include/winioctl.h

   1 /*
   2  * Copyright (C) the Wine project
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #ifndef __WINE_WINIOCTL_H
  20 #define __WINE_WINIOCTL_H
  21
  22 #define CTL_CODE( DeviceType, Function, Method, Access ) (                 \
  23     (DWORD)((DeviceType) << 16) | ((Access) << 14) | ((Function) << 2) | (Method) \
  24 )
  25
  26 #define DEVICE_TYPE DWORD
  27
  28 #define FILE_DEVICE_BEEP                0x00000001
  29 #define FILE_DEVICE_CD_ROM              0x00000002
  30 #define FILE_DEVICE_CD_ROM_FILE_SYSTEM  0x00000003
  31 #define FILE_DEVICE_CONTROLLER          0x00000004
  32 #define FILE_DEVICE_DATALINK            0x00000005
  33 #define FILE_DEVICE_DFS                 0x00000006
  34 #define FILE_DEVICE_DISK                0x00000007
  35 #define FILE_DEVICE_DISK_FILE_SYSTEM    0x00000008
  36 #define FILE_DEVICE_FILE_SYSTEM         0x00000009
  37 #define FILE_DEVICE_INPORT_PORT         0x0000000a
  38 #define FILE_DEVICE_KEYBOARD            0x0000000b
  39 #define FILE_DEVICE_MAILSLOT            0x0000000c
  40 #define FILE_DEVICE_MIDI_IN             0x0000000d
  41 #define FILE_DEVICE_MIDI_OUT            0x0000000e
  42 #define FILE_DEVICE_MOUSE               0x0000000f
  43 #define FILE_DEVICE_MULTI_UNC_PROVIDER  0x00000010
  44 #define FILE_DEVICE_NAMED_PIPE          0x00000011
  45 #define FILE_DEVICE_NETWORK             0x00000012
  46 #define FILE_DEVICE_NETWORK_BROWSER     0x00000013
  47 #define FILE_DEVICE_NETWORK_FILE_SYSTEM 0x00000014
  48 #define FILE_DEVICE_NULL                0x00000015
  49 #define FILE_DEVICE_PARALLEL_PORT       0x00000016
  50 #define FILE_DEVICE_PHYSICAL_NETCARD    0x00000017
  51 #define FILE_DEVICE_PRINTER             0x00000018
  52 #define FILE_DEVICE_SCANNER             0x00000019
  53 #define FILE_DEVICE_SERIAL_MOUSE_PORT   0x0000001a
  54 #define FILE_DEVICE_SERIAL_PORT         0x0000001b
  55 #define FILE_DEVICE_SCREEN              0x0000001c
  56 #define FILE_DEVICE_SOUND               0x0000001d
  57 #define FILE_DEVICE_STREAMS             0x0000001e
  58 #define FILE_DEVICE_TAPE                0x0000001f
  59 #define FILE_DEVICE_TAPE_FILE_SYSTEM    0x00000020
  60 #define FILE_DEVICE_TRANSPORT           0x00000021
  61 #define FILE_DEVICE_UNKNOWN             0x00000022
  62 #define FILE_DEVICE_VIDEO               0x00000023
  63 #define FILE_DEVICE_VIRTUAL_DISK        0x00000024
  64 #define FILE_DEVICE_WAVE_IN             0x00000025
  65 #define FILE_DEVICE_WAVE_OUT            0x00000026
  66 #define FILE_DEVICE_8042_PORT           0x00000027
  67 #define FILE_DEVICE_NETWORK_REDIRECTOR  0x00000028
  68 #define FILE_DEVICE_BATTERY             0x00000029
  69 #define FILE_DEVICE_BUS_EXTENDER        0x0000002a
  70 #define FILE_DEVICE_MODEM               0x0000002b
  71 #define FILE_DEVICE_VDM                 0x0000002c
  72 #define FILE_DEVICE_MASS_STORAGE        0x0000002d
  73 #define FILE_DEVICE_SMB                 0x0000002e
  74 #define FILE_DEVICE_KS                  0x0000002f
  75 #define FILE_DEVICE_CHANGER             0x00000030
  76 #define FILE_DEVICE_SMARTCARD           0x00000031
  77 #define FILE_DEVICE_ACPI                0x00000032
  78 #define FILE_DEVICE_DVD                 0x00000033
  79 #define FILE_DEVICE_FULLSCREEN_VIDEO    0x00000034
  80 #define FILE_DEVICE_DFS_FILE_SYSTEM     0x00000035
  81 #define FILE_DEVICE_DFS_VOLUME          0x00000036
  82 #define FILE_DEVICE_SERENUM             0x00000037
  83 #define FILE_DEVICE_TERMSRV             0x00000038
  84 #define FILE_DEVICE_KSEC                0x00000039
  85
  86 #define METHOD_BUFFERED                 0
  87 #define METHOD_IN_DIRECT                1
  88 #define METHOD_OUT_DIRECT               2
  89 #define METHOD_NEITHER                  3
  90
  91 #define FILE_ANY_ACCESS                 0
  92 #define FILE_SPECIAL_ACCESS             0
  93 #define FILE_READ_ACCESS                FILE_READ_DATA  /* file & pipe */
  94 #define FILE_WRITE_ACCESS               FILE_WRITE_DATA /* file & pipe */
  95
  96 #define FSCTL_REQUEST_OPLOCK_LEVEL_1             CTL_CODE(FILE_DEVICE_FILE_SYSTEM,   0, METHOD_BUFFERED, FILE_ANY_ACCESS)
  97 #define FSCTL_REQUEST_OPLOCK_LEVEL_2             CTL_CODE(FILE_DEVICE_FILE_SYSTEM,   1, METHOD_BUFFERED, FILE_ANY_ACCESS)
  98 #define FSCTL_REQUEST_BATCH_OPLOCK               CTL_CODE(FILE_DEVICE_FILE_SYSTEM,   2, METHOD_BUFFERED, FILE_ANY_ACCESS)
  99 #define FSCTL_OPLOCK_BREAK_ACKNOWLEDGE           CTL_CODE(FILE_DEVICE_FILE_SYSTEM,   3, METHOD_BUFFERED, FILE_ANY_ACCESS)
 100 #define FSCTL_OPBATCH_ACK_CLOSE_PENDING          CTL_CODE(FILE_DEVICE_FILE_SYSTEM,   4, METHOD_BUFFERED, FILE_ANY_ACCESS)
 101 #define FSCTL_OPLOCK_BREAK_NOTIFY                CTL_CODE(FILE_DEVICE_FILE_SYSTEM,   5, METHOD_BUFFERED, FILE_ANY_ACCESS)
 102 #define FSCTL_LOCK_VOLUME                        CTL_CODE(FILE_DEVICE_FILE_SYSTEM,   6, METHOD_BUFFERED, FILE_ANY_ACCESS)
 103 #define FSCTL_UNLOCK_VOLUME                      CTL_CODE(FILE_DEVICE_FILE_SYSTEM,   7, METHOD_BUFFERED, FILE_ANY_ACCESS)
 104 #define FSCTL_DISMOUNT_VOLUME                    CTL_CODE(FILE_DEVICE_FILE_SYSTEM,   8, METHOD_BUFFERED, FILE_ANY_ACCESS)
 105 #define FSCTL_IS_VOLUME_MOUNTED                  CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  10, METHOD_BUFFERED, FILE_ANY_ACCESS)
 106 #define FSCTL_IS_PATHNAME_VALID                  CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  11, METHOD_BUFFERED, FILE_ANY_ACCESS)
 107 #define FSCTL_MARK_VOLUME_DIRTY                  CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  12, METHOD_BUFFERED, FILE_ANY_ACCESS)
 108 #define FSCTL_QUERY_RETRIEVAL_POINTERS           CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  14, METHOD_NEITHER,  FILE_ANY_ACCESS)
 109 #define FSCTL_GET_COMPRESSION                    CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  15, METHOD_BUFFERED, FILE_ANY_ACCESS)
 110 #define FSCTL_SET_COMPRESSION                    CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  16, METHOD_BUFFERED, FILE_READ_DATA | FILE_WRITE_DATA)
 111 #define FSCTL_MARK_AS_SYSTEM_HIVE                CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  19, METHOD_NEITHER,  FILE_ANY_ACCESS)
 112 #define FSCTL_OPLOCK_BREAK_ACK_NO_2              CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  20, METHOD_BUFFERED, FILE_ANY_ACCESS)
 113 #define FSCTL_INVALIDATE_VOLUMES                 CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  21, METHOD_BUFFERED, FILE_ANY_ACCESS)
 114 #define FSCTL_QUERY_FAT_BPB                      CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  22, METHOD_BUFFERED, FILE_ANY_ACCESS)
 115 #define FSCTL_REQUEST_FILTER_OPLOCK              CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  23, METHOD_BUFFERED, FILE_ANY_ACCESS)
 116 #define FSCTL_FILESYSTEM_GET_STATISTICS          CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  24, METHOD_BUFFERED, FILE_ANY_ACCESS)
 117 #define FSCTL_GET_NTFS_VOLUME_DATA               CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  25, METHOD_BUFFERED, FILE_ANY_ACCESS)
 118 #define FSCTL_GET_NTFS_FILE_RECORD               CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  26, METHOD_BUFFERED, FILE_ANY_ACCESS)
 119 #define FSCTL_GET_VOLUME_BITMAP                  CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  27, METHOD_NEITHER,  FILE_ANY_ACCESS)
 120 #define FSCTL_GET_RETRIEVAL_POINTERS             CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  28, METHOD_NEITHER,  FILE_ANY_ACCESS)
 121 #define FSCTL_MOVE_FILE                          CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  29, METHOD_BUFFERED, FILE_SPECIAL_ACCESS)
 122 #define FSCTL_IS_VOLUME_DIRTY                    CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  30, METHOD_BUFFERED, FILE_ANY_ACCESS)
 123 #define FSCTL_GET_HFS_INFORMATION                CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  31, METHOD_BUFFERED, FILE_ANY_ACCESS)
 124 #define FSCTL_ALLOW_EXTENDED_DASD_IO             CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  32, METHOD_NEITHER,  FILE_ANY_ACCESS)
 125 #define FSCTL_READ_PROPERTY_DATA                 CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  33, METHOD_NEITHER,  FILE_ANY_ACCESS)
 126 #define FSCTL_WRITE_PROPERTY_DATA                CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  34, METHOD_NEITHER,  FILE_ANY_ACCESS)
 127 #define FSCTL_FIND_FILES_BY_SID                  CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  35, METHOD_NEITHER,  FILE_ANY_ACCESS)
 128 #define FSCTL_DUMP_PROPERTY_DATA                 CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  37, METHOD_NEITHER,  FILE_ANY_ACCESS)
 129 #define FSCTL_SET_OBJECT_ID                      CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  38, METHOD_BUFFERED, FILE_SPECIAL_ACCESS)
 130 #define FSCTL_GET_OBJECT_ID                      CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  39, METHOD_BUFFERED, FILE_ANY_ACCESS)
 131 #define FSCTL_DELETE_OBJECT_ID                   CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  40, METHOD_BUFFERED, FILE_SPECIAL_ACCESS)
 132 #define FSCTL_SET_REPARSE_POINT                  CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  41, METHOD_BUFFERED, FILE_SPECIAL_ACCESS)
 133 #define FSCTL_GET_REPARSE_POINT                  CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  42, METHOD_BUFFERED, FILE_ANY_ACCESS)
 134 #define FSCTL_DELETE_REPARSE_POINT               CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  43, METHOD_BUFFERED, FILE_SPECIAL_ACCESS)
 135 #define FSCTL_ENUM_USN_DATA                      CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  44, METHOD_NEITHER,  FILE_ANY_ACCESS)
 136 #define FSCTL_SECURITY_ID_CHECK                  CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  45, METHOD_NEITHER,  FILE_READ_DATA)
 137 #define FSCTL_READ_USN_JOURNAL                   CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  46, METHOD_NEITHER,  FILE_ANY_ACCESS)
 138 #define FSCTL_SET_OBJECT_ID_EXTENDED             CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  47, METHOD_BUFFERED, FILE_SPECIAL_ACCESS)
 139 #define FSCTL_CREATE_OR_GET_OBJECT_ID            CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  48, METHOD_BUFFERED, FILE_ANY_ACCESS)
 140 #define FSCTL_SET_SPARSE                         CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  49, METHOD_BUFFERED, FILE_SPECIAL_ACCESS)
 141 #define FSCTL_SET_ZERO_DATA                      CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  50, METHOD_BUFFERED, FILE_WRITE_DATA)
 142 #define FSCTL_QUERY_ALLOCATED_RANGES             CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  51, METHOD_NEITHER,  FILE_READ_DATA)
 143 #define FSCTL_ENABLE_UPGRADE                     CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  52, METHOD_BUFFERED, FILE_WRITE_DATA)
 144 #define FSCTL_SET_ENCRYPTION                     CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  53, METHOD_NEITHER,  FILE_ANY_ACCESS)
 145 #define FSCTL_ENCRYPTION_FSCTL_IO                CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  54, METHOD_NEITHER,  FILE_ANY_ACCESS)
 146 #define FSCTL_WRITE_RAW_ENCRYPTED                CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  55, METHOD_NEITHER,  FILE_SPECIAL_ACCESS)
 147 #define FSCTL_READ_RAW_ENCRYPTED                 CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  56, METHOD_NEITHER,  FILE_SPECIAL_ACCESS)
 148 #define FSCTL_CREATE_USN_JOURNAL                 CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  57, METHOD_NEITHER,  FILE_ANY_ACCESS)
 149 #define FSCTL_READ_FILE_USN_DATA                 CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  58, METHOD_NEITHER,  FILE_ANY_ACCESS)
 150 #define FSCTL_WRITE_USN_CLOSE_RECORD             CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  59, METHOD_NEITHER,  FILE_ANY_ACCESS)
 151 #define FSCTL_EXTEND_VOLUME                      CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  60, METHOD_BUFFERED, FILE_ANY_ACCESS)
 152 #define FSCTL_QUERY_USN_JOURNAL                  CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  61, METHOD_BUFFERED, FILE_ANY_ACCESS)
 153 #define FSCTL_DELETE_USN_JOURNAL                 CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  62, METHOD_BUFFERED, FILE_ANY_ACCESS)
 154 #define FSCTL_MARK_HANDLE                        CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  63, METHOD_BUFFERED, FILE_ANY_ACCESS)
 155 #define FSCTL_SIS_COPYFILE                       CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  64, METHOD_BUFFERED, FILE_ANY_ACCESS)
 156 #define FSCTL_SIS_LINK_FILES                     CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  65, METHOD_BUFFERED, FILE_READ_DATA | FILE_WRITE_DATA)
 157 #define FSCTL_HSM_MSG                            CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  66, METHOD_BUFFERED, FILE_READ_DATA | FILE_WRITE_DATA)
 158 #define FSCTL_HSM_DATA                           CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  68, METHOD_NEITHER,  FILE_READ_DATA | FILE_WRITE_DATA)
 159 #define FSCTL_RECALL_FILE                        CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  69, METHOD_NEITHER,  FILE_ANY_ACCESS)
 160 #define FSCTL_READ_FROM_PLEX                     CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  71, METHOD_OUT_DIRECT,FILE_READ_DATA)
 161 #define FSCTL_FILE_PREFETCH                      CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  72, METHOD_BUFFERED, FILE_SPECIAL_ACCESS)
 162 #define FSCTL_MAKE_MEDIA_COMPATIBLE              CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  76, METHOD_BUFFERED, FILE_WRITE_DATA)
 163 #define FSCTL_SET_DEFECT_MANAGEMENT              CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  77, METHOD_BUFFERED, FILE_WRITE_DATA)
 164 #define FSCTL_QUERY_SPARING_INFO                 CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  78, METHOD_BUFFERED, FILE_ANY_ACCESS)
 165 #define FSCTL_QUERY_ON_DISK_VOLUME_INFO          CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  79, METHOD_BUFFERED, FILE_ANY_ACCESS)
 166 #define FSCTL_SET_VOLUME_COMPRESSION_STATE       CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  80, METHOD_BUFFERED, FILE_SPECIAL_ACCESS)
 167 #define FSCTL_TXFS_MODIFY_RM                     CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  81, METHOD_BUFFERED, FILE_WRITE_DATA)
 168 #define FSCTL_TXFS_QUERY_RM_INFORMATION          CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  82, METHOD_BUFFERED, FILE_READ_DATA)
 169 #define FSCTL_TXFS_ROLLFORWARD_REDO              CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  84, METHOD_BUFFERED, FILE_WRITE_DATA)
 170 #define FSCTL_TXFS_ROLLFORWARD_UNDO              CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  85, METHOD_BUFFERED, FILE_WRITE_DATA)
 171 #define FSCTL_TXFS_START_RM                      CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  86, METHOD_BUFFERED, FILE_WRITE_DATA)
 172 #define FSCTL_TXFS_SHUTDOWN_RM                   CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  87, METHOD_BUFFERED, FILE_WRITE_DATA)
 173 #define FSCTL_TXFS_READ_BACKUP_INFORMATION       CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  88, METHOD_BUFFERED, FILE_READ_DATA)
 174 #define FSCTL_TXFS_WRITE_BACKUP_INFORMATION      CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  89, METHOD_BUFFERED, FILE_WRITE_DATA)
 175 #define FSCTL_TXFS_CREATE_SECONDARY_RM           CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  90, METHOD_BUFFERED, FILE_WRITE_DATA)
 176 #define FSCTL_TXFS_GET_METADATA_INFO             CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  91, METHOD_BUFFERED, FILE_READ_DATA)
 177 #define FSCTL_TXFS_GET_TRANSACTED_VERSION        CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  92, METHOD_BUFFERED, FILE_READ_DATA)
 178 #define FSCTL_TXFS_CREATE_MINIVERSION            CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  95, METHOD_BUFFERED, FILE_WRITE_DATA)
 179 #define FSCTL_TXFS_TRANSACTION_ACTIVE            CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  99, METHOD_BUFFERED, FILE_READ_DATA)
 180 #define FSCTL_SET_ZERO_ON_DEALLOCATION           CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 101, METHOD_BUFFERED, FILE_SPECIAL_ACCESS)
 181 #define FSCTL_SET_REPAIR                         CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 102, METHOD_BUFFERED, FILE_ANY_ACCESS)
 182 #define FSCTL_GET_REPAIR                         CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 103, METHOD_BUFFERED, FILE_ANY_ACCESS)
 183 #define FSCTL_WAIT_FOR_REPAIR                    CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 104, METHOD_BUFFERED, FILE_ANY_ACCESS)
 184 #define FSCTL_INITIATE_REPAIR                    CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 106, METHOD_BUFFERED, FILE_ANY_ACCESS)
 185 #define FSCTL_CSC_INTERNAL                       CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 107, METHOD_NEITHER,  FILE_ANY_ACCESS)
 186 #define FSCTL_SHRINK_VOLUME                      CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 108, METHOD_BUFFERED, FILE_SPECIAL_ACCESS)
 187 #define FSCTL_SET_SHORT_NAME_BEHAVIOR            CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 109, METHOD_BUFFERED, FILE_ANY_ACCESS)
 188 #define FSCTL_DFSR_SET_GHOST_HANDLE_STATE        CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 110, METHOD_BUFFERED, FILE_ANY_ACCESS)
 189 #define FSCTL_TXFS_LIST_TRANSACTION_LOCKED_FILES CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 120, METHOD_BUFFERED, FILE_READ_DATA)
 190 #define FSCTL_TXFS_LIST_TRANSACTIONS             CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 121, METHOD_BUFFERED, FILE_READ_DATA)
 191 #define FSCTL_QUERY_PAGEFILE_ENCRYPTION          CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 122, METHOD_BUFFERED, FILE_ANY_ACCESS)
 192
 193 #define FSCTL_PIPE_ASSIGN_EVENT         CTL_CODE(FILE_DEVICE_NAMED_PIPE, 0, METHOD_BUFFERED, FILE_ANY_ACCESS)
 194 #define FSCTL_PIPE_DISCONNECT           CTL_CODE(FILE_DEVICE_NAMED_PIPE, 1, METHOD_BUFFERED, FILE_ANY_ACCESS)
 195 #define FSCTL_PIPE_LISTEN               CTL_CODE(FILE_DEVICE_NAMED_PIPE, 2, METHOD_BUFFERED, FILE_ANY_ACCESS)
 196 #define FSCTL_PIPE_PEEK                 CTL_CODE(FILE_DEVICE_NAMED_PIPE, 3, METHOD_BUFFERED, FILE_READ_DATA)
 197 #define FSCTL_PIPE_QUERY_EVENT          CTL_CODE(FILE_DEVICE_NAMED_PIPE, 4, METHOD_BUFFERED, FILE_ANY_ACCESS)
 198 #define FSCTL_PIPE_TRANSCEIVE           CTL_CODE(FILE_DEVICE_NAMED_PIPE, 5, METHOD_NEITHER,  FILE_READ_DATA | FILE_WRITE_DATA)
 199 #define FSCTL_PIPE_WAIT                 CTL_CODE(FILE_DEVICE_NAMED_PIPE, 6, METHOD_BUFFERED, FILE_ANY_ACCESS)
 200 #define FSCTL_PIPE_IMPERSONATE          CTL_CODE(FILE_DEVICE_NAMED_PIPE, 7, METHOD_BUFFERED, FILE_ANY_ACCESS)
 201 #define FSCTL_PIPE_SET_CLIENT_PROCESS   CTL_CODE(FILE_DEVICE_NAMED_PIPE, 8, METHOD_BUFFERED, FILE_ANY_ACCESS)
 202 #define FSCTL_PIPE_QUERY_CLIENT_PROCESS CTL_CODE(FILE_DEVICE_NAMED_PIPE, 9, METHOD_BUFFERED, FILE_ANY_ACCESS)
 203 #define FSCTL_PIPE_INTERNAL_READ        CTL_CODE(FILE_DEVICE_NAMED_PIPE, 2045, METHOD_BUFFERED, FILE_READ_DATA)
 204 #define FSCTL_PIPE_INTERNAL_WRITE       CTL_CODE(FILE_DEVICE_NAMED_PIPE, 2046, METHOD_BUFFERED, FILE_WRITE_DATA)
 205 #define FSCTL_PIPE_INTERNAL_TRANSCEIVE  CTL_CODE(FILE_DEVICE_NAMED_PIPE, 2047, METHOD_NEITHER, FILE_READ_DATA | FILE_WRITE_DATA)
 206 #define FSCTL_PIPE_INTERNAL_READ_OVFLOW CTL_CODE(FILE_DEVICE_NAMED_PIPE, 2048, METHOD_BUFFERED, FILE_READ_DATA)
 207
 208 #define IOCTL_STORAGE_BASE FILE_DEVICE_MASS_STORAGE
 209 #define IOCTL_STORAGE_CHECK_VERIFY       CTL_CODE(IOCTL_STORAGE_BASE, 0x0200, METHOD_BUFFERED, FILE_READ_ACCESS)
 210 #define IOCTL_STORAGE_CHECK_VERIFY2      CTL_CODE(IOCTL_STORAGE_BASE, 0x0200, METHOD_BUFFERED, FILE_ANY_ACCESS)
 211 #define IOCTL_STORAGE_MEDIA_REMOVAL      CTL_CODE(IOCTL_STORAGE_BASE, 0x0201, METHOD_BUFFERED, FILE_READ_ACCESS)
 212 #define IOCTL_STORAGE_EJECT_MEDIA        CTL_CODE(IOCTL_STORAGE_BASE, 0x0202, METHOD_BUFFERED, FILE_READ_ACCESS)
 213 #define IOCTL_STORAGE_LOAD_MEDIA         CTL_CODE(IOCTL_STORAGE_BASE, 0x0203, METHOD_BUFFERED, FILE_READ_ACCESS)
 214 #define IOCTL_STORAGE_LOAD_MEDIA2        CTL_CODE(IOCTL_STORAGE_BASE, 0x0203, METHOD_BUFFERED, FILE_ANY_ACCESS)
 215 #define IOCTL_STORAGE_RESERVE            CTL_CODE(IOCTL_STORAGE_BASE, 0x0204, METHOD_BUFFERED, FILE_READ_ACCESS)
 216 #define IOCTL_STORAGE_RELEASE            CTL_CODE(IOCTL_STORAGE_BASE, 0x0205, METHOD_BUFFERED, FILE_READ_ACCESS)
 217 #define IOCTL_STORAGE_FIND_NEW_DEVICES   CTL_CODE(IOCTL_STORAGE_BASE, 0x0206, METHOD_BUFFERED, FILE_READ_ACCESS)
 218 #define IOCTL_STORAGE_EJECTION_CONTROL   CTL_CODE(IOCTL_STORAGE_BASE, 0x0250, METHOD_BUFFERED, FILE_ANY_ACCESS)
 219 #define IOCTL_STORAGE_MCN_CONTROL        CTL_CODE(IOCTL_STORAGE_BASE, 0x0251, METHOD_BUFFERED, FILE_ANY_ACCESS)
 220
 221 #define IOCTL_STORAGE_GET_MEDIA_TYPES         CTL_CODE(IOCTL_STORAGE_BASE, 0x0300, METHOD_BUFFERED, FILE_ANY_ACCESS)
 222 #define IOCTL_STORAGE_GET_MEDIA_TYPES_EX      CTL_CODE(IOCTL_STORAGE_BASE, 0x0301, METHOD_BUFFERED, FILE_ANY_ACCESS)
 223 #define IOCTL_STORAGE_GET_MEDIA_SERIAL_NUMBER CTL_CODE(IOCTL_STORAGE_BASE, 0x0304, METHOD_BUFFERED, FILE_ANY_ACCESS)
 224 #define IOCTL_STORAGE_GET_HOTPLUG_INFO        CTL_CODE(IOCTL_STORAGE_BASE, 0x0305, METHOD_BUFFERED, FILE_ANY_ACCESS)
 225 #define IOCTL_STORAGE_SET_HOTPLUG_INFO        CTL_CODE(IOCTL_STORAGE_BASE, 0x0306, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 226
 227 #define IOCTL_STORAGE_RESET_BUS          CTL_CODE(IOCTL_STORAGE_BASE, 0x0400, METHOD_BUFFERED, FILE_READ_ACCESS)
 228 #define IOCTL_STORAGE_RESET_DEVICE       CTL_CODE(IOCTL_STORAGE_BASE, 0x0401, METHOD_BUFFERED, FILE_READ_ACCESS)
 229 #define IOCTL_STORAGE_BREAK_RESERCATION  CTL_CODE(IOCTL_STORAGE_BASE, 0x0405, METHOD_BUFFERED, FILE_READ_ACCESS);
 230 #define IOCTL_STORAGE_PERSISTENT_RESERVE_IN   CTL_CODE(IOCTL_STORAGE_BASE, 0x0406, METHOD_BUFFERED, FILE_READ_ACCESS);
 231 #define IOCTL_STORAGE_PERSISTENT_RESERVE_OUT  CTL_CODE(IOCTL_STORAGE_BASE, 0x0407, METHOD_BUFFERED, FILE_READ_ACCESS|FILE_WRITE_ACCESS);
 232
 233 #define IOCTL_STORAGE_GET_DEVICE_NUMBER  CTL_CODE(IOCTL_STORAGE_BASE, 0x0420, METHOD_BUFFERED, FILE_ANY_ACCESS)
 234
 235 #define IOCTL_DISK_BASE                 FILE_DEVICE_DISK
 236 #define IOCTL_DISK_GET_DRIVE_GEOMETRY   CTL_CODE(IOCTL_DISK_BASE, 0x0000, METHOD_BUFFERED, FILE_ANY_ACCESS)
 237 #define IOCTL_DISK_GET_PARTITION_INFO   CTL_CODE(IOCTL_DISK_BASE, 0x0001, METHOD_BUFFERED, FILE_READ_ACCESS)
 238 #define IOCTL_DISK_SET_PARTITION_INFO   CTL_CODE(IOCTL_DISK_BASE, 0x0002, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 239 #define IOCTL_DISK_GET_DRIVE_LAYOUT     CTL_CODE(IOCTL_DISK_BASE, 0x0003, METHOD_BUFFERED, FILE_READ_ACCESS)
 240 #define IOCTL_DISK_SET_DRIVE_LAYOUT     CTL_CODE(IOCTL_DISK_BASE, 0x0004, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 241 #define IOCTL_DISK_VERIFY               CTL_CODE(IOCTL_DISK_BASE, 0x0005, METHOD_BUFFERED, FILE_ANY_ACCESS)
 242 #define IOCTL_DISK_FORMAT_TRACKS        CTL_CODE(IOCTL_DISK_BASE, 0x0006, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 243 #define IOCTL_DISK_REASSIGN_BLOCKS      CTL_CODE(IOCTL_DISK_BASE, 0x0007, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 244 #define IOCTL_DISK_PERFORMANCE          CTL_CODE(IOCTL_DISK_BASE, 0x0008, METHOD_BUFFERED, FILE_ANY_ACCESS)
 245 #define IOCTL_DISK_IS_WRITABLE          CTL_CODE(IOCTL_DISK_BASE, 0x0009, METHOD_BUFFERED, FILE_ANY_ACCESS)
 246 #define IOCTL_DISK_LOGGING              CTL_CODE(IOCTL_DISK_BASE, 0x000a, METHOD_BUFFERED, FILE_ANY_ACCESS)
 247 #define IOCTL_DISK_FORMAT_TRACKS_EX     CTL_CODE(IOCTL_DISK_BASE, 0x000b, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 248 #define IOCTL_DISK_HISTOGRAM_STRUCTURE  CTL_CODE(IOCTL_DISK_BASE, 0x000c, METHOD_BUFFERED, FILE_ANY_ACCESS)
 249 #define IOCTL_DISK_HISTOGRAM_DATA       CTL_CODE(IOCTL_DISK_BASE, 0x000d, METHOD_BUFFERED, FILE_ANY_ACCESS)
 250 #define IOCTL_DISK_HISTOGRAM_RESET      CTL_CODE(IOCTL_DISK_BASE, 0x000e, METHOD_BUFFERED, FILE_ANY_ACCESS)
 251 #define IOCTL_DISK_REQUEST_STRUCTURE    CTL_CODE(IOCTL_DISK_BASE, 0x000f, METHOD_BUFFERED, FILE_ANY_ACCESS)
 252 #define IOCTL_DISK_REQUEST_DATA         CTL_CODE(IOCTL_DISK_BASE, 0x0010, METHOD_BUFFERED, FILE_ANY_ACCESS)
 253 #define IOCTL_DISK_CHECK_VERIFY         CTL_CODE(IOCTL_DISK_BASE, 0x0200, METHOD_BUFFERED, FILE_READ_ACCESS)
 254 #define IOCTL_DISK_MEDIA_REMOVAL        CTL_CODE(IOCTL_DISK_BASE, 0x0201, METHOD_BUFFERED, FILE_READ_ACCESS)
 255 #define IOCTL_DISK_EJECT_MEDIA          CTL_CODE(IOCTL_DISK_BASE, 0x0202, METHOD_BUFFERED, FILE_READ_ACCESS)
 256 #define IOCTL_DISK_LOAD_MEDIA           CTL_CODE(IOCTL_DISK_BASE, 0x0203, METHOD_BUFFERED, FILE_READ_ACCESS)
 257 #define IOCTL_DISK_RESERVE              CTL_CODE(IOCTL_DISK_BASE, 0x0204, METHOD_BUFFERED, FILE_READ_ACCESS)
 258 #define IOCTL_DISK_RELEASE              CTL_CODE(IOCTL_DISK_BASE, 0x0205, METHOD_BUFFERED, FILE_READ_ACCESS)
 259 #define IOCTL_DISK_FIND_NEW_DEVICES     CTL_CODE(IOCTL_DISK_BASE, 0x0206, METHOD_BUFFERED, FILE_READ_ACCESS)
 260 #define IOCTL_DISK_GET_MEDIA_TYPES      CTL_CODE(IOCTL_DISK_BASE, 0x0300, METHOD_BUFFERED, FILE_ANY_ACCESS)
 261
 262
 263 #define IOCTL_DISK_CONTROLLER_NUMBER    CTL_CODE(IOCTL_DISK_BASE, 0x0011, METHOD_BUFFERED, FILE_ANY_ACCESS)
 264 #define SMART_GET_VERSION               CTL_CODE(IOCTL_DISK_BASE, 0x0020, METHOD_BUFFERED, FILE_READ_ACCESS)
 265 #define SMART_SEND_DRIVE_COMMAND        CTL_CODE(IOCTL_DISK_BASE, 0x0021, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 266 #define SMART_RCV_DRIVE_DATA            CTL_CODE(IOCTL_DISK_BASE, 0x0022, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 267 #define IOCTL_DISK_GET_DRIVE_GEOMETRY_EX CTL_CODE(IOCTL_DISK_BASE, 0x0028, METHOD_BUFFERED, FILE_ANY_ACCESS)
 268
 269 #define IOCTL_VOLUME_BASE ((DWORD)'V')
 270 #define IOCTL_VOLUME_GET_VOLUME_DISK_EXTENTS      CTL_CODE(IOCTL_VOLUME_BASE, 0, METHOD_BUFFERED, FILE_ANY_ACCESS)
 271
 272 #define IOCTL_SERIAL_LSRMST_INSERT      CTL_CODE(FILE_DEVICE_SERIAL_PORT,31,METHOD_BUFFERED,FILE_ANY_ACCESS)
 273
 274
 275 /* Return Codes... should these be the same as something somewhere? */
 276 #define PARTITION_ENTRY_UNUSED          0x00      /* Entry unused */
 277 #define PARTITION_FAT_12                0x01      /* 12-bit FAT entries */
 278 #define PARTITION_XENIX_1               0x02      /* Xenix */
 279 #define PARTITION_XENIX_2               0x03      /* Xenix */
 280 #define PARTITION_FAT_16                0x04      /* 16-bit FAT entries */
 281 #define PARTITION_EXTENDED              0x05      /* Extended partition entry */
 282 #define PARTITION_HUGE                  0x06      /* Huge partition MS-DOS V4 */
 283 #define PARTITION_IFS                   0x07      /* IFS Partition */
 284 #define PARTITION_FAT32                 0x0B      /* FAT32 */
 285 #define PARTITION_FAT32_XINT13          0x0C      /* FAT32 using extended int13 services */
 286 #define PARTITION_XINT13                0x0E      /* Win95 partition using extended int13 services */
 287 #define PARTITION_XINT13_EXTENDED       0x0F      /* Same as type 5 but uses extended int13 services */
 288 #define PARTITION_PREP                  0x41      /* PowerPC Reference Platform (PReP) Boot Partition */
 289 #define PARTITION_LDM                   0x42      /* Logical Disk Manager partition */
 290 #define PARTITION_UNIX                  0x63      /* Unix */
 291
 292 typedef enum _MEDIA_TYPE {
 293     Unknown, F5_1Pt2_512, F3_1Pt44_512, F3_2Pt88_512, F3_20Pt8_512, F3_720_512, F5_360_512,
 294     F5_320_512, F5_320_1024, F5_180_512, F5_160_512, RemovableMedia, FixedMedia, F3_120M_512,
 295     F3_640_512, F5_640_512, F5_720_512, F3_1Pt2_512, F3_1Pt23_1024, F5_1Pt23_1024, F3_128Mb_512,
 296     F3_230Mb_512, F8_256_128
 297 } MEDIA_TYPE, *PMEDIA_TYPE;
 298
 299 typedef struct _FORMAT_PARAMETERS {
 300    MEDIA_TYPE           MediaType;
 301    DWORD                StartCylinderNumber;
 302    DWORD                EndCylinderNumber;
 303    DWORD                StartHeadNumber;
 304    DWORD                EndHeadNumber;
 305 } FORMAT_PARAMETERS, *PFORMAT_PARAMETERS;
 306
 307 typedef WORD   BAD_TRACK_NUMBER;
 308 typedef WORD   *PBAD_TRACK_NUMBER;
 309
 310 typedef struct _FORMAT_EX_PARAMETERS {
 311    MEDIA_TYPE           MediaType;
 312    DWORD                StartCylinderNumber;
 313    DWORD                EndCylinderNumber;
 314    DWORD                StartHeadNumber;
 315    DWORD                EndHeadNumber;
 316    WORD                 FormatGapLength;
 317    WORD                 SectorsPerTrack;
 318    WORD                 SectorNumber[1];
 319 } FORMAT_EX_PARAMETERS, *PFORMAT_EX_PARAMETERS;
 320
 321 typedef struct _DISK_GEOMETRY {
 322     LARGE_INTEGER       Cylinders;
 323     MEDIA_TYPE          MediaType;
 324     DWORD               TracksPerCylinder;
 325     DWORD               SectorsPerTrack;
 326     DWORD               BytesPerSector;
 327 } DISK_GEOMETRY, *PDISK_GEOMETRY;
 328
 329 typedef struct _DISK_GEOMETRY_EX {
 330     DISK_GEOMETRY       Geometry;
 331     LARGE_INTEGER       DiskSize;
 332     BYTE                Data[1];
 333 } DISK_GEOMETRY_EX, *PDISK_GEOMETRY_EX;
 334
 335 typedef struct _PARTITION_INFORMATION {
 336     LARGE_INTEGER       StartingOffset;
 337     LARGE_INTEGER       PartitionLength;
 338     DWORD               HiddenSectors;
 339     DWORD               PartitionNumber;
 340     BYTE                PartitionType;
 341     BOOLEAN             BootIndicator;
 342     BOOLEAN             RecognizedPartition;
 343     BOOLEAN             RewritePartition;
 344 } PARTITION_INFORMATION, *PPARTITION_INFORMATION;
 345
 346 typedef struct _SET_PARTITION_INFORMATION {
 347     BYTE                PartitionType;
 348 } SET_PARTITION_INFORMATION, *PSET_PARTITION_INFORMATION;
 349
 350 typedef struct _DRIVE_LAYOUT_INFORMATION {
 351     DWORD               PartitionCount;
 352     DWORD               Signature;
 353     PARTITION_INFORMATION PartitionEntry[1];
 354 } DRIVE_LAYOUT_INFORMATION, *PDRIVE_LAYOUT_INFORMATION;
 355
 356 typedef struct _VERIFY_INFORMATION {
 357     LARGE_INTEGER       StartingOffset;
 358     DWORD               Length;
 359 } VERIFY_INFORMATION, *PVERIFY_INFORMATION;
 360
 361 typedef struct _REASSIGN_BLOCKS {
 362     WORD                Reserved;
 363     WORD                Count;
 364     DWORD               BlockNumber[1];
 365 } REASSIGN_BLOCKS, *PREASSIGN_BLOCKS;
 366
 367 /* Start: _WIN32_WINNT >= 0x0400 */
 368
 369 typedef struct _DISK_CONTROLLER_NUMBER {
 370     DWORD               ControllerNumber;
 371     DWORD               DiskNumber;
 372 } DISK_CONTROLLER_NUMBER, *PDISK_CONTROLLER_NUMBER;
 373
 374 /* VOLUME_GET_VOLUME_DISK_EXTENTS */
 375 typedef struct _DISK_EXTENT {
 376     DWORD               DiskNumber;
 377     LARGE_INTEGER       StartingOffset;
 378     LARGE_INTEGER       ExtentLength;
 379 } DISK_EXTENT;
 380
 381 typedef struct _VOLUME_DISK_EXTENTS {
 382     DWORD               NumberOfDiskExtents;
 383     DISK_EXTENT         Extents[1];
 384 } VOLUME_DISK_EXTENTS;
 385
 386 typedef struct RETRIEVAL_POINTERS_BUFFER {
 387     DWORD         ExtentCount;
 388     LARGE_INTEGER StartingVcn;
 389     struct {
 390         LARGE_INTEGER NextVcn;
 391         LARGE_INTEGER Lcn;
 392     } Extents[1];
 393 } RETRIEVAL_POINTERS_BUFFER, *PRETRIEVAL_POINTERS_BUFFER;
 394
 395 /* End: _WIN32_WINNT >= 0x0400 */
 396
 397 /*
 398  *      NT I/O-Manager
 399  */
 400
 401 /*
 402  * structures for NtQueryVolumeInformationFile
 403  * (wdm.h)
 404  */
 405
 406 /* FileFsVolumeInformation = 1 */
 407 typedef struct _FILE_FS_VOLUME_INFORMATION {
 408         LARGE_INTEGER   VolumeCreationTime;
 409         ULONG           VolumeSerialNumber;
 410         ULONG           VolumeLabelLength;
 411         BOOLEAN         SupportsObjects;
 412         WCHAR           VolumeLabel[1];
 413 } FILE_FS_VOLUME_INFORMATION, *PFILE_FS_VOLUME_INFORMATION;
 414
 415 /* FileFsLabelInformation = 2 */
 416 /*
 417  unknown
 418 */
 419
 420 /* FileFsSizeInformation = 3 */
 421 typedef struct _FILE_FS_SIZE_INFORMATION {
 422         LARGE_INTEGER   TotalAllocationUnits;
 423         LARGE_INTEGER   AvailableAllocationUnits;
 424         ULONG           SectorsPerAllocationUnit;
 425         ULONG           BytesPerSector;
 426 } FILE_FS_SIZE_INFORMATION, *PFILE_FS_SIZE_INFORMATION;
 427
 428 /* FileFsDeviceInformation = 4 */
 429 typedef struct _FILE_FS_DEVICE_INFORMATION {
 430         DEVICE_TYPE DeviceType;
 431         ULONG Characteristics;
 432 } FILE_FS_DEVICE_INFORMATION, *PFILE_FS_DEVICE_INFORMATION;
 433
 434 /* FileFsAttributeInformation = 5 */
 435 typedef struct _FILE_FS_ATTRIBUTE_INFORMATION {
 436         ULONG   FileSystemAttribute;
 437         LONG    MaximumComponentNameLength;
 438         ULONG   FileSystemNameLength;
 439         WCHAR   FileSystemName[1];
 440 } FILE_FS_ATTRIBUTE_INFORMATION, *PFILE_FS_ATTRIBUTE_INFORMATION;
 441
 442 typedef struct _FILE_PIPE_WAIT_FOR_BUFFER {
 443     LARGE_INTEGER   Timeout;
 444     ULONG           NameLength;
 445     BOOLEAN         TimeoutSpecified;
 446     WCHAR           Name[1];
 447 } FILE_PIPE_WAIT_FOR_BUFFER, *PFILE_PIPE_WAIT_FOR_BUFFER;
 448
 449 typedef struct _FILE_PIPE_PEEK_BUFFER {
 450     ULONG   NamedPipeState;
 451     ULONG   ReadDataAvailable;
 452     ULONG   NumberOfMessages;
 453     ULONG   MessageLength;
 454     CHAR    Data[1];
 455 } FILE_PIPE_PEEK_BUFFER, *PFILE_PIPE_PEEK_BUFFER;
 456
 457 /* Device GUIDs */
 458 #ifdef DEFINE_GUID
 459
 460 DEFINE_GUID(GUID_DEVINTERFACE_COMPORT, 0x86E0D1E0L, 0x8089,
 461  0x11D0, 0x9C, 0xE4, 0x08, 0x00, 0x3E, 0x30, 0x1F, 0x73);
 462 DEFINE_GUID(GUID_DEVINTERFACE_SERENUM_BUS_ENUMERATOR, 0x4D36E978L, 0xE325,
 463  0x11CE, 0xBF, 0xC1, 0x08, 0x00, 0x2B, 0xE1, 0x03, 0x18);
 464
 465 /* obsolete GUID names */
 466 #define GUID_CLASS_COMPORT          GUID_DEVINTERFACE_COMPORT
 467 #define GUID_SERENUM_BUS_ENUMERATOR GUID_DEVINTERFACE_SERENUM_BUS_ENUMERATOR
 468
 469 #endif /* DEFINE_GUID */
 470
 471 #endif