This file is indexed.

/usr/x86_64-w64-mingw32/include/ddk/parallel.h is in mingw-w64-x86-64-dev 2.0.3-1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
/*
 * parallel.h
 *
 * ParPort 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 __PARALLEL_H
#define __PARALLEL_H

#include "ntddpar.h"

#ifdef __cplusplus
extern "C" {
#endif

#define DD_PARALLEL_PORT_BASE_NAME        "ParallelPort"
#define DD_PARALLEL_PORT_BASE_NAME_U      L"ParallelPort"

#define IOCTL_INTERNAL_DESELECT_DEVICE \
  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 24, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_INTERNAL_GET_MORE_PARALLEL_PORT_INFO \
  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 17, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_INTERNAL_GET_PARALLEL_PNP_INFO \
  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 21, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_INTERNAL_GET_PARALLEL_PORT_INFO \
  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 12, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_INTERNAL_INIT_1284_3_BUS \
  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 22, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_INTERNAL_PARALLEL_CLEAR_CHIP_MODE \
  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 20, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_INTERNAL_PARALLEL_CONNECT_INTERRUPT \
  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 13, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_INTERNAL_PARALLEL_DISCONNECT_INTERRUPT \
  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 14, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_INTERNAL_PARALLEL_PORT_ALLOCATE \
  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 11, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_INTERNAL_PARALLEL_PORT_FREE \
  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 40, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_INTERNAL_PARALLEL_SET_CHIP_MODE \
  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 19, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_INTERNAL_RELEASE_PARALLEL_PORT_INFO \
  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 15, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_INTERNAL_SELECT_DEVICE \
  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 23, METHOD_BUFFERED, FILE_ANY_ACCESS)


typedef struct _PARALLEL_1284_COMMAND {
  UCHAR  ID;
  UCHAR  Port;
  ULONG  CommandFlags;
} PARALLEL_1284_COMMAND, *PPARALLEL_1284_COMMAND;

/* PARALLEL_1284_COMMAND.CommandFlags */
#define PAR_END_OF_CHAIN_DEVICE           0x00000001
#define PAR_HAVE_PORT_KEEP_PORT           0x00000002

typedef struct _MORE_PARALLEL_PORT_INFORMATION {
	INTERFACE_TYPE  InterfaceType;
	ULONG  BusNumber;
	ULONG  InterruptLevel;
	ULONG  InterruptVector;
	KAFFINITY  InterruptAffinity;
	KINTERRUPT_MODE  InterruptMode;
} MORE_PARALLEL_PORT_INFORMATION, *PMORE_PARALLEL_PORT_INFORMATION;

typedef NTSTATUS
(NTAPI *PPARALLEL_SET_CHIP_MODE)(
	IN  PVOID  SetChipContext,
	IN  UCHAR  ChipMode);

typedef NTSTATUS
(NTAPI *PPARALLEL_CLEAR_CHIP_MODE)(
	IN  PVOID  ClearChipContext,
	IN  UCHAR  ChipMode);

typedef NTSTATUS
(NTAPI *PPARCHIP_CLEAR_CHIP_MODE)(
	IN  PVOID  ClearChipContext,
	IN  UCHAR  ChipMode);

typedef NTSTATUS
(NTAPI *PPARALLEL_TRY_SELECT_ROUTINE)(
	IN  PVOID  TrySelectContext,
	IN  PVOID  TrySelectCommand);

typedef NTSTATUS
(NTAPI *PPARALLEL_DESELECT_ROUTINE)(
	IN PVOID  DeselectContext,
	IN PVOID  DeselectCommand);

/* PARALLEL_PNP_INFORMATION.HardwareCapabilities */
#define PPT_NO_HARDWARE_PRESENT           0x00000000
#define PPT_ECP_PRESENT                   0x00000001
#define PPT_EPP_PRESENT                   0x00000002
#define PPT_EPP_32_PRESENT                0x00000004
#define PPT_BYTE_PRESENT                  0x00000008
#define PPT_BIDI_PRESENT                  0x00000008
#define PPT_1284_3_PRESENT                0x00000010

typedef struct _PARALLEL_PNP_INFORMATION {
  PHYSICAL_ADDRESS  OriginalEcpController;
  PUCHAR  EcpController;
  ULONG  SpanOfEcpController;
  ULONG  PortNumber;
  ULONG  HardwareCapabilities;
  PPARALLEL_SET_CHIP_MODE  TrySetChipMode;
  PPARALLEL_CLEAR_CHIP_MODE  ClearChipMode;
  ULONG  FifoDepth;
  ULONG  FifoWidth;
  PHYSICAL_ADDRESS  EppControllerPhysicalAddress;
  ULONG  SpanOfEppController;
  ULONG  Ieee1284_3DeviceCount;
  PPARALLEL_TRY_SELECT_ROUTINE  TrySelectDevice;
  PPARALLEL_DESELECT_ROUTINE  DeselectDevice;
  PVOID  Context;
  ULONG  CurrentMode;
  PWSTR  PortName;
} PARALLEL_PNP_INFORMATION, *PPARALLEL_PNP_INFORMATION;

typedef BOOLEAN
(NTAPI *PPARALLEL_TRY_ALLOCATE_ROUTINE)(
  IN  PVOID  TryAllocateContext);

typedef VOID
(NTAPI *PPARALLEL_FREE_ROUTINE)(
  IN  PVOID  FreeContext);

typedef ULONG
(NTAPI *PPARALLEL_QUERY_WAITERS_ROUTINE)(
	IN  PVOID  QueryAllocsContext);

typedef struct _PARALLEL_PORT_INFORMATION {
  PHYSICAL_ADDRESS  OriginalController;
  PUCHAR  Controller;
  ULONG  SpanOfController;
  PPARALLEL_TRY_ALLOCATE_ROUTINE  TryAllocatePort;
  PPARALLEL_FREE_ROUTINE  FreePort;
  PPARALLEL_QUERY_WAITERS_ROUTINE  QueryNumWaiters;
  PVOID  Context;
} PARALLEL_PORT_INFORMATION, *PPARALLEL_PORT_INFORMATION;

/* PARALLEL_CHIP_MODE.ModeFlags */
#define INITIAL_MODE                      0x00
#define PARCHIP_ECR_ARBITRATOR            0x01

typedef struct _PARALLEL_CHIP_MODE {
  UCHAR  ModeFlags;
  BOOLEAN  success;
} PARALLEL_CHIP_MODE, *PPARALLEL_CHIP_MODE;

typedef VOID
(NTAPI *PPARALLEL_DEFERRED_ROUTINE)(
	IN  PVOID  DeferredContext);

typedef struct _PARALLEL_INTERRUPT_SERVICE_ROUTINE {
  PKSERVICE_ROUTINE  InterruptServiceRoutine;
  PVOID  InterruptServiceContext;
  PPARALLEL_DEFERRED_ROUTINE  DeferredPortCheckRoutine;
  PVOID  DeferredPortCheckContext;
} PARALLEL_INTERRUPT_SERVICE_ROUTINE, *PPARALLEL_INTERRUPT_SERVICE_ROUTINE;


#define IOCTL_INTERNAL_DISCONNECT_IDLE \
  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 32, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_INTERNAL_LOCK_PORT \
  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 37, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_INTERNAL_LOCK_PORT_NO_SELECT \
  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 52, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_INTERNAL_PARCLASS_CONNECT \
  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 30, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_INTERNAL_PARCLASS_DISCONNECT \
  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 31, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_INTERNAL_UNLOCK_PORT \
  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 38, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_INTERNAL_UNLOCK_PORT_NO_DESELECT \
  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 53, METHOD_BUFFERED, FILE_ANY_ACCESS)

typedef USHORT
(NTAPI *PDETERMINE_IEEE_MODES)(
  IN PVOID  Context);

typedef enum _PARALLEL_SAFETY {
	SAFE_MODE,
	UNSAFE_MODE
} PARALLEL_SAFETY;

typedef NTSTATUS
(NTAPI *PNEGOTIATE_IEEE_MODE)(
  IN PVOID  Context,
  IN USHORT  ModeMaskFwd,
  IN USHORT  ModeMaskRev,
  IN PARALLEL_SAFETY  ModeSafety,
  IN BOOLEAN  IsForward);

typedef NTSTATUS
(NTAPI *PTERMINATE_IEEE_MODE)(
	IN  PVOID  Context);

typedef NTSTATUS
(NTAPI *PPARALLEL_IEEE_FWD_TO_REV)(
  IN  PVOID  Context);

typedef NTSTATUS
(NTAPI *PPARALLEL_IEEE_REV_TO_FWD)(
  IN  PVOID  Context);

typedef NTSTATUS
(NTAPI *PPARALLEL_READ)(
	IN  PVOID  Context,
	OUT PVOID  Buffer,
	IN  ULONG  NumBytesToRead,
	OUT PULONG  NumBytesRead,
	IN  UCHAR  Channel);

typedef NTSTATUS
(NTAPI *PPARALLEL_WRITE)(
	IN  PVOID  Context,
	OUT PVOID  Buffer,
	IN  ULONG  NumBytesToWrite,
	OUT PULONG  NumBytesWritten,
	IN  UCHAR   Channel);

typedef NTSTATUS
(NTAPI *PPARALLEL_TRYSELECT_DEVICE)(
  IN  PVOID  Context,
  IN  PARALLEL_1284_COMMAND  Command);

typedef NTSTATUS
(NTAPI *PPARALLEL_DESELECT_DEVICE)(
  IN  PVOID  Context,
  IN  PARALLEL_1284_COMMAND  Command);

typedef struct _PARCLASS_INFORMATION {
  PUCHAR  Controller;
  PUCHAR  EcrController;
  ULONG  SpanOfController;
  PDETERMINE_IEEE_MODES  DetermineIeeeModes;
  PNEGOTIATE_IEEE_MODE  NegotiateIeeeMode;
  PTERMINATE_IEEE_MODE  TerminateIeeeMode;
  PPARALLEL_IEEE_FWD_TO_REV  IeeeFwdToRevMode;
  PPARALLEL_IEEE_REV_TO_FWD  IeeeRevToFwdMode;
  PPARALLEL_READ  ParallelRead;
  PPARALLEL_WRITE  ParallelWrite;
  PVOID  ParclassContext;
  ULONG  HardwareCapabilities;
  ULONG  FifoDepth;
  ULONG  FifoWidth;
  PPARALLEL_TRYSELECT_DEVICE  ParallelTryselect;
  PPARALLEL_DESELECT_DEVICE  ParallelDeSelect;
} PARCLASS_INFORMATION, *PPARCLASS_INFORMATION;

#ifdef __cplusplus
}
#endif

#endif /* __PARALLEL_H */