reactos/w32api/include/winioctl.h

   1 #ifndef _WINIOCTL_H
   2 #define _WINIOCTL_H
   3 #if __GNUC__ >=3
   4 #pragma GCC system_header
   5 #endif
   6
   7 #ifdef __cplusplus
   8 extern "C" {
   9 #endif
  10 #define HIST_NO_OF_BUCKETS 24
  11 #define HISTOGRAM_BUCKET_SIZE sizeof(HISTOGRAM_BUCKET)
  12 #define DISK_HISTOGRAM_SIZE sizeof(DISK_HISTOGRAM)
  13 #define CTL_CODE(t,f,m,a) (((t)<<16)|((a)<<14)|((f)<<2)|(m))
  14 #define DEVICE_TYPE_FROM_CTL_CODE(c) (((DWORD)((c)&0xffff0000))>>16)
  15 #define IOCTL_STORAGE_BASE FILE_DEVICE_MASS_STORAGE
  16 #define IOCTL_STORAGE_CHECK_VERIFY     CTL_CODE(IOCTL_STORAGE_BASE, 0x0200, METHOD_BUFFERED, FILE_READ_ACCESS)
  17 #define IOCTL_STORAGE_CHECK_VERIFY2    CTL_CODE(IOCTL_STORAGE_BASE, 0x0200, METHOD_BUFFERED, FILE_ANY_ACCESS)
  18 #define IOCTL_STORAGE_MEDIA_REMOVAL    CTL_CODE(IOCTL_STORAGE_BASE, 0x0201, METHOD_BUFFERED, FILE_READ_ACCESS)
  19 #define IOCTL_STORAGE_EJECT_MEDIA      CTL_CODE(IOCTL_STORAGE_BASE, 0x0202, METHOD_BUFFERED, FILE_READ_ACCESS)
  20 #define IOCTL_STORAGE_LOAD_MEDIA       CTL_CODE(IOCTL_STORAGE_BASE, 0x0203, METHOD_BUFFERED, FILE_READ_ACCESS)
  21 #define IOCTL_STORAGE_LOAD_MEDIA2      CTL_CODE(IOCTL_STORAGE_BASE, 0x0203, METHOD_BUFFERED, FILE_ANY_ACCESS)
  22 #define IOCTL_STORAGE_RESERVE          CTL_CODE(IOCTL_STORAGE_BASE, 0x0204, METHOD_BUFFERED, FILE_READ_ACCESS)
  23 #define IOCTL_STORAGE_RELEASE          CTL_CODE(IOCTL_STORAGE_BASE, 0x0205, METHOD_BUFFERED, FILE_READ_ACCESS)
  24 #define IOCTL_STORAGE_FIND_NEW_DEVICES CTL_CODE(IOCTL_STORAGE_BASE, 0x0206, METHOD_BUFFERED, FILE_READ_ACCESS)
  25 #define IOCTL_STORAGE_EJECTION_CONTROL CTL_CODE(IOCTL_STORAGE_BASE, 0x0250, METHOD_BUFFERED, FILE_ANY_ACCESS)
  26 #define IOCTL_STORAGE_MCN_CONTROL      CTL_CODE(IOCTL_STORAGE_BASE, 0x0251, METHOD_BUFFERED, FILE_ANY_ACCESS)
  27 #define IOCTL_STORAGE_GET_MEDIA_TYPES  CTL_CODE(IOCTL_STORAGE_BASE, 0x0300, METHOD_BUFFERED, FILE_ANY_ACCESS)
  28 #define IOCTL_STORAGE_GET_MEDIA_TYPES_EX CTL_CODE(IOCTL_STORAGE_BASE, 0x0301, METHOD_BUFFERED, FILE_ANY_ACCESS)
  29 #define IOCTL_STORAGE_RESET_BUS        CTL_CODE(IOCTL_STORAGE_BASE, 0x0400, METHOD_BUFFERED, FILE_READ_ACCESS)
  30 #define IOCTL_STORAGE_RESET_DEVICE     CTL_CODE(IOCTL_STORAGE_BASE, 0x0401, METHOD_BUFFERED, FILE_READ_ACCESS)
  31 #define IOCTL_STORAGE_GET_DEVICE_NUMBER CTL_CODE(IOCTL_STORAGE_BASE, 0x0420, METHOD_BUFFERED, FILE_ANY_ACCESS)
  32 #define IOCTL_STORAGE_PREDICT_FAILURE CTL_CODE(IOCTL_STORAGE_BASE, 0x0440, METHOD_BUFFERED, FILE_ANY_ACCESS)
  33 #define IOCTL_DISK_BASE FILE_DEVICE_DISK
  34 #define IOCTL_DISK_GET_DRIVE_GEOMETRY CTL_CODE(IOCTL_DISK_BASE,0,METHOD_BUFFERED, FILE_ANY_ACCESS)
  35 #define IOCTL_DISK_GET_PARTITION_INFO CTL_CODE(IOCTL_DISK_BASE,1,METHOD_BUFFERED,FILE_READ_ACCESS)
  36 #define IOCTL_DISK_SET_PARTITION_INFO CTL_CODE(IOCTL_DISK_BASE,2,METHOD_BUFFERED,FILE_READ_ACCESS|FILE_WRITE_ACCESS)
  37 #define IOCTL_DISK_GET_DRIVE_LAYOUT     CTL_CODE(IOCTL_DISK_BASE,3,METHOD_BUFFERED,FILE_READ_ACCESS)
  38 #define IOCTL_DISK_SET_DRIVE_LAYOUT CTL_CODE(IOCTL_DISK_BASE,4,METHOD_BUFFERED,FILE_READ_ACCESS|FILE_WRITE_ACCESS)
  39 #define IOCTL_DISK_VERIFY CTL_CODE(IOCTL_DISK_BASE,5,METHOD_BUFFERED,FILE_ANY_ACCESS)
  40 #define IOCTL_DISK_FORMAT_TRACKS CTL_CODE(IOCTL_DISK_BASE,6,METHOD_BUFFERED,FILE_READ_ACCESS|FILE_WRITE_ACCESS)
  41 #define IOCTL_DISK_REASSIGN_BLOCKS CTL_CODE(IOCTL_DISK_BASE,7,METHOD_BUFFERED,FILE_READ_ACCESS|FILE_WRITE_ACCESS)
  42 #define IOCTL_DISK_PERFORMANCE CTL_CODE(IOCTL_DISK_BASE,8,METHOD_BUFFERED,FILE_ANY_ACCESS)
  43 #define IOCTL_DISK_IS_WRITABLE CTL_CODE(IOCTL_DISK_BASE,9,METHOD_BUFFERED,FILE_ANY_ACCESS)
  44 #define IOCTL_DISK_LOGGING CTL_CODE(IOCTL_DISK_BASE,10,METHOD_BUFFERED,FILE_ANY_ACCESS)
  45 #define IOCTL_DISK_FORMAT_TRACKS_EX CTL_CODE(IOCTL_DISK_BASE,11,METHOD_BUFFERED,FILE_READ_ACCESS|FILE_WRITE_ACCESS)
  46 #define IOCTL_DISK_HISTOGRAM_STRUCTURE CTL_CODE(IOCTL_DISK_BASE,12,METHOD_BUFFERED,FILE_ANY_ACCESS)
  47 #define IOCTL_DISK_HISTOGRAM_DATA CTL_CODE(IOCTL_DISK_BASE,13,METHOD_BUFFERED,FILE_ANY_ACCESS)
  48 #define IOCTL_DISK_HISTOGRAM_RESET CTL_CODE(IOCTL_DISK_BASE,14,METHOD_BUFFERED,FILE_ANY_ACCESS)
  49 #define IOCTL_DISK_REQUEST_STRUCTURE CTL_CODE(IOCTL_DISK_BASE,15,METHOD_BUFFERED,FILE_ANY_ACCESS)
  50 #define IOCTL_DISK_REQUEST_DATA CTL_CODE(IOCTL_DISK_BASE,16,METHOD_BUFFERED,FILE_ANY_ACCESS)
  51 #define IOCTL_DISK_GET_PARTITION_INFO_EX CTL_CODE(IOCTL_DISK_BASE,0x12,METHOD_BUFFERED,FILE_ANY_ACCESS)
  52 #define IOCTL_DISK_SET_PARTITION_INFO_EX CTL_CODE(IOCTL_DISK_BASE,0x13,METHOD_BUFFERED,FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  53 #define IOCTL_DISK_GET_DRIVE_LAYOUT_EX CTL_CODE(IOCTL_DISK_BASE,0x14,METHOD_BUFFERED,FILE_ANY_ACCESS)
  54 #define IOCTL_DISK_SET_DRIVE_LAYOUT_EX CTL_CODE(IOCTL_DISK_BASE,0x15,METHOD_BUFFERED,FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  55 #define IOCTL_DISK_CREATE_DISK CTL_CODE(IOCTL_DISK_BASE,0x16,METHOD_BUFFERED,FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  56 #define IOCTL_DISK_GET_LENGTH_INFO CTL_CODE(IOCTL_DISK_BASE,0x17,METHOD_BUFFERED,FILE_READ_ACCESS)
  57 #define IOCTL_DISK_PERFORMANCE_OFF CTL_CODE(IOCTL_DISK_BASE,0x18,METHOD_BUFFERED,FILE_ANY_ACCESS)
  58 #define IOCTL_DISK_GET_DRIVE_GEOMETRY_EX CTL_CODE(IOCTL_DISK_BASE,0x28,METHOD_BUFFERED,FILE_ANY_ACCESS)
  59 #define IOCTL_DISK_GROW_PARTITION CTL_CODE(IOCTL_DISK_BASE,0x34,METHOD_BUFFERED,FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  60 #define IOCTL_DISK_GET_CACHE_INFORMATION CTL_CODE(IOCTL_DISK_BASE,0x35,METHOD_BUFFERED,FILE_READ_ACCESS)
  61 #define IOCTL_DISK_SET_CACHE_INFORMATION CTL_CODE(IOCTL_DISK_BASE,0x36,METHOD_BUFFERED,FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  62 #define IOCTL_DISK_DELETE_DRIVE_LAYOUT CTL_CODE(IOCTL_DISK_BASE,0x40,METHOD_BUFFERED,FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  63 #define IOCTL_DISK_UPDATE_PROPERTIES CTL_CODE(IOCTL_DISK_BASE,0x50,METHOD_BUFFERED,FILE_ANY_ACCESS)
  64 #define IOCTL_DISK_CHECK_VERIFY CTL_CODE(IOCTL_DISK_BASE,0x200,METHOD_BUFFERED,FILE_READ_ACCESS)
  65 #define IOCTL_DISK_MEDIA_REMOVAL CTL_CODE(IOCTL_DISK_BASE,0x201,METHOD_BUFFERED,FILE_READ_ACCESS)
  66 #define IOCTL_DISK_EJECT_MEDIA CTL_CODE(IOCTL_DISK_BASE,0x202,METHOD_BUFFERED,FILE_READ_ACCESS)
  67 #define IOCTL_DISK_LOAD_MEDIA CTL_CODE(IOCTL_DISK_BASE,0x203,METHOD_BUFFERED,FILE_READ_ACCESS)
  68 #define IOCTL_DISK_RESERVE CTL_CODE(IOCTL_DISK_BASE,0x204,METHOD_BUFFERED,FILE_READ_ACCESS)
  69 #define IOCTL_DISK_RELEASE CTL_CODE(IOCTL_DISK_BASE,0x205,METHOD_BUFFERED,FILE_READ_ACCESS)
  70 #define IOCTL_DISK_FIND_NEW_DEVICES CTL_CODE(IOCTL_DISK_BASE,0x206,METHOD_BUFFERED,FILE_READ_ACCESS)
  71 #define IOCTL_DISK_REMOVE_DEVICE CTL_CODE(IOCTL_DISK_BASE,0x207,METHOD_BUFFERED,FILE_READ_ACCESS)
  72 #define IOCTL_DISK_GET_MEDIA_TYPES CTL_CODE(IOCTL_DISK_BASE,0x300,METHOD_BUFFERED,FILE_ANY_ACCESS)
  73 #define IOCTL_DISK_UPDATE_DRIVE_SIZE CTL_CODE(IOCTL_DISK_BASE, 0x0032, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  74 #define IOCTL_SERIAL_LSRMST_INSERT      CTL_CODE(FILE_DEVICE_SERIAL_PORT,31,METHOD_BUFFERED,FILE_ANY_ACCESS)
  75 #define FSCTL_LOCK_VOLUME       CTL_CODE(FILE_DEVICE_FILE_SYSTEM,6,METHOD_BUFFERED,FILE_ANY_ACCESS)
  76 #define FSCTL_UNLOCK_VOLUME     CTL_CODE(FILE_DEVICE_FILE_SYSTEM,7,METHOD_BUFFERED,FILE_ANY_ACCESS)
  77 #define FSCTL_PIPE_IMPERSONATE  CTL_CODE(FILE_DEVICE_NAMED_PIPE, 7, METHOD_BUFFERED, FILE_ANY_ACCESS)
  78 #define FSCTL_DISMOUNT_VOLUME   CTL_CODE(FILE_DEVICE_FILE_SYSTEM,8,METHOD_BUFFERED,FILE_ANY_ACCESS)
  79 #define FSCTL_MOUNT_DBLS_VOLUME CTL_CODE(FILE_DEVICE_FILE_SYSTEM,13,METHOD_BUFFERED,FILE_ANY_ACCESS)
  80 #define FSCTL_GET_COMPRESSION   CTL_CODE(FILE_DEVICE_FILE_SYSTEM,15,METHOD_BUFFERED,FILE_ANY_ACCESS)
  81 #define FSCTL_SET_COMPRESSION   CTL_CODE(FILE_DEVICE_FILE_SYSTEM,16,METHOD_BUFFERED,FILE_READ_DATA|FILE_WRITE_DATA)
  82 #define FSCTL_READ_COMPRESSION  CTL_CODE(FILE_DEVICE_FILE_SYSTEM,17,METHOD_NEITHER,FILE_READ_DATA)
  83 #define FSCTL_WRITE_COMPRESSION CTL_CODE(FILE_DEVICE_FILE_SYSTEM,18,METHOD_NEITHER,FILE_WRITE_DATA)
  84 #define FSCTL_GET_NTFS_VOLUME_DATA CTL_CODE(FILE_DEVICE_FILE_SYSTEM,25,METHOD_BUFFERED,FILE_ANY_ACCESS)
  85 #define FSCTL_GET_VOLUME_BITMAP CTL_CODE(FILE_DEVICE_FILE_SYSTEM,27,METHOD_NEITHER,FILE_ANY_ACCESS)
  86 #define FSCTL_GET_RETRIEVAL_POINTERS CTL_CODE(FILE_DEVICE_FILE_SYSTEM,28,METHOD_NEITHER,FILE_ANY_ACCESS)
  87 #define FSCTL_MOVE_FILE CTL_CODE(FILE_DEVICE_FILE_SYSTEM,29,METHOD_BUFFERED,FILE_ANY_ACCESS)
  88 #define FSCTL_GET_REPARSE_POINT CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 42, METHOD_BUFFERED, FILE_ANY_ACCESS)
  89 #define FSCTL_SET_REPARSE_POINT CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 41, METHOD_BUFFERED, FILE_ANY_ACCESS)
  90 #define FSCTL_DELETE_REPARSE_POINT CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 43, METHOD_BUFFERED, FILE_ANY_ACCESS)
  91 #define FSCTL_SET_SPARSE        CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 49, METHOD_BUFFERED, FILE_SPECIAL_ACCESS)
  92 #define DEVICE_TYPE DWORD
  93 #define FILE_DEVICE_BEEP        1
  94 #define FILE_DEVICE_CD_ROM      2
  95 #define FILE_DEVICE_CD_ROM_FILE_SYSTEM  3
  96 #define FILE_DEVICE_CONTROLLER  4
  97 #define FILE_DEVICE_DATALINK    5
  98 #define FILE_DEVICE_DFS 6
  99 #define FILE_DEVICE_DISK        7
 100 #define FILE_DEVICE_DISK_FILE_SYSTEM    8
 101 #define FILE_DEVICE_FILE_SYSTEM 9
 102 #define FILE_DEVICE_INPORT_PORT 10
 103 #define FILE_DEVICE_KEYBOARD    11
 104 #define FILE_DEVICE_MAILSLOT    12
 105 #define FILE_DEVICE_MIDI_IN     13
 106 #define FILE_DEVICE_MIDI_OUT    14
 107 #define FILE_DEVICE_MOUSE       15
 108 #define FILE_DEVICE_MULTI_UNC_PROVIDER 16
 109 #define FILE_DEVICE_NAMED_PIPE  17
 110 #define FILE_DEVICE_NETWORK     18
 111 #define FILE_DEVICE_NETWORK_BROWSER     19
 112 #define FILE_DEVICE_NETWORK_FILE_SYSTEM 20
 113 #define FILE_DEVICE_NULL        21
 114 #define FILE_DEVICE_PARALLEL_PORT       22
 115 #define FILE_DEVICE_PHYSICAL_NETCARD    23
 116 #define FILE_DEVICE_PRINTER     24
 117 #define FILE_DEVICE_SCANNER     25
 118 #define FILE_DEVICE_SERIAL_MOUSE_PORT   26
 119 #define FILE_DEVICE_SERIAL_PORT 27
 120 #define FILE_DEVICE_SCREEN      28
 121 #define FILE_DEVICE_SOUND       29
 122 #define FILE_DEVICE_STREAMS     30
 123 #define FILE_DEVICE_TAPE        31
 124 #define FILE_DEVICE_TAPE_FILE_SYSTEM    32
 125 #define FILE_DEVICE_TRANSPORT   33
 126 #define FILE_DEVICE_UNKNOWN     34
 127 #define FILE_DEVICE_VIDEO       35
 128 #define FILE_DEVICE_VIRTUAL_DISK        36
 129 #define FILE_DEVICE_WAVE_IN     37
 130 #define FILE_DEVICE_WAVE_OUT    38
 131 #define FILE_DEVICE_8042_PORT   39
 132 #define FILE_DEVICE_NETWORK_REDIRECTOR  40
 133 #define FILE_DEVICE_BATTERY     41
 134 #define FILE_DEVICE_BUS_EXTENDER        42
 135 #define FILE_DEVICE_MODEM           43
 136 #define FILE_DEVICE_VDM             44
 137 #define FILE_DEVICE_MASS_STORAGE    45
 138 #define FILE_DEVICE_SMB             46
 139 #define FILE_DEVICE_KS              47
 140 #define FILE_DEVICE_CHANGER         48
 141 #define FILE_DEVICE_SMARTCARD       49
 142 #define FILE_DEVICE_ACPI            50
 143 #define FILE_DEVICE_DVD             51
 144 #define FILE_DEVICE_FULLSCREEN_VIDEO 52
 145 #define FILE_DEVICE_DFS_FILE_SYSTEM  53
 146 #define FILE_DEVICE_DFS_VOLUME       54
 147 #define FILE_DEVICE_SERENUM          55
 148 #define FILE_DEVICE_TERMSRV          56
 149 #define FILE_DEVICE_KSEC             57
 150 #define PARTITION_ENTRY_UNUSED  0
 151 #define PARTITION_FAT_12        1
 152 #define PARTITION_XENIX_1       2
 153 #define PARTITION_XENIX_2       3
 154 #define PARTITION_FAT_16        4
 155 #define PARTITION_EXTENDED      5
 156 #define PARTITION_HUGE  6
 157 #define PARTITION_IFS   7
 158 #define PARTITION_FAT32 0x0B
 159 #define PARTITION_FAT32_XINT13 0x0C
 160 #define PARTITION_XINT13 0x0E
 161 #define PARTITION_XINT13_EXTENDED 0x0F
 162 #define PARTITION_PREP  0x41
 163 #define PARTITION_LDM   0x42
 164 #define PARTITION_UNIX  0x63
 165 #define PARTITION_NTFT  128
 166 #define VALID_NTFT      0xC0
 167 #define METHOD_BUFFERED 0
 168 #define METHOD_IN_DIRECT        1
 169 #define METHOD_OUT_DIRECT       2
 170 #define METHOD_NEITHER      3
 171 #define SERIAL_LSRMST_ESCAPE        0
 172 #define SERIAL_LSRMST_LSR_DATA          1
 173 #define SERIAL_LSRMST_LSR_NODATA        2
 174 #define SERIAL_LSRMST_MST       3
 175 /* Device GUIDs */
 176 #ifdef DEFINE_GUID
 177
 178 DEFINE_GUID(GUID_DEVINTERFACE_COMPORT, 0x86E0D1E0L, 0x8089,
 179  0x11D0, 0x9C, 0xE4, 0x08, 0x00, 0x3E, 0x30, 0x1F, 0x73);
 180 DEFINE_GUID(GUID_DEVINTERFACE_SERENUM_BUS_ENUMERATOR, 0x4D36E978L, 0xE325,
 181  0x11CE, 0xBF, 0xC1, 0x08, 0x00, 0x2B, 0xE1, 0x03, 0x18);
 182
 183 /* obsolete GUID names */
 184 #define GUID_CLASS_COMPORT          GUID_DEVINTERFACE_COMPORT
 185 #define GUID_SERENUM_BUS_ENUMERATOR GUID_DEVINTERFACE_SERENUM_BUS_ENUMERATOR
 186
 187 #endif /* DEFINE_GUID */
 188
 189 /*  Also in ddk/winddk.h */
 190 #define FILE_ANY_ACCESS         0x00000000
 191 #define FILE_SPECIAL_ACCESS     FILE_ANY_ACCESS
 192 #define FILE_READ_ACCESS        0x00000001
 193 #define FILE_WRITE_ACCESS       0x00000002
 194
 195 #define DISK_LOGGING_START      0
 196 #define DISK_LOGGING_STOP       1
 197 #define DISK_LOGGING_DUMP       2
 198 #define DISK_BINNING        3
 199 typedef WORD BAD_TRACK_NUMBER,*PBAD_TRACK_NUMBER;
 200 typedef enum _BIN_TYPES {RequestSize,RequestLocation} BIN_TYPES;
 201 typedef struct _BIN_RANGE {
 202         LARGE_INTEGER StartValue;
 203         LARGE_INTEGER Length;
 204 } BIN_RANGE,*PBIN_RANGE;
 205 typedef struct _BIN_COUNT {
 206         BIN_RANGE BinRange;
 207         DWORD BinCount;
 208 } BIN_COUNT,*PBIN_COUNT;
 209 typedef struct _BIN_RESULTS {
 210         DWORD NumberOfBins;
 211         BIN_COUNT BinCounts[1];
 212 } BIN_RESULTS,*PBIN_RESULTS;
 213 typedef enum _PARTITION_STYLE {
 214   PARTITION_STYLE_MBR,
 215   PARTITION_STYLE_GPT,
 216   PARTITION_STYLE_RAW
 217 } PARTITION_STYLE;
 218 typedef struct {
 219   GUID DiskId;
 220   DWORD MaxPartitionCount;
 221 } CREATE_DISK_GPT,*PCREATE_DISK_GPT;
 222 typedef struct {
 223   DWORD Signature;
 224 } CREATE_DISK_MBR,*PCREATE_DISK_MBR;
 225 typedef struct {
 226   PARTITION_STYLE PartitionStyle;
 227   _ANONYMOUS_UNION union {
 228     CREATE_DISK_MBR Mbr;
 229     CREATE_DISK_GPT Gpt;
 230   };
 231 } CREATE_DISK,*PCREATE_DISK;
 232 typedef enum {
 233   EqualPriority,
 234   KeepPrefetchedData,
 235   KeepReadData
 236 } DISK_CACHE_RETENTION_PRIORITY;
 237 typedef struct _DISK_CACHE_INFORMATION {
 238   BOOLEAN ParametersSavable;
 239   BOOLEAN ReadCacheEnabled;
 240   BOOLEAN WriteCacheEnabled;
 241   DISK_CACHE_RETENTION_PRIORITY ReadRetentionPriority;
 242   DISK_CACHE_RETENTION_PRIORITY WriteRetentionPriority;
 243   WORD DisablePrefetchTransferLength;
 244   BOOLEAN PrefetchScalar;
 245   _ANONYMOUS_UNION union {
 246     struct {
 247       WORD Minimum;
 248       WORD Maximum;
 249       WORD MaximumBlocks;
 250     } ScalarPrefetch;
 251     struct {
 252       WORD Minimum;
 253       WORD Maximum;
 254     } BlockPrefetch;
 255   };
 256 } DISK_CACHE_INFORMATION,*PDISK_CACHE_INFORMATION;
 257 typedef enum _DETECTION_TYPE {
 258   DetectNone,
 259   DetectInt13,
 260   DetectExInt13
 261 } DETECTION_TYPE;
 262 typedef struct _DISK_INT13_INFO {
 263   WORD DriveSelect;
 264   DWORD MaxCylinders;
 265   WORD SectorsPerTrack;
 266   WORD MaxHeads;
 267   WORD NumberDrives;
 268 } DISK_INT13_INFO,*PDISK_INT13_INFO;
 269 typedef struct _DISK_EX_INT13_INFO {
 270   WORD ExBufferSize;
 271   WORD ExFlags;
 272   DWORD ExCylinders;
 273   DWORD ExHeads;
 274   DWORD ExSectorsPerTrack;
 275   DWORD64 ExSectorsPerDrive;
 276   WORD ExSectorSize;
 277   WORD ExReserved;
 278 } DISK_EX_INT13_INFO,*PDISK_EX_INT13_INFO;
 279 typedef struct _DISK_DETECTION_INFO {
 280   DWORD SizeOfDetectInfo;
 281   DETECTION_TYPE DetectionType;
 282   _ANONYMOUS_UNION union {
 283     _ANONYMOUS_STRUCT struct {
 284       DISK_INT13_INFO Int13;
 285       DISK_EX_INT13_INFO ExInt13;
 286     };
 287   };
 288 } DISK_DETECTION_INFO,*PDISK_DETECTION_INFO;
 289 typedef enum _MEDIA_TYPE {
 290   Unknown,
 291   F5_1Pt2_512,
 292   F3_1Pt44_512,
 293   F3_2Pt88_512,
 294   F3_20Pt8_512,
 295   F3_720_512,
 296   F5_360_512,
 297   F5_320_512,
 298   F5_320_1024,
 299   F5_180_512,
 300   F5_160_512,
 301   RemovableMedia,
 302   FixedMedia,
 303   F3_120M_512,
 304   F3_640_512,
 305   F5_640_512,
 306   F5_720_512,
 307   F3_1Pt2_512,
 308   F3_1Pt23_1024,
 309   F5_1Pt23_1024,
 310   F3_128Mb_512,
 311   F3_230Mb_512,
 312   F8_256_128,
 313   F3_200Mb_512,
 314   F3_240M_512,
 315   F3_32M_512
 316 } MEDIA_TYPE,*PMEDIA_TYPE;
 317 typedef struct _DISK_GEOMETRY {
 318   LARGE_INTEGER Cylinders;
 319   MEDIA_TYPE MediaType;
 320   DWORD TracksPerCylinder;
 321   DWORD SectorsPerTrack;
 322   DWORD BytesPerSector;
 323 } DISK_GEOMETRY,*PDISK_GEOMETRY;
 324 typedef struct _DISK_GEOMETRY_EX {
 325   DISK_GEOMETRY Geometry;
 326   LARGE_INTEGER DiskSize;
 327   BYTE Data[1];
 328 } DISK_GEOMETRY_EX,*PDISK_GEOMETRY_EX;
 329 typedef struct _DISK_GROW_PARTITION {
 330   DWORD PartitionNumber;
 331   LARGE_INTEGER BytesToGrow;
 332 } DISK_GROW_PARTITION, *PDISK_GROW_PARTITION;
 333 typedef struct _DISK_PARTITION_INFO {
 334   DWORD SizeOfPartitionInfo;
 335   PARTITION_STYLE PartitionStyle;
 336   _ANONYMOUS_UNION union {
 337     struct {
 338       DWORD Signature;
 339     } Mbr;
 340     struct {
 341       GUID DiskId;
 342     } Gpt;
 343   };
 344 } DISK_PARTITION_INFO,*PDISK_PARTITION_INFO;
 345 typedef struct _DISK_PERFORMANCE {
 346     LARGE_INTEGER BytesRead;
 347     LARGE_INTEGER BytesWritten;
 348     LARGE_INTEGER ReadTime;
 349     LARGE_INTEGER WriteTime;
 350     DWORD ReadCount;
 351     DWORD WriteCount;
 352     DWORD QueueDepth;
 353 } DISK_PERFORMANCE, *PDISK_PERFORMANCE;
 354 typedef struct _DISK_RECORD {
 355   LARGE_INTEGER ByteOffset;
 356   LARGE_INTEGER StartTime;
 357   LARGE_INTEGER EndTime;
 358   PVOID VirtualAddress;
 359   DWORD NumberOfBytes;
 360   BYTE DeviceNumber;
 361   BOOLEAN ReadRequest;
 362 } DISK_RECORD,*PDISK_RECORD;
 363 typedef struct _DISK_LOGGING {
 364   BYTE Function;
 365   PVOID BufferAddress;
 366   DWORD BufferSize;
 367 } DISK_LOGGING,*PDISK_LOGGING;
 368 typedef struct DiskQuotaUserInformation {
 369   LONGLONG QuotaUsed;
 370   LONGLONG QuotaThreshold;
 371   LONGLONG QuotaLimit;
 372 } DISKQUOTA_USER_INFORMATION,*PDISKQUOTA_USER_INFORMATION;
 373 typedef struct _FORMAT_PARAMETERS {
 374   MEDIA_TYPE MediaType;
 375   DWORD StartCylinderNumber;
 376   DWORD EndCylinderNumber;
 377   DWORD StartHeadNumber;
 378   DWORD EndHeadNumber;
 379 } FORMAT_PARAMETERS,*PFORMAT_PARAMETERS;
 380 typedef struct _FORMAT_EX_PARAMETERS {
 381   MEDIA_TYPE MediaType;
 382   DWORD StartCylinderNumber;
 383   DWORD EndCylinderNumber;
 384   DWORD StartHeadNumber;
 385   DWORD EndHeadNumber;
 386   WORD FormatGapLength;
 387   WORD SectorsPerTrack;
 388   WORD SectorNumber[1];
 389 } FORMAT_EX_PARAMETERS,*PFORMAT_EX_PARAMETERS;
 390 typedef struct {
 391   LARGE_INTEGER Length;
 392 } GET_LENGTH_INFORMATION;
 393 typedef struct _HISTOGRAM_BUCKET {
 394   DWORD Reads;
 395   DWORD Writes;
 396 } HISTOGRAM_BUCKET,*PHISTOGRAM_BUCKET;
 397 typedef struct _DISK_HISTOGRAM {
 398   LARGE_INTEGER DiskSize;
 399   LARGE_INTEGER Start;
 400   LARGE_INTEGER End;
 401   LARGE_INTEGER Average;
 402   LARGE_INTEGER AverageRead;
 403   LARGE_INTEGER AverageWrite;
 404   DWORD Granularity;
 405   DWORD Size;
 406   DWORD ReadCount;
 407   DWORD WriteCount;
 408   PHISTOGRAM_BUCKET Histogram;
 409 } DISK_HISTOGRAM,*PDISK_HISTOGRAM;
 410 typedef struct _DISK_EXTENT {
 411   DWORD DiskNumber;
 412   LARGE_INTEGER StartingOffset;
 413   LARGE_INTEGER ExtentLength;
 414 } DISK_EXTENT,*PDISK_EXTENT;
 415 typedef struct _VOLUME_DISK_EXTENTS {
 416   DWORD NumberOfDiskExtents;
 417   DISK_EXTENT Extents[1];
 418 } VOLUME_DISK_EXTENTS,*PVOLUME_DISK_EXTENTS;
 419 typedef struct _PARTITION_INFORMATION {
 420   LARGE_INTEGER StartingOffset;
 421   LARGE_INTEGER PartitionLength;
 422   DWORD HiddenSectors;
 423   DWORD PartitionNumber;
 424   BYTE PartitionType;
 425   BOOLEAN BootIndicator;
 426   BOOLEAN RecognizedPartition;
 427   BOOLEAN RewritePartition;
 428 } PARTITION_INFORMATION,*PPARTITION_INFORMATION;
 429 typedef struct _DRIVE_LAYOUT_INFORMATION {
 430   DWORD PartitionCount;
 431   DWORD Signature;
 432   PARTITION_INFORMATION PartitionEntry[1];
 433 } DRIVE_LAYOUT_INFORMATION, *PDRIVE_LAYOUT_INFORMATION;
 434 typedef struct _DRIVE_LAYOUT_INFORMATION_GPT {
 435   GUID DiskId;
 436   LARGE_INTEGER StartingUsableOffset;
 437   LARGE_INTEGER UsableLength;
 438   ULONG MaxPartitionCount;
 439 } DRIVE_LAYOUT_INFORMATION_GPT,*PDRIVE_LAYOUT_INFORMATION_GPT;
 440 typedef struct _DRIVE_LAYOUT_INFORMATION_MBR {
 441   ULONG Signature;
 442 } DRIVE_LAYOUT_INFORMATION_MBR, *PDRIVE_LAYOUT_INFORMATION_MBR;
 443 typedef struct _PARTITION_INFORMATION_MBR {
 444   BYTE PartitionType;
 445   BOOLEAN BootIndicator;
 446   BOOLEAN RecognizedPartition;
 447   DWORD HiddenSectors;
 448 } PARTITION_INFORMATION_MBR;
 449 typedef struct _PARTITION_INFORMATION_GPT {
 450   GUID PartitionType;
 451   GUID PartitionId;
 452   DWORD64 Attributes;
 453   WCHAR Name[36];
 454 } PARTITION_INFORMATION_GPT;
 455 typedef struct _PARTITION_INFORMATION_EX {
 456   PARTITION_STYLE PartitionStyle;
 457   LARGE_INTEGER StartingOffset;
 458   LARGE_INTEGER PartitionLength;
 459   DWORD PartitionNumber;
 460   BOOLEAN RewritePartition;
 461   _ANONYMOUS_UNION union {
 462     PARTITION_INFORMATION_MBR Mbr;
 463     PARTITION_INFORMATION_GPT Gpt;
 464   };
 465 } PARTITION_INFORMATION_EX;
 466 typedef struct _DRIVE_LAYOUT_INFORMATION_EX {
 467   DWORD PartitionStyle;
 468   DWORD PartitionCount;
 469   _ANONYMOUS_UNION union {
 470     DRIVE_LAYOUT_INFORMATION_MBR Mbr;
 471     DRIVE_LAYOUT_INFORMATION_GPT Gpt;
 472   };
 473   PARTITION_INFORMATION_EX PartitionEntry[1];
 474 } DRIVE_LAYOUT_INFORMATION_EX,*PDRIVE_LAYOUT_INFORMATION_EX;
 475 typedef struct {
 476   HANDLE FileHandle;
 477   LARGE_INTEGER StartingVcn;
 478   LARGE_INTEGER StartingLcn;
 479   DWORD ClusterCount;
 480 } MOVE_FILE_DATA,*PMOVE_FILE_DATA;
 481 typedef struct _PERF_BIN {
 482   DWORD NumberOfBins;
 483   DWORD TypeOfBin;
 484   BIN_RANGE BinsRanges[1];
 485 } PERF_BIN,*PPERF_BIN;
 486 typedef struct _PREVENT_MEDIA_REMOVAL {
 487   BOOLEAN PreventMediaRemoval;
 488 } PREVENT_MEDIA_REMOVAL,*PPREVENT_MEDIA_REMOVAL;
 489 typedef struct RETRIEVAL_POINTERS_BUFFER {
 490   DWORD ExtentCount;
 491   LARGE_INTEGER StartingVcn;
 492   struct {
 493     LARGE_INTEGER NextVcn;
 494     LARGE_INTEGER Lcn;
 495   } Extents[1];
 496 } RETRIEVAL_POINTERS_BUFFER,*PRETRIEVAL_POINTERS_BUFFER;
 497 typedef struct _REASSIGN_BLOCKS {
 498   WORD Reserved;
 499   WORD Count;
 500   DWORD BlockNumber[1];
 501 } REASSIGN_BLOCKS,*PREASSIGN_BLOCKS;
 502 typedef struct _SET_PARTITION_INFORMATION {
 503   BYTE PartitionType;
 504 } SET_PARTITION_INFORMATION,*PSET_PARTITION_INFORMATION;
 505 typedef struct {
 506   LARGE_INTEGER StartingLcn;
 507 } STARTING_LCN_INPUT_BUFFER,*PSTARTING_LCN_INPUT_BUFFER;
 508 typedef struct {
 509   LARGE_INTEGER StartingVcn;
 510 } STARTING_VCN_INPUT_BUFFER,*PSTARTING_VCN_INPUT_BUFFER;
 511 typedef struct _VERIFY_INFORMATION {
 512   LARGE_INTEGER StartingOffset;
 513   DWORD Length;
 514 } VERIFY_INFORMATION,*PVERIFY_INFORMATION;
 515 typedef struct {
 516   LARGE_INTEGER StartingLcn;
 517   LARGE_INTEGER BitmapSize;
 518   BYTE Buffer[1];
 519 } VOLUME_BITMAP_BUFFER,*PVOLUME_BITMAP_BUFFER;
 520 typedef struct {
 521   LARGE_INTEGER VolumeSerialNumber;
 522   LARGE_INTEGER NumberSectors;
 523   LARGE_INTEGER TotalClusters;
 524   LARGE_INTEGER FreeClusters;
 525   LARGE_INTEGER TotalReserved;
 526   DWORD BytesPerSector;
 527   DWORD BytesPerCluster;
 528   DWORD BytesPerFileRecordSegment;
 529   DWORD ClustersPerFileRecordSegment;
 530   LARGE_INTEGER MftValidDataLength;
 531   LARGE_INTEGER MftStartLcn;
 532   LARGE_INTEGER Mft2StartLcn;
 533   LARGE_INTEGER MftZoneStart;
 534   LARGE_INTEGER MftZoneEnd;
 535 } NTFS_VOLUME_DATA_BUFFER, *PNTFS_VOLUME_DATA_BUFFER;
 536
 537 #define IsRecognizedPartition(t)\
 538   (((t&PARTITION_NTFT)&&((t&~VALID_NTFT)==PARTITION_FAT_12))||\
 539         ((t&PARTITION_NTFT)&&((t&~VALID_NTFT)==PARTITION_FAT_16))||\
 540         ((t&PARTITION_NTFT)&&((t&~VALID_NTFT)==PARTITION_IFS))||\
 541         ((t&PARTITION_NTFT)&&((t&~VALID_NTFT)==PARTITION_HUGE))||\
 542         ((t&PARTITION_NTFT)&&((t&~VALID_NTFT)==PARTITION_FAT32))||\
 543         ((t&PARTITION_NTFT)&&((t&~VALID_NTFT)==PARTITION_FAT32_XINT13))||\
 544         ((t&PARTITION_NTFT)&&((t&~VALID_NTFT)==PARTITION_XINT13))||\
 545         ((t&~PARTITION_NTFT)==PARTITION_FAT_12)||\
 546         ((t&~PARTITION_NTFT)==PARTITION_FAT_16)||\
 547         ((t&~PARTITION_NTFT)==PARTITION_IFS)||\
 548         ((t&~PARTITION_NTFT)==PARTITION_HUGE)||\
 549         ((t&~PARTITION_NTFT)==PARTITION_FAT32)||\
 550         ((t&~PARTITION_NTFT)==PARTITION_FAT32_XINT13)||\
 551         ((t&~PARTITION_NTFT)==PARTITION_XINT13))
 552 #define IsContainerPartition(t)\
 553   (((t&PARTITION_NTFT)&&((t&~VALID_NTFT)==PARTITION_EXTENDED))||\
 554         ((t&PARTITION_NTFT)&&((t&~VALID_NTFT)==PARTITION_XINT13_EXTENDED))||\
 555         ((t&~PARTITION_NTFT)==PARTITION_EXTENDED)||\
 556         ((t&~PARTITION_NTFT)==PARTITION_XINT13_EXTENDED))
 557 #ifdef __cplusplus
 558 }
 559 #endif
 560 #endif