221     ULONG       SettableParams;
 222     ULONG       SettableBaud;
 223     USHORT      SettableData;
 224     USHORT      SettableStopParity;
 225     ULONG       CurrentTxQueue;
 226     ULONG       CurrentRxQueue;
 227     ULONG       ProvSpec1;
 228     ULONG       ProvSpec2;
 229     WCHAR       ProvChar[1];
 230 } SERIAL_COMMPROP, *PSERIAL_COMMPROP;
 231
 232 /* SERIAL_COMMPROP.SettableParams flags */
 233 #define SERIAL_SP_PARITY                  0x0001
 234 #define SERIAL_SP_BAUD                    0x0002
 235 #define SERIAL_SP_DATABITS                0x0004
 236 #define SERIAL_SP_STOPBITS                0x0008
 237 #define SERIAL_SP_HANDSHAKING             0x0010
 238 #define SERIAL_SP_PARITY_CHECK            0x0020
 239 #define SERIAL_SP_CARRIER_DETECT          0x0040
 240
 241 /* SERIAL_COMMPROP.ProvCapabilities flags */
 242 #define SERIAL_PCF_DTRDSR                 0x00000001
 243 #define SERIAL_PCF_RTSCTS                 0x00000002
 244 #define SERIAL_PCF_CD                     0x00000004
 245 #define SERIAL_PCF_PARITY_CHECK           0x00000008
 246 #define SERIAL_PCF_XONXOFF                0x00000010
 247 #define SERIAL_PCF_SETXCHAR               0x00000020
 248 #define SERIAL_PCF_TOTALTIMEOUTS          0x00000040
 249 #define SERIAL_PCF_INTTIMEOUTS            0x00000080
 250 #define SERIAL_PCF_SPECIALCHARS           0x00000100
 251 #define SERIAL_PCF_16BITMODE              0x00000200
 252
 253 /* SERIAL_COMMPROP.SettableData flags */
 254 #define SERIAL_DATABITS_5                 0x0001
 255 #define SERIAL_DATABITS_6                 0x0002
 256 #define SERIAL_DATABITS_7                 0x0004
 257 #define SERIAL_DATABITS_8                 0x0008
 258 #define SERIAL_DATABITS_16                0x0010
 259 #define SERIAL_DATABITS_16X               0x0020
 260
 261 /* SERIAL_COMMPROP.SettableStopParity flags */
 262 #define SERIAL_STOPBITS_10                0x0001
 263 #define SERIAL_STOPBITS_15                0x0002
 264 #define SERIAL_STOPBITS_20                0x0004
 265 #define SERIAL_PARITY_NONE                0x0100
 266 #define SERIAL_PARITY_ODD                 0x0200
 267 #define SERIAL_PARITY_EVEN                0x0400
 268 #define SERIAL_PARITY_MARK                0x0800
 269 #define SERIAL_PARITY_SPACE               0x1000
 270
 271 typedef struct _SERIALPERF_STATS
 272 {
 273     ULONG       ReceivedCount;
 274     ULONG       TransmittedCount;
 275     ULONG       FrameErrorCount;
 276     ULONG       SerialOverrunErrorCount;
 277     ULONG       BufferOverrunErrorCount;
 278     ULONG       ParityErrorCount;
 279 } SERIALPERF_STATS, *PSERIALPERF_STATS;
 280
 281 typedef struct _SERIAL_TIMEOUTS
 282 {
 283     ULONG       ReadIntervalTimeout;
 284     ULONG       ReadTotalTimeoutMultiplier;
 285     ULONG       ReadTotalTimeoutConstant;
 286     ULONG       WriteTotalTimeoutMultiplier;
 287     ULONG       WriteTotalTimeoutConstant;
 288 } SERIAL_TIMEOUTS, *PSERIAL_TIMEOUTS;
 289
 290 /* IOCTL_SERIAL_(GET_WAIT_MASK, SET_WAIT_MASK, WAIT_ON_MASK) flags */
 291 #define SERIAL_EV_RXCHAR                  0x0001
 292 #define SERIAL_EV_RXFLAG                  0x0002
 293 #define SERIAL_EV_TXEMPTY                 0x0004
 294 #define SERIAL_EV_CTS                     0x0008
 295 #define SERIAL_EV_DSR                     0x0010
 296 #define SERIAL_EV_RLSD                    0x0020
 297 #define SERIAL_EV_BREAK                   0x0040
 298 #define SERIAL_EV_ERR                     0x0080
 299 #define SERIAL_EV_RING                    0x0100
 300 #define SERIAL_EV_PERR                    0x0200
 301 #define SERIAL_EV_RX80FULL                0x0400
 302 #define SERIAL_EV_EVENT1                  0x0800
 303 #define SERIAL_EV_EVENT2                  0x1000
 304
 305 /* IOCTL_SERIAL_LSRMST_INSERT constants */
 306 #define SERIAL_LSRMST_LSR_DATA            0x01
 307 #define SERIAL_LSRMST_LSR_NODATA          0x02
 308 #define SERIAL_LSRMST_MST                 0x03
 309 #define SERIAL_LSRMST_ESCAPE              0x00
 310
 311 /* IOCTL_SERIAL_PURGE constants */
 312 #define SERIAL_PURGE_TXABORT              0x00000001
 313 #define SERIAL_PURGE_RXABORT              0x00000002
 314 #define SERIAL_PURGE_TXCLEAR              0x00000004
 315 #define SERIAL_PURGE_RXCLEAR              0x00000008
 316
 317 /* IOCTL_SERIAL_SET_FIFO_CONTROL constants */
 318 #define SERIAL_IOC_FCR_FIFO_ENABLE        0x00000001
 319 #define SERIAL_IOC_FCR_RCVR_RESET         0x00000002
 320 #define SERIAL_IOC_FCR_XMIT_RESET         0x00000004
 321 #define SERIAL_IOC_FCR_DMA_MODE           0x00000008
 322 #define SERIAL_IOC_FCR_RES1               0x00000010
 323 #define SERIAL_IOC_FCR_RES2               0x00000020
 324 #define SERIAL_IOC_FCR_RCVR_TRIGGER_LSB   0x00000040
 325 #define SERIAL_IOC_FCR_RCVR_TRIGGER_MSB   0x00000080
 326
 327 typedef struct _SERIAL_QUEUE_SIZE
 328 {
 329     ULONG       InSize;
 330     ULONG       OutSize;
 331 } SERIAL_QUEUE_SIZE, *PSERIAL_QUEUE_SIZE;
 332
 333 typedef struct _SERIAL_XOFF_COUNTER
 334 {
 335     ULONG       Timeout;
 336     LONG        Counter;
 337     UCHAR       XoffChar;
 338 } SERIAL_XOFF_COUNTER, *PSERIAL_XOFF_COUNTER;
 339
 340 typedef struct _SERIAL_BASIC_SETTINGS
 341 {
 342     SERIAL_TIMEOUTS     Timeouts;
 343     SERIAL_HANDFLOW     HandFlow;
 344     ULONG       RxFifo;
 345     ULONG       TxFifo;
 346 } SERIAL_BASIC_SETTINGS, *PSERIAL_BASIC_SETTINGS;
 347
 348 #define SERIAL_ERROR_BREAK                0x00000001
 349 #define SERIAL_ERROR_FRAMING              0x00000002
 350 #define SERIAL_ERROR_OVERRUN              0x00000004
 351 #define SERIAL_ERROR_QUEUEOVERRUN         0x00000008
 352 #define SERIAL_ERROR_PARITY               0x00000010
 353
 354 #define SERIAL_SP_UNSPECIFIED             0x00000000
 355 #define SERIAL_SP_RS232                   0x00000001
 356 #define SERIAL_SP_PARALLEL                0x00000002
 357 #define SERIAL_SP_RS422                   0x00000003
 358 #define SERIAL_SP_RS423                   0x00000004
 359 #define SERIAL_SP_RS449                   0x00000005
 360 #define SERIAL_SP_MODEM                   0X00000006
 361 #define SERIAL_SP_FAX                     0x00000021
 362 #define SERIAL_SP_SCANNER                 0x00000022
 363 #define SERIAL_SP_BRIDGE                  0x00000100
 364 #define SERIAL_SP_LAT                     0x00000101
 365 #define SERIAL_SP_TELNET                  0x00000102
 366 #define SERIAL_SP_X25                     0x00000103
 367 #define SERIAL_SP_SERIALCOMM              0x00000001
 368
 369 #define SERIAL_TX_WAITING_FOR_CTS         0x00000001
 370 #define SERIAL_TX_WAITING_FOR_DSR         0x00000002
 371 #define SERIAL_TX_WAITING_FOR_DCD         0x00000004
 372 #define SERIAL_TX_WAITING_FOR_XON         0x00000008
 373 #define SERIAL_TX_WAITING_XOFF_SENT       0x00000010
 374 #define SERIAL_TX_WAITING_ON_BREAK        0x00000020
 375 #define SERIAL_RX_WAITING_FOR_DSR         0x00000040
 376
 377 #define SERIAL_DTR_STATE                  0x00000001
 378 #define SERIAL_RTS_STATE                  0x00000002
 379 #define SERIAL_CTS_STATE                  0x00000010
 380 #define SERIAL_DSR_STATE                  0x00000020
 381 #define SERIAL_RI_STATE                   0x00000040
 382 #define SERIAL_DCD_STATE                  0x00000080
 383
 384 typedef struct _SERIALCONFIG
 385 {
 386     ULONG       Size;
 387     USHORT      Version;
 388     ULONG       SubType;
 389     ULONG       ProvOffset;
 390     ULONG       ProviderSize;
 391     WCHAR       ProviderData[1];
 392 } SERIALCONFIG,*PSERIALCONFIG;
 393
 394 #ifdef __cplusplus
 395 }
 396 #endif
 397
 398 #endif /* _NTDDSER_H_ */