1/*
2 * ntddser.h
3 *
4 * Serial port driver interface
5 *
6 * This file is part of the w32api package.
7 *
8 * Contributors:
9 * Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
10 *
11 * THIS SOFTWARE IS NOT COPYRIGHTED
12 *
13 * This source code is offered for use in the public domain. You may
14 * use, modify or distribute it freely.
15 *
16 * This code is distributed in the hope that it will be useful but
17 * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
18 * DISCLAIMED. This includes but is not limited to warranties of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
20 *
21 */
22
23#ifndef _NTDDSER_
24#define _NTDDSER_
25
26#ifdef __cplusplus
27extern "C" {
28#endif
29
30/* GUIDs */
31
32DEFINE_GUID(GUID_DEVINTERFACE_COMPORT,
33 0x86e0d1e0, 0x8089, 0x11d0, 0x9c, 0xe4, 0x08, 0x00, 0x3e, 0x30, 0x1f, 0x73);
34
35#define GUID_CLASS_COMPORT GUID_DEVINTERFACE_COMPORT
36
37DEFINE_GUID(GUID_DEVINTERFACE_SERENUM_BUS_ENUMERATOR,
38 0x4D36E978, 0xE325, 0x11CE, 0xBF, 0xC1, 0x08, 0x00, 0x2B, 0xE1, 0x03, 0x18);
39
40#define GUID_SERENUM_BUS_ENUMERATOR GUID_DEVINTERFACE_SERENUM_BUS_ENUMERATOR
41
42#define IOCTL_SERIAL_CLEAR_STATS \
43 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 36, METHOD_BUFFERED, FILE_ANY_ACCESS)
44#define IOCTL_SERIAL_CLR_DTR \
45 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 10, METHOD_BUFFERED, FILE_ANY_ACCESS)
46#define IOCTL_SERIAL_CLR_RTS \
47 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 13, METHOD_BUFFERED, FILE_ANY_ACCESS)
48#define IOCTL_SERIAL_CONFIG_SIZE \
49 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 32, METHOD_BUFFERED, FILE_ANY_ACCESS)
50#define IOCTL_SERIAL_GET_BAUD_RATE \
51 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 20, METHOD_BUFFERED, FILE_ANY_ACCESS)
52#define IOCTL_SERIAL_GET_CHARS \
53 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 22, METHOD_BUFFERED, FILE_ANY_ACCESS)
54#define IOCTL_SERIAL_GET_COMMSTATUS \
55 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 27, METHOD_BUFFERED, FILE_ANY_ACCESS)
56#define IOCTL_SERIAL_GET_DTRRTS \
57 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 30, METHOD_BUFFERED, FILE_ANY_ACCESS)
58#define IOCTL_SERIAL_GET_HANDFLOW \
59 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 24, METHOD_BUFFERED, FILE_ANY_ACCESS)
60#define IOCTL_SERIAL_GET_LINE_CONTROL \
61 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 21, METHOD_BUFFERED, FILE_ANY_ACCESS)
62#define IOCTL_SERIAL_GET_MODEM_CONTROL \
63 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 37, METHOD_BUFFERED, FILE_ANY_ACCESS)
64#define IOCTL_SERIAL_GET_MODEMSTATUS \
65 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 26, METHOD_BUFFERED, FILE_ANY_ACCESS)
66#define IOCTL_SERIAL_GET_PROPERTIES \
67 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 29, METHOD_BUFFERED, FILE_ANY_ACCESS)
68#define IOCTL_SERIAL_GET_STATS \
69 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 35, METHOD_BUFFERED, FILE_ANY_ACCESS)
70#define IOCTL_SERIAL_GET_TIMEOUTS \
71 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 8, METHOD_BUFFERED, FILE_ANY_ACCESS)
72#define IOCTL_SERIAL_GET_WAIT_MASK \
73 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 16, METHOD_BUFFERED, FILE_ANY_ACCESS)
74#define IOCTL_SERIAL_IMMEDIATE_CHAR \
75 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 6, METHOD_BUFFERED, FILE_ANY_ACCESS)
76#define IOCTL_SERIAL_LSRMST_INSERT \
77 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 31, METHOD_BUFFERED, FILE_ANY_ACCESS)
78#define IOCTL_SERIAL_PURGE \
79 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 19, METHOD_BUFFERED, FILE_ANY_ACCESS)
80#define IOCTL_SERIAL_RESET_DEVICE \
81 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 11, METHOD_BUFFERED, FILE_ANY_ACCESS)
82#define IOCTL_SERIAL_SET_BAUD_RATE \
83 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 1, METHOD_BUFFERED, FILE_ANY_ACCESS)
84#define IOCTL_SERIAL_SET_BREAK_ON \
85 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 4, METHOD_BUFFERED, FILE_ANY_ACCESS)
86#define IOCTL_SERIAL_SET_BREAK_OFF \
87 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 5, METHOD_BUFFERED, FILE_ANY_ACCESS)
88#define IOCTL_SERIAL_SET_CHARS \
89 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 23, METHOD_BUFFERED, FILE_ANY_ACCESS)
90#define IOCTL_SERIAL_SET_DTR \
91 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 9, METHOD_BUFFERED, FILE_ANY_ACCESS)
92#define IOCTL_SERIAL_SET_FIFO_CONTROL \
93 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 39, METHOD_BUFFERED, FILE_ANY_ACCESS)
94#define IOCTL_SERIAL_SET_HANDFLOW \
95 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 25, METHOD_BUFFERED, FILE_ANY_ACCESS)
96#define IOCTL_SERIAL_SET_LINE_CONTROL \
97 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 3, METHOD_BUFFERED, FILE_ANY_ACCESS)
98#define IOCTL_SERIAL_SET_MODEM_CONTROL \
99 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 38, METHOD_BUFFERED, FILE_ANY_ACCESS)
100#define IOCTL_SERIAL_SET_QUEUE_SIZE \
101 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 2, METHOD_BUFFERED, FILE_ANY_ACCESS)
102#define IOCTL_SERIAL_SET_RTS \
103 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 12, METHOD_BUFFERED, FILE_ANY_ACCESS)
104#define IOCTL_SERIAL_SET_TIMEOUTS \
105 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 7, METHOD_BUFFERED, FILE_ANY_ACCESS)
106#define IOCTL_SERIAL_SET_WAIT_MASK \
107 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 17, METHOD_BUFFERED, FILE_ANY_ACCESS)
108#define IOCTL_SERIAL_SET_XOFF \
109 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 14, METHOD_BUFFERED, FILE_ANY_ACCESS)
110#define IOCTL_SERIAL_SET_XON \
111 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 15, METHOD_BUFFERED, FILE_ANY_ACCESS)
112#define IOCTL_SERIAL_WAIT_ON_MASK \
113 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 18, METHOD_BUFFERED, FILE_ANY_ACCESS)
114#define IOCTL_SERIAL_XOFF_COUNTER \
115 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 28, METHOD_BUFFERED, FILE_ANY_ACCESS)
116
117#define IOCTL_SERIAL_INTERNAL_BASIC_SETTINGS \
118 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 3, METHOD_BUFFERED, FILE_ANY_ACCESS)
119#define IOCTL_SERIAL_INTERNAL_CANCEL_WAIT_WAKE \
120 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 2, METHOD_BUFFERED, FILE_ANY_ACCESS)
121#define IOCTL_SERIAL_INTERNAL_DO_WAIT_WAKE \
122 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 1, METHOD_BUFFERED, FILE_ANY_ACCESS)
123#define IOCTL_SERIAL_INTERNAL_RESTORE_SETTINGS \
124 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 4, METHOD_BUFFERED, FILE_ANY_ACCESS)
125
126#define IOCTL_SERENUM_PORT_DESC \
127 CTL_CODE (FILE_DEVICE_SERENUM, 130, METHOD_BUFFERED, FILE_ANY_ACCESS)
128#define IOCTL_SERENUM_GET_PORT_NAME \
129 CTL_CODE (FILE_DEVICE_SERENUM, 131, METHOD_BUFFERED, FILE_ANY_ACCESS)
130
131#define IOCTL_INTERNAL_SERENUM_REMOVE_SELF \
132 CTL_CODE (FILE_DEVICE_SERENUM, 129, METHOD_NEITHER, FILE_ANY_ACCESS)
133
134
135typedef struct _SERIAL_BAUD_RATE {
136 ULONG BaudRate;
137} SERIAL_BAUD_RATE, *PSERIAL_BAUD_RATE;
138
139/* SERIAL_BAUD_RATE.BaudRate constants */
140#define SERIAL_BAUD_075 0x00000001
141#define SERIAL_BAUD_110 0x00000002
142#define SERIAL_BAUD_134_5 0x00000004
143#define SERIAL_BAUD_150 0x00000008
144#define SERIAL_BAUD_300 0x00000010
145#define SERIAL_BAUD_600 0x00000020
146#define SERIAL_BAUD_1200 0x00000040
147#define SERIAL_BAUD_1800 0x00000080
148#define SERIAL_BAUD_2400 0x00000100
149#define SERIAL_BAUD_4800 0x00000200
150#define SERIAL_BAUD_7200 0x00000400
151#define SERIAL_BAUD_9600 0x00000800
152#define SERIAL_BAUD_14400 0x00001000
153#define SERIAL_BAUD_19200 0x00002000
154#define SERIAL_BAUD_38400 0x00004000
155#define SERIAL_BAUD_56K 0x00008000
156#define SERIAL_BAUD_128K 0x00010000
157#define SERIAL_BAUD_115200 0x00020000
158#define SERIAL_BAUD_57600 0x00040000
159#define SERIAL_BAUD_USER 0x10000000
160
161typedef struct _SERIAL_CHARS {
162 UCHAR EofChar;
163 UCHAR ErrorChar;
164 UCHAR BreakChar;
165 UCHAR EventChar;
166 UCHAR XonChar;
167 UCHAR XoffChar;
168} SERIAL_CHARS, *PSERIAL_CHARS;
169
170typedef struct _SERIAL_STATUS {
171 ULONG Errors;
172 ULONG HoldReasons;
173 ULONG AmountInInQueue;
174 ULONG AmountInOutQueue;
175 BOOLEAN EofReceived;
176 BOOLEAN WaitForImmediate;
177} SERIAL_STATUS, *PSERIAL_STATUS;
178
179typedef struct _SERIAL_HANDFLOW {
180 ULONG ControlHandShake;
181 ULONG FlowReplace;
182 LONG XonLimit;
183 LONG XoffLimit;
184} SERIAL_HANDFLOW, *PSERIAL_HANDFLOW;
185
186#define SERIAL_DTR_MASK 0x00000003
187#define SERIAL_DTR_CONTROL 0x00000001
188#define SERIAL_DTR_HANDSHAKE 0x00000002
189#define SERIAL_CTS_HANDSHAKE 0x00000008
190#define SERIAL_DSR_HANDSHAKE 0x00000010
191#define SERIAL_DCD_HANDSHAKE 0x00000020
192#define SERIAL_OUT_HANDSHAKEMASK 0x00000038
193#define SERIAL_DSR_SENSITIVITY 0x00000040
194#define SERIAL_ERROR_ABORT 0x80000000
195#define SERIAL_CONTROL_INVALID 0x7fffff84
196#define SERIAL_AUTO_TRANSMIT 0x00000001
197#define SERIAL_AUTO_RECEIVE 0x00000002
198#define SERIAL_ERROR_CHAR 0x00000004
199#define SERIAL_NULL_STRIPPING 0x00000008
200#define SERIAL_BREAK_CHAR 0x00000010
201#define SERIAL_RTS_MASK 0x000000c0
202#define SERIAL_RTS_CONTROL 0x00000040
203#define SERIAL_RTS_HANDSHAKE 0x00000080
204#define SERIAL_TRANSMIT_TOGGLE 0x000000c0
205#define SERIAL_XOFF_CONTINUE 0x80000000
206#define SERIAL_FLOW_INVALID 0x7fffff20
207
208typedef struct _SERIAL_LINE_CONTROL {
209 UCHAR StopBits;
210 UCHAR Parity;
211 UCHAR WordLength;
212} SERIAL_LINE_CONTROL, *PSERIAL_LINE_CONTROL;
213
214/* SERIAL_LINE_CONTROL.StopBits constants */
215#define STOP_BIT_1 0x00
216#define STOP_BITS_1_5 0x01
217#define STOP_BITS_2 0x02
218
219/* SERIAL_LINE_CONTROL.Parity constants */
220#define NO_PARITY 0x00
221#define ODD_PARITY 0x01
222#define EVEN_PARITY 0x02
223#define MARK_PARITY 0x03
224#define SPACE_PARITY 0x04
225
226/* IOCTL_SERIAL_(GET_MODEM_CONTROL, SET_MODEM_CONTROL) flags */
227#define SERIAL_IOC_MCR_DTR 0x00000001
228#define SERIAL_IOC_MCR_RTS 0x00000002
229#define SERIAL_IOC_MCR_OUT1 0x00000004
230#define SERIAL_IOC_MCR_OUT2 0x00000008
231#define SERIAL_IOC_MCR_LOOP 0x00000010
232
233typedef struct _SERIAL_COMMPROP {
234 USHORT PacketLength;
235 USHORT PacketVersion;
236 ULONG ServiceMask;
237 ULONG Reserved1;
238 ULONG MaxTxQueue;
239 ULONG MaxRxQueue;
240 ULONG MaxBaud;
241 ULONG ProvSubType;
242 ULONG ProvCapabilities;
243 ULONG SettableParams;
244 ULONG SettableBaud;
245 USHORT SettableData;
246 USHORT SettableStopParity;
247 ULONG CurrentTxQueue;
248 ULONG CurrentRxQueue;
249 ULONG ProvSpec1;
250 ULONG ProvSpec2;
251 WCHAR ProvChar[1];
252} SERIAL_COMMPROP, *PSERIAL_COMMPROP;
253
254/* SERIAL_COMMPROP.SettableParams flags */
255#define SERIAL_SP_PARITY 0x0001
256#define SERIAL_SP_BAUD 0x0002
257#define SERIAL_SP_DATABITS 0x0004
258#define SERIAL_SP_STOPBITS 0x0008
259#define SERIAL_SP_HANDSHAKING 0x0010
260#define SERIAL_SP_PARITY_CHECK 0x0020
261#define SERIAL_SP_CARRIER_DETECT 0x0040
262
263/* SERIAL_COMMPROP.ProvCapabilities flags */
264#define SERIAL_PCF_DTRDSR 0x00000001
265#define SERIAL_PCF_RTSCTS 0x00000002
266#define SERIAL_PCF_CD 0x00000004
267#define SERIAL_PCF_PARITY_CHECK 0x00000008
268#define SERIAL_PCF_XONXOFF 0x00000010
269#define SERIAL_PCF_SETXCHAR 0x00000020
270#define SERIAL_PCF_TOTALTIMEOUTS 0x00000040
271#define SERIAL_PCF_INTTIMEOUTS 0x00000080
272#define SERIAL_PCF_SPECIALCHARS 0x00000100
273#define SERIAL_PCF_16BITMODE 0x00000200
274
275/* SERIAL_COMMPROP.SettableData flags */
276#define SERIAL_DATABITS_5 0x0001
277#define SERIAL_DATABITS_6 0x0002
278#define SERIAL_DATABITS_7 0x0004
279#define SERIAL_DATABITS_8 0x0008
280#define SERIAL_DATABITS_16 0x0010
281#define SERIAL_DATABITS_16X 0x0020
282
283/* SERIAL_COMMPROP.SettableStopParity flags */
284#define SERIAL_STOPBITS_10 0x0001
285#define SERIAL_STOPBITS_15 0x0002
286#define SERIAL_STOPBITS_20 0x0004
287#define SERIAL_PARITY_NONE 0x0100
288#define SERIAL_PARITY_ODD 0x0200
289#define SERIAL_PARITY_EVEN 0x0400
290#define SERIAL_PARITY_MARK 0x0800
291#define SERIAL_PARITY_SPACE 0x1000
292
293typedef struct _SERIALPERF_STATS {
294 ULONG ReceivedCount;
295 ULONG TransmittedCount;
296 ULONG FrameErrorCount;
297 ULONG SerialOverrunErrorCount;
298 ULONG BufferOverrunErrorCount;
299 ULONG ParityErrorCount;
300} SERIALPERF_STATS, *PSERIALPERF_STATS;
301
302typedef struct _SERIAL_TIMEOUTS {
303 ULONG ReadIntervalTimeout;
304 ULONG ReadTotalTimeoutMultiplier;
305 ULONG ReadTotalTimeoutConstant;
306 ULONG WriteTotalTimeoutMultiplier;
307 ULONG WriteTotalTimeoutConstant;
308} SERIAL_TIMEOUTS, *PSERIAL_TIMEOUTS;
309
310/* IOCTL_SERIAL_(GET_WAIT_MASK, SET_WAIT_MASK, WAIT_ON_MASK) flags */
311#define SERIAL_EV_RXCHAR 0x0001
312#define SERIAL_EV_RXFLAG 0x0002
313#define SERIAL_EV_TXEMPTY 0x0004
314#define SERIAL_EV_CTS 0x0008
315#define SERIAL_EV_DSR 0x0010
316#define SERIAL_EV_RLSD 0x0020
317#define SERIAL_EV_BREAK 0x0040
318#define SERIAL_EV_ERR 0x0080
319#define SERIAL_EV_RING 0x0100
320#define SERIAL_EV_PERR 0x0200
321#define SERIAL_EV_RX80FULL 0x0400
322#define SERIAL_EV_EVENT1 0x0800
323#define SERIAL_EV_EVENT2 0x1000
324
325/* IOCTL_SERIAL_LSRMST_INSERT constants */
326#define SERIAL_LSRMST_LSR_DATA 0x01
327#define SERIAL_LSRMST_LSR_NODATA 0x02
328#define SERIAL_LSRMST_MST 0x03
329#define SERIAL_LSRMST_ESCAPE 0x00
330
331/* IOCTL_SERIAL_PURGE constants */
332#define SERIAL_PURGE_TXABORT 0x00000001
333#define SERIAL_PURGE_RXABORT 0x00000002
334#define SERIAL_PURGE_TXCLEAR 0x00000004
335#define SERIAL_PURGE_RXCLEAR 0x00000008
336
337/* IOCTL_SERIAL_SET_FIFO_CONTROL constants */
338#define SERIAL_IOC_FCR_FIFO_ENABLE 0x00000001
339#define SERIAL_IOC_FCR_RCVR_RESET 0x00000002
340#define SERIAL_IOC_FCR_XMIT_RESET 0x00000004
341#define SERIAL_IOC_FCR_DMA_MODE 0x00000008
342#define SERIAL_IOC_FCR_RES1 0x00000010
343#define SERIAL_IOC_FCR_RES2 0x00000020
344#define SERIAL_IOC_FCR_RCVR_TRIGGER_LSB 0x00000040
345#define SERIAL_IOC_FCR_RCVR_TRIGGER_MSB 0x00000080
346
347typedef struct _SERIAL_QUEUE_SIZE {
348 ULONG InSize;
349 ULONG OutSize;
350} SERIAL_QUEUE_SIZE, *PSERIAL_QUEUE_SIZE;
351
352typedef struct _SERIAL_XOFF_COUNTER {
353 ULONG Timeout;
354 LONG Counter;
355 UCHAR XoffChar;
356} SERIAL_XOFF_COUNTER, *PSERIAL_XOFF_COUNTER;
357
358typedef struct _SERIAL_BASIC_SETTINGS {
359 SERIAL_TIMEOUTS Timeouts;
360 SERIAL_HANDFLOW HandFlow;
361 ULONG RxFifo;
362 ULONG TxFifo;
363} SERIAL_BASIC_SETTINGS, *PSERIAL_BASIC_SETTINGS;
364
365#undef PHYSICAL_ADDRESS
366#define PHYSICAL_ADDRESS LARGE_INTEGER
367
368typedef struct _SERENUM_PORT_DESC {
369 ULONG Size;
370 PVOID PortHandle;
371 PHYSICAL_ADDRESS PortAddress;
372 USHORT Reserved[1];
373} SERENUM_PORT_DESC, *PSERENUM_PORT_DESC;
374
375typedef UCHAR
376(NTAPI*PSERENUM_READPORT)(
377 PVOID SerPortAddress);
378
379typedef VOID
380(NTAPI*PSERENUM_WRITEPORT)(
381 PVOID SerPortAddress,
382 UCHAR Value);
383
384typedef enum _SERENUM_PORTION {
385 SerenumFirstHalf,
386 SerenumSecondHalf,
387 SerenumWhole
388} SERENUM_PORTION;
389
390typedef struct _SERENUM_PORT_PARAMETERS {
391 ULONG Size;
392 PSERENUM_READPORT ReadAccessor;
393 PSERENUM_WRITEPORT WriteAccessor;
394 PVOID SerPortAddress;
395 PVOID HardwareHandle;
396 SERENUM_PORTION Portion;
397 USHORT NumberAxis;
398 USHORT Reserved[3];
399} SERENUM_PORT_PARAMETERS, *PSERENUM_PORT_PARAMETERS;
400
401#define SERIAL_ERROR_BREAK 0x00000001
402#define SERIAL_ERROR_FRAMING 0x00000002
403#define SERIAL_ERROR_OVERRUN 0x00000004
404#define SERIAL_ERROR_QUEUEOVERRUN 0x00000008
405#define SERIAL_ERROR_PARITY 0x00000010
406
407#define SERIAL_SP_UNSPECIFIED 0x00000000
408#define SERIAL_SP_RS232 0x00000001
409#define SERIAL_SP_PARALLEL 0x00000002
410#define SERIAL_SP_RS422 0x00000003
411#define SERIAL_SP_RS423 0x00000004
412#define SERIAL_SP_RS449 0x00000005
413#define SERIAL_SP_MODEM 0X00000006
414#define SERIAL_SP_FAX 0x00000021
415#define SERIAL_SP_SCANNER 0x00000022
416#define SERIAL_SP_BRIDGE 0x00000100
417#define SERIAL_SP_LAT 0x00000101
418#define SERIAL_SP_TELNET 0x00000102
419#define SERIAL_SP_X25 0x00000103
420#define SERIAL_SP_SERIALCOMM 0x00000001
421
422#define SERIAL_TX_WAITING_FOR_CTS 0x00000001
423#define SERIAL_TX_WAITING_FOR_DSR 0x00000002
424#define SERIAL_TX_WAITING_FOR_DCD 0x00000004
425#define SERIAL_TX_WAITING_FOR_XON 0x00000008
426#define SERIAL_TX_WAITING_XOFF_SENT 0x00000010
427#define SERIAL_TX_WAITING_ON_BREAK 0x00000020
428#define SERIAL_RX_WAITING_FOR_DSR 0x00000040
429
430#define SERIAL_DTR_STATE 0x00000001
431#define SERIAL_RTS_STATE 0x00000002
432#define SERIAL_CTS_STATE 0x00000010
433#define SERIAL_DSR_STATE 0x00000020
434#define SERIAL_RI_STATE 0x00000040
435#define SERIAL_DCD_STATE 0x00000080
436
437typedef struct _SERIALCONFIG {
438 ULONG Size;
439 USHORT Version;
440 ULONG SubType;
441 ULONG ProvOffset;
442 ULONG ProviderSize;
443 WCHAR ProviderData[1];
444} SERIALCONFIG,*PSERIALCONFIG;
445
446#ifdef __cplusplus
447}
448#endif
449
450#endif /* _NTDDSER_ */