| 1 | /* | 
 
 
 
 
 | 2 | * winioctl.h | 
 
 
 
 
 | 3 | * | 
 
 
 
 
 | 4 | * Windows IOCTL subsystem declarations and definitions; includes some | 
 
 
 
 
 | 5 | * elements in common with the Windows Device Driver Kit. | 
 
 
 
 
 | 6 | * | 
 
 
 
 
 | 7 | * $Id: winioctl.h,v ed94503bab84 2016/05/04 19:34:24 keithmarshall $ | 
 
 
 
 
 | 8 | * | 
 
 
 
 
 | 9 | * Written by Anders Norlander  <anorland@hem2.passagen.se> | 
 
 
 
 
 | 10 | * Copyright (C) 1999-2005, 2009-2011, 2015, MinGW.org Project. | 
 
 
 
 
 | 11 | * | 
 
 
 
 
 | 12 | * | 
 
 
 
 
 | 13 | * Permission is hereby granted, free of charge, to any person obtaining a | 
 
 
 
 
 | 14 | * copy of this software and associated documentation files (the "Software"), | 
 
 
 
 
 | 15 | * to deal in the Software without restriction, including without limitation | 
 
 
 
 
 | 16 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | 
 
 
 
 
 | 17 | * and/or sell copies of the Software, and to permit persons to whom the | 
 
 
 
 
 | 18 | * Software is furnished to do so, subject to the following conditions: | 
 
 
 
 
 | 19 | * | 
 
 
 
 
 | 20 | * The above copyright notice, this permission notice, and the following | 
 
 
 
 
 | 21 | * disclaimer shall be included in all copies or substantial portions of | 
 
 
 
 
 | 22 | * the Software. | 
 
 
 
 
 | 23 | * | 
 
 
 
 
 | 24 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS | 
 
 
 
 
 | 25 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | 
 
 
 
 
 | 26 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL | 
 
 
 
 
 | 27 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | 
 
 
 
 
 | 28 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | 
 
 
 
 
 | 29 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OF OR OTHER | 
 
 
 
 
 | 30 | * DEALINGS IN THE SOFTWARE. | 
 
 
 
 
 | 31 | * | 
 
 
 
 
 | 32 | */ | 
 
 
 
 
 | 33 | #ifndef _WINIOCTL_H | 
 
 
 
 
 | 34 | #define _WINIOCTL_H | 
 
 
 
 
 | 35 | #pragma GCC system_header | 
 
 
 
 
 | 36 |  | 
 
 
 
 
 | 37 | #define __WINIOCTL_H_SOURCED__ | 
 
 
 
 
 | 38 |  | 
 
 
 
 
 | 39 | #ifndef _WINDOWS_H | 
 
 
 
 
 | 40 | /* FIXME: MSDN says that including <windows.h> should suffice to expose | 
 
 
 
 
 | 41 | * the content of this header, but this implementation does not satisfy | 
 
 
 
 
 | 42 | * that requirement.  Furthermore, this implementation cannot itself be | 
 
 
 
 
 | 43 | * included, unless <windows.h>, (or at least the content from those of | 
 
 
 
 
 | 44 | * its subsidiary headers which define Microsoft's peculiar, obfuscated | 
 
 
 
 
 | 45 | * data types), has been included first; enforce this requirement. | 
 
 
 
 
 | 46 | */ | 
 
 
 
 
 | 47 | #include <windows.h> | 
 
 
 
 
 | 48 | #endif | 
 
 
 
 
 | 49 |  | 
 
 
 
 
 | 50 | /* This file is required to provide a number of definitions which are | 
 
 
 
 
 | 51 | * duplicated in the Windows DDK headers; retrieve these definitions by | 
 
 
 
 
 | 52 | * selective inclusion from the appropriate DDK header files... | 
 
 
 
 
 | 53 | */ | 
 
 
 
 
 | 54 | #include <ddk/winddk.h> | 
 
 
 
 
 | 55 | #include <ddk/ntdddisk.h> | 
 
 
 
 
 | 56 |  | 
 
 
 
 
 | 57 | _BEGIN_C_DECLS | 
 
 
 
 
 | 58 |  | 
 
 
 
 
 | 59 | #define HIST_NO_OF_BUCKETS              24 | 
 
 
 
 
 | 60 | #define HISTOGRAM_BUCKET_SIZE           sizeof(HISTOGRAM_BUCKET) | 
 
 
 
 
 | 61 | #define DISK_HISTOGRAM_SIZE             sizeof(DISK_HISTOGRAM) | 
 
 
 
 
 | 62 |  | 
 
 
 
 
 | 63 | #define IOCTL_DISK_LOGGING              CTL_CODE(IOCTL_DISK_BASE,10,METHOD_BUFFERED,FILE_ANY_ACCESS) | 
 
 
 
 
 | 64 | #define IOCTL_DISK_HISTOGRAM_STRUCTURE  CTL_CODE(IOCTL_DISK_BASE,12,METHOD_BUFFERED,FILE_ANY_ACCESS) | 
 
 
 
 
 | 65 | #define IOCTL_DISK_HISTOGRAM_DATA       CTL_CODE(IOCTL_DISK_BASE,13,METHOD_BUFFERED,FILE_ANY_ACCESS) | 
 
 
 
 
 | 66 | #define IOCTL_DISK_HISTOGRAM_RESET      CTL_CODE(IOCTL_DISK_BASE,14,METHOD_BUFFERED,FILE_ANY_ACCESS) | 
 
 
 
 
 | 67 | #define IOCTL_DISK_REQUEST_STRUCTURE    CTL_CODE(IOCTL_DISK_BASE,15,METHOD_BUFFERED,FILE_ANY_ACCESS) | 
 
 
 
 
 | 68 | #define IOCTL_DISK_REQUEST_DATA         CTL_CODE(IOCTL_DISK_BASE,16,METHOD_BUFFERED,FILE_ANY_ACCESS) | 
 
 
 
 
 | 69 | #define IOCTL_DISK_UPDATE_PROPERTIES    CTL_CODE(IOCTL_DISK_BASE,0x50,METHOD_BUFFERED,FILE_ANY_ACCESS) | 
 
 
 
 
 | 70 | #define IOCTL_DISK_MEDIA_REMOVAL        CTL_CODE(IOCTL_DISK_BASE,0x201,METHOD_BUFFERED,FILE_READ_ACCESS) | 
 
 
 
 
 | 71 | #define IOCTL_DISK_EJECT_MEDIA          CTL_CODE(IOCTL_DISK_BASE,0x202,METHOD_BUFFERED,FILE_READ_ACCESS) | 
 
 
 
 
 | 72 | #define IOCTL_DISK_LOAD_MEDIA           CTL_CODE(IOCTL_DISK_BASE,0x203,METHOD_BUFFERED,FILE_READ_ACCESS) | 
 
 
 
 
 | 73 | #define IOCTL_DISK_RELEASE              CTL_CODE(IOCTL_DISK_BASE,0x205,METHOD_BUFFERED,FILE_READ_ACCESS) | 
 
 
 
 
 | 74 | #define IOCTL_DISK_REMOVE_DEVICE        CTL_CODE(IOCTL_DISK_BASE,0x207,METHOD_BUFFERED,FILE_READ_ACCESS) | 
 
 
 
 
 | 75 | #define IOCTL_SERIAL_LSRMST_INSERT      CTL_CODE(FILE_DEVICE_SERIAL_PORT,31,METHOD_BUFFERED,FILE_ANY_ACCESS) | 
 
 
 
 
 | 76 |  | 
 
 
 
 
 | 77 | /* FIXME: also in ddk/ntddvol.h; should be factored out. | 
 
 
 
 
 | 78 | */ | 
 
 
 
 
 | 79 | #define IOCTL_VOLUME_BASE   ((ULONG)('V')) | 
 
 
 
 
 | 80 | #define IOCTL_VOLUME_GET_VOLUME_DISK_EXTENTS CTL_CODE(IOCTL_VOLUME_BASE, 0, METHOD_BUFFERED, FILE_ANY_ACCESS) | 
 
 
 
 
 | 81 | #define IOCTL_VOLUME_IS_CLUSTERED       CTL_CODE(IOCTL_VOLUME_BASE, 12, METHOD_BUFFERED, FILE_ANY_ACCESS) | 
 
 
 
 
 | 82 |  | 
 
 
 
 
 | 83 | #define FSCTL_LOCK_VOLUME               CTL_CODE(FILE_DEVICE_FILE_SYSTEM,6,METHOD_BUFFERED,FILE_ANY_ACCESS) | 
 
 
 
 
 | 84 | #define FSCTL_UNLOCK_VOLUME             CTL_CODE(FILE_DEVICE_FILE_SYSTEM,7,METHOD_BUFFERED,FILE_ANY_ACCESS) | 
 
 
 
 
 | 85 | #define FSCTL_DISMOUNT_VOLUME           CTL_CODE(FILE_DEVICE_FILE_SYSTEM,8,METHOD_BUFFERED,FILE_ANY_ACCESS) | 
 
 
 
 
 | 86 | #define FSCTL_MOUNT_DBLS_VOLUME         CTL_CODE(FILE_DEVICE_FILE_SYSTEM,13,METHOD_BUFFERED,FILE_ANY_ACCESS) | 
 
 
 
 
 | 87 | #define FSCTL_GET_COMPRESSION           CTL_CODE(FILE_DEVICE_FILE_SYSTEM,15,METHOD_BUFFERED,FILE_ANY_ACCESS) | 
 
 
 
 
 | 88 | #define FSCTL_SET_COMPRESSION           CTL_CODE(FILE_DEVICE_FILE_SYSTEM,16,METHOD_BUFFERED,FILE_READ_DATA|FILE_WRITE_DATA) | 
 
 
 
 
 | 89 | #define FSCTL_READ_COMPRESSION          CTL_CODE(FILE_DEVICE_FILE_SYSTEM,17,METHOD_NEITHER,FILE_READ_DATA) | 
 
 
 
 
 | 90 | #define FSCTL_WRITE_COMPRESSION         CTL_CODE(FILE_DEVICE_FILE_SYSTEM,18,METHOD_NEITHER,FILE_WRITE_DATA) | 
 
 
 
 
 | 91 | #define FSCTL_GET_NTFS_VOLUME_DATA      CTL_CODE(FILE_DEVICE_FILE_SYSTEM,25,METHOD_BUFFERED,FILE_ANY_ACCESS) | 
 
 
 
 
 | 92 | #define FSCTL_GET_VOLUME_BITMAP         CTL_CODE(FILE_DEVICE_FILE_SYSTEM,27,METHOD_NEITHER,FILE_ANY_ACCESS) | 
 
 
 
 
 | 93 | #define FSCTL_GET_RETRIEVAL_POINTERS    CTL_CODE(FILE_DEVICE_FILE_SYSTEM,28,METHOD_NEITHER,FILE_ANY_ACCESS) | 
 
 
 
 
 | 94 | #define FSCTL_MOVE_FILE                 CTL_CODE(FILE_DEVICE_FILE_SYSTEM,29,METHOD_BUFFERED,FILE_ANY_ACCESS) | 
 
 
 
 
 | 95 | #define FSCTL_GET_REPARSE_POINT         CTL_CODE(FILE_DEVICE_FILE_SYSTEM,42,METHOD_BUFFERED,FILE_ANY_ACCESS) | 
 
 
 
 
 | 96 | #define FSCTL_SET_REPARSE_POINT         CTL_CODE(FILE_DEVICE_FILE_SYSTEM,41,METHOD_BUFFERED,FILE_ANY_ACCESS) | 
 
 
 
 
 | 97 | #define FSCTL_DELETE_REPARSE_POINT      CTL_CODE(FILE_DEVICE_FILE_SYSTEM,43,METHOD_BUFFERED,FILE_ANY_ACCESS) | 
 
 
 
 
 | 98 | #define FSCTL_SET_SPARSE                CTL_CODE(FILE_DEVICE_FILE_SYSTEM,49,METHOD_BUFFERED,FILE_SPECIAL_ACCESS) | 
 
 
 
 
 | 99 | #define FSCTL_ALLOW_EXTENDED_DASD_IO    CTL_CODE(FILE_DEVICE_FILE_SYSTEM,32,METHOD_NEITHER,FILE_ANY_ACCESS) | 
 
 
 
 
 | 100 |  | 
 
 
 
 
 | 101 | typedef DWORD DEVICE_TYPE; | 
 
 
 
 
 | 102 |  | 
 
 
 
 
 | 103 | enum | 
 
 
 
 
 | 104 | { SERIAL_LSRMST_ESCAPE          = 0, | 
 
 
 
 
 | 105 | SERIAL_LSRMST_LSR_DATA        = 1, | 
 
 
 
 
 | 106 | SERIAL_LSRMST_LSR_NODATA      = 2, | 
 
 
 
 
 | 107 | SERIAL_LSRMST_MST             = 3 | 
 
 
 
 
 | 108 | }; | 
 
 
 
 
 | 109 |  | 
 
 
 
 
 | 110 | enum | 
 
 
 
 
 | 111 | { DISK_LOGGING_START            = 0, | 
 
 
 
 
 | 112 | DISK_LOGGING_STOP             = 1, | 
 
 
 
 
 | 113 | DISK_LOGGING_DUMP             = 2, | 
 
 
 
 
 | 114 | DISK_BINNING                  = 3 | 
 
 
 
 
 | 115 | }; | 
 
 
 
 
 | 116 |  | 
 
 
 
 
 | 117 | typedef WORD BAD_TRACK_NUMBER, *PBAD_TRACK_NUMBER; | 
 
 
 
 
 | 118 | typedef enum _BIN_TYPES {RequestSize, RequestLocation} BIN_TYPES; | 
 
 
 
 
 | 119 |  | 
 
 
 
 
 | 120 | typedef | 
 
 
 
 
 | 121 | struct _BIN_RANGE | 
 
 
 
 
 | 122 | { LARGE_INTEGER                 StartValue; | 
 
 
 
 
 | 123 | LARGE_INTEGER                 Length; | 
 
 
 
 
 | 124 | } BIN_RANGE, *PBIN_RANGE; | 
 
 
 
 
 | 125 |  | 
 
 
 
 
 | 126 | typedef | 
 
 
 
 
 | 127 | struct _BIN_COUNT | 
 
 
 
 
 | 128 | { BIN_RANGE                     BinRange; | 
 
 
 
 
 | 129 | DWORD                         BinCount; | 
 
 
 
 
 | 130 | } BIN_COUNT, *PBIN_COUNT; | 
 
 
 
 
 | 131 |  | 
 
 
 
 
 | 132 | typedef | 
 
 
 
 
 | 133 | struct _BIN_RESULTS | 
 
 
 
 
 | 134 | { DWORD                         NumberOfBins; | 
 
 
 
 
 | 135 | BIN_COUNT                     BinCounts[1]; | 
 
 
 
 
 | 136 | } BIN_RESULTS, *PBIN_RESULTS; | 
 
 
 
 
 | 137 |  | 
 
 
 
 
 | 138 | typedef | 
 
 
 
 
 | 139 | struct _DISK_RECORD | 
 
 
 
 
 | 140 | { LARGE_INTEGER                 ByteOffset; | 
 
 
 
 
 | 141 | LARGE_INTEGER                 StartTime; | 
 
 
 
 
 | 142 | LARGE_INTEGER                 EndTime; | 
 
 
 
 
 | 143 | PVOID                         VirtualAddress; | 
 
 
 
 
 | 144 | DWORD                         NumberOfBytes; | 
 
 
 
 
 | 145 | BYTE                          DeviceNumber; | 
 
 
 
 
 | 146 | BOOLEAN                       ReadRequest; | 
 
 
 
 
 | 147 | } DISK_RECORD, *PDISK_RECORD; | 
 
 
 
 
 | 148 |  | 
 
 
 
 
 | 149 | typedef | 
 
 
 
 
 | 150 | struct _DISK_LOGGING | 
 
 
 
 
 | 151 | { BYTE                          Function; | 
 
 
 
 
 | 152 | PVOID                         BufferAddress; | 
 
 
 
 
 | 153 | DWORD                         BufferSize; | 
 
 
 
 
 | 154 | } DISK_LOGGING, *PDISK_LOGGING; | 
 
 
 
 
 | 155 |  | 
 
 
 
 
 | 156 | typedef | 
 
 
 
 
 | 157 | struct DiskQuotaUserInformation | 
 
 
 
 
 | 158 | { LONGLONG                      QuotaUsed; | 
 
 
 
 
 | 159 | LONGLONG                      QuotaThreshold; | 
 
 
 
 
 | 160 | LONGLONG                      QuotaLimit; | 
 
 
 
 
 | 161 | } DISKQUOTA_USER_INFORMATION, *PDISKQUOTA_USER_INFORMATION; | 
 
 
 
 
 | 162 |  | 
 
 
 
 
 | 163 | typedef | 
 
 
 
 
 | 164 | struct _HISTOGRAM_BUCKET | 
 
 
 
 
 | 165 | { DWORD                         Reads; | 
 
 
 
 
 | 166 | DWORD                         Writes; | 
 
 
 
 
 | 167 | } HISTOGRAM_BUCKET, *PHISTOGRAM_BUCKET; | 
 
 
 
 
 | 168 |  | 
 
 
 
 
 | 169 | typedef | 
 
 
 
 
 | 170 | struct _DISK_HISTOGRAM | 
 
 
 
 
 | 171 | { LARGE_INTEGER                 DiskSize; | 
 
 
 
 
 | 172 | LARGE_INTEGER                 Start; | 
 
 
 
 
 | 173 | LARGE_INTEGER                 End; | 
 
 
 
 
 | 174 | LARGE_INTEGER                 Average; | 
 
 
 
 
 | 175 | LARGE_INTEGER                 AverageRead; | 
 
 
 
 
 | 176 | LARGE_INTEGER                 AverageWrite; | 
 
 
 
 
 | 177 | DWORD                         Granularity; | 
 
 
 
 
 | 178 | DWORD                         Size; | 
 
 
 
 
 | 179 | DWORD                         ReadCount; | 
 
 
 
 
 | 180 | DWORD                         WriteCount; | 
 
 
 
 
 | 181 | PHISTOGRAM_BUCKET             Histogram; | 
 
 
 
 
 | 182 | } DISK_HISTOGRAM, *PDISK_HISTOGRAM; | 
 
 
 
 
 | 183 |  | 
 
 
 
 
 | 184 | typedef | 
 
 
 
 
 | 185 | struct _DISK_EXTENT | 
 
 
 
 
 | 186 | { DWORD                         DiskNumber; | 
 
 
 
 
 | 187 | LARGE_INTEGER                 StartingOffset; | 
 
 
 
 
 | 188 | LARGE_INTEGER                 ExtentLength; | 
 
 
 
 
 | 189 | } DISK_EXTENT, *PDISK_EXTENT; | 
 
 
 
 
 | 190 |  | 
 
 
 
 
 | 191 | typedef | 
 
 
 
 
 | 192 | struct _VOLUME_DISK_EXTENTS | 
 
 
 
 
 | 193 | { DWORD                         NumberOfDiskExtents; | 
 
 
 
 
 | 194 | DISK_EXTENT                   Extents[1]; | 
 
 
 
 
 | 195 | } VOLUME_DISK_EXTENTS, *PVOLUME_DISK_EXTENTS; | 
 
 
 
 
 | 196 |  | 
 
 
 
 
 | 197 | typedef | 
 
 
 
 
 | 198 | struct _DRIVE_LAYOUT_INFORMATION | 
 
 
 
 
 | 199 | { DWORD                         PartitionCount; | 
 
 
 
 
 | 200 | DWORD                         Signature; | 
 
 
 
 
 | 201 | PARTITION_INFORMATION         PartitionEntry[1]; | 
 
 
 
 
 | 202 | } DRIVE_LAYOUT_INFORMATION, *PDRIVE_LAYOUT_INFORMATION; | 
 
 
 
 
 | 203 |  | 
 
 
 
 
 | 204 | typedef | 
 
 
 
 
 | 205 | struct _DRIVE_LAYOUT_INFORMATION_EX | 
 
 
 
 
 | 206 | { DWORD                                 PartitionStyle; | 
 
 
 
 
 | 207 | DWORD                                 PartitionCount; | 
 
 
 
 
 | 208 | _ANONYMOUS_UNION union | 
 
 
 
 
 | 209 | { DRIVE_LAYOUT_INFORMATION_MBR          Mbr; | 
 
 
 
 
 | 210 | DRIVE_LAYOUT_INFORMATION_GPT          Gpt; | 
 
 
 
 
 | 211 | }; | 
 
 
 
 
 | 212 | PARTITION_INFORMATION_EX              PartitionEntry[1]; | 
 
 
 
 
 | 213 | } DRIVE_LAYOUT_INFORMATION_EX, *PDRIVE_LAYOUT_INFORMATION_EX; | 
 
 
 
 
 | 214 |  | 
 
 
 
 
 | 215 | typedef struct | 
 
 
 
 
 | 216 | { HANDLE FileHandle; | 
 
 
 
 
 | 217 | LARGE_INTEGER                 StartingVcn; | 
 
 
 
 
 | 218 | LARGE_INTEGER                 StartingLcn; | 
 
 
 
 
 | 219 | DWORD                         ClusterCount; | 
 
 
 
 
 | 220 | } MOVE_FILE_DATA, *PMOVE_FILE_DATA; | 
 
 
 
 
 | 221 |  | 
 
 
 
 
 | 222 | typedef | 
 
 
 
 
 | 223 | struct _PERF_BIN | 
 
 
 
 
 | 224 | { DWORD                         NumberOfBins; | 
 
 
 
 
 | 225 | DWORD                         TypeOfBin; | 
 
 
 
 
 | 226 | BIN_RANGE                     BinsRanges[1]; | 
 
 
 
 
 | 227 | } PERF_BIN, *PPERF_BIN; | 
 
 
 
 
 | 228 |  | 
 
 
 
 
 | 229 | typedef | 
 
 
 
 
 | 230 | struct _PREVENT_MEDIA_REMOVAL | 
 
 
 
 
 | 231 | { BOOLEAN                       PreventMediaRemoval; | 
 
 
 
 
 | 232 | } PREVENT_MEDIA_REMOVAL, *PPREVENT_MEDIA_REMOVAL; | 
 
 
 
 
 | 233 |  | 
 
 
 
 
 | 234 | typedef | 
 
 
 
 
 | 235 | struct RETRIEVAL_POINTERS_BUFFER | 
 
 
 
 
 | 236 | { DWORD                         ExtentCount; | 
 
 
 
 
 | 237 | LARGE_INTEGER                 StartingVcn; | 
 
 
 
 
 | 238 | struct | 
 
 
 
 
 | 239 | { LARGE_INTEGER                 NextVcn; | 
 
 
 
 
 | 240 | LARGE_INTEGER                 Lcn; | 
 
 
 
 
 | 241 | }                             Extents[1]; | 
 
 
 
 
 | 242 | } RETRIEVAL_POINTERS_BUFFER, *PRETRIEVAL_POINTERS_BUFFER; | 
 
 
 
 
 | 243 |  | 
 
 
 
 
 | 244 | typedef struct | 
 
 
 
 
 | 245 | { LARGE_INTEGER                 StartingLcn; | 
 
 
 
 
 | 246 | } STARTING_LCN_INPUT_BUFFER, *PSTARTING_LCN_INPUT_BUFFER; | 
 
 
 
 
 | 247 |  | 
 
 
 
 
 | 248 | typedef struct | 
 
 
 
 
 | 249 | { LARGE_INTEGER                 StartingVcn; | 
 
 
 
 
 | 250 | } STARTING_VCN_INPUT_BUFFER, *PSTARTING_VCN_INPUT_BUFFER; | 
 
 
 
 
 | 251 |  | 
 
 
 
 
 | 252 | typedef struct | 
 
 
 
 
 | 253 | { LARGE_INTEGER                 StartingLcn; | 
 
 
 
 
 | 254 | LARGE_INTEGER                 BitmapSize; | 
 
 
 
 
 | 255 | BYTE                          Buffer[1]; | 
 
 
 
 
 | 256 | } VOLUME_BITMAP_BUFFER, *PVOLUME_BITMAP_BUFFER; | 
 
 
 
 
 | 257 |  | 
 
 
 
 
 | 258 | typedef struct | 
 
 
 
 
 | 259 | { LARGE_INTEGER                 VolumeSerialNumber; | 
 
 
 
 
 | 260 | LARGE_INTEGER                 NumberSectors; | 
 
 
 
 
 | 261 | LARGE_INTEGER                 TotalClusters; | 
 
 
 
 
 | 262 | LARGE_INTEGER                 FreeClusters; | 
 
 
 
 
 | 263 | LARGE_INTEGER                 TotalReserved; | 
 
 
 
 
 | 264 | DWORD                         BytesPerSector; | 
 
 
 
 
 | 265 | DWORD                         BytesPerCluster; | 
 
 
 
 
 | 266 | DWORD                         BytesPerFileRecordSegment; | 
 
 
 
 
 | 267 | DWORD                         ClustersPerFileRecordSegment; | 
 
 
 
 
 | 268 | LARGE_INTEGER                 MftValidDataLength; | 
 
 
 
 
 | 269 | LARGE_INTEGER                 MftStartLcn; | 
 
 
 
 
 | 270 | LARGE_INTEGER                 Mft2StartLcn; | 
 
 
 
 
 | 271 | LARGE_INTEGER                 MftZoneStart; | 
 
 
 
 
 | 272 | LARGE_INTEGER                 MftZoneEnd; | 
 
 
 
 
 | 273 | } NTFS_VOLUME_DATA_BUFFER, *PNTFS_VOLUME_DATA_BUFFER; | 
 
 
 
 
 | 274 |  | 
 
 
 
 
 | 275 | _END_C_DECLS | 
 
 
 
 
 | 276 |  | 
 
 
 
 
 | 277 | #undef __WINIOCTL_H_SOURCED__ | 
 
 
 
 
 | 278 | #endif  /* _WINIOCTL_H: $RCSfile: winioctl.h,v $: end of file */ |