include/xdk/rtltypes.h

   1 /******************************************************************************
   2  *                           Runtime Library Types                            *
   3  ******************************************************************************/
   4
   5 $if (_WDMDDK_)
   6 #define RTL_REGISTRY_ABSOLUTE             0
   7 #define RTL_REGISTRY_SERVICES             1
   8 #define RTL_REGISTRY_CONTROL              2
   9 #define RTL_REGISTRY_WINDOWS_NT           3
  10 #define RTL_REGISTRY_DEVICEMAP            4
  11 #define RTL_REGISTRY_USER                 5
  12 #define RTL_REGISTRY_MAXIMUM              6
  13 #define RTL_REGISTRY_HANDLE               0x40000000
  14 #define RTL_REGISTRY_OPTIONAL             0x80000000
  15
  16 /* RTL_QUERY_REGISTRY_TABLE.Flags */
  17 #define RTL_QUERY_REGISTRY_SUBKEY         0x00000001
  18 #define RTL_QUERY_REGISTRY_TOPKEY         0x00000002
  19 #define RTL_QUERY_REGISTRY_REQUIRED       0x00000004
  20 #define RTL_QUERY_REGISTRY_NOVALUE        0x00000008
  21 #define RTL_QUERY_REGISTRY_NOEXPAND       0x00000010
  22 #define RTL_QUERY_REGISTRY_DIRECT         0x00000020
  23 #define RTL_QUERY_REGISTRY_DELETE         0x00000040
  24
  25 #define HASH_STRING_ALGORITHM_DEFAULT     0
  26 #define HASH_STRING_ALGORITHM_X65599      1
  27 #define HASH_STRING_ALGORITHM_INVALID     0xffffffff
  28
  29 typedef struct _RTL_BITMAP {
  30   ULONG SizeOfBitMap;
  31   PULONG Buffer;
  32 } RTL_BITMAP, *PRTL_BITMAP;
  33
  34 typedef struct _RTL_BITMAP_RUN {
  35   ULONG StartingIndex;
  36   ULONG NumberOfBits;
  37 } RTL_BITMAP_RUN, *PRTL_BITMAP_RUN;
  38
  39 typedef NTSTATUS
  40 (NTAPI *PRTL_QUERY_REGISTRY_ROUTINE)(
  41   IN PWSTR ValueName,
  42   IN ULONG ValueType,
  43   IN PVOID ValueData,
  44   IN ULONG ValueLength,
  45   IN PVOID Context,
  46   IN PVOID EntryContext);
  47
  48 typedef struct _RTL_QUERY_REGISTRY_TABLE {
  49   PRTL_QUERY_REGISTRY_ROUTINE QueryRoutine;
  50   ULONG Flags;
  51   PCWSTR Name;
  52   PVOID EntryContext;
  53   ULONG DefaultType;
  54   PVOID DefaultData;
  55   ULONG DefaultLength;
  56 } RTL_QUERY_REGISTRY_TABLE, *PRTL_QUERY_REGISTRY_TABLE;
  57
  58 typedef struct _TIME_FIELDS {
  59   CSHORT Year;
  60   CSHORT Month;
  61   CSHORT Day;
  62   CSHORT Hour;
  63   CSHORT Minute;
  64   CSHORT Second;
  65   CSHORT Milliseconds;
  66   CSHORT Weekday;
  67 } TIME_FIELDS, *PTIME_FIELDS;
  68
  69 /* Slist Header */
  70 #ifndef _SLIST_HEADER_
  71 #define _SLIST_HEADER_
  72
  73 #if defined(_WIN64)
  74
  75 typedef struct DECLSPEC_ALIGN(16) _SLIST_ENTRY {
  76   struct _SLIST_ENTRY *Next;
  77 } SLIST_ENTRY, *PSLIST_ENTRY;
  78
  79 typedef struct _SLIST_ENTRY32 {
  80   ULONG Next;
  81 } SLIST_ENTRY32, *PSLIST_ENTRY32;
  82
  83 typedef union DECLSPEC_ALIGN(16) _SLIST_HEADER {
  84   _ANONYMOUS_STRUCT struct {
  85     ULONGLONG Alignment;
  86     ULONGLONG Region;
  87   } DUMMYSTRUCTNAME;
  88   struct {
  89     ULONGLONG Depth:16;
  90     ULONGLONG Sequence:9;
  91     ULONGLONG NextEntry:39;
  92     ULONGLONG HeaderType:1;
  93     ULONGLONG Init:1;
  94     ULONGLONG Reserved:59;
  95     ULONGLONG Region:3;
  96   } Header8;
  97   struct {
  98     ULONGLONG Depth:16;
  99     ULONGLONG Sequence:48;
 100     ULONGLONG HeaderType:1;
 101     ULONGLONG Init:1;
 102     ULONGLONG Reserved:2;
 103     ULONGLONG NextEntry:60;
 104   } Header16;
 105   struct {
 106     ULONGLONG Depth:16;
 107     ULONGLONG Sequence:48;
 108     ULONGLONG HeaderType:1;
 109     ULONGLONG Reserved:3;
 110     ULONGLONG NextEntry:60;
 111   } HeaderX64;
 112 } SLIST_HEADER, *PSLIST_HEADER;
 113
 114 typedef union _SLIST_HEADER32 {
 115   ULONGLONG Alignment;
 116   _ANONYMOUS_STRUCT struct {
 117     SLIST_ENTRY32 Next;
 118     USHORT Depth;
 119     USHORT Sequence;
 120   } DUMMYSTRUCTNAME;
 121 } SLIST_HEADER32, *PSLIST_HEADER32;
 122
 123 #else
 124
 125 #define SLIST_ENTRY SINGLE_LIST_ENTRY
 126 #define _SLIST_ENTRY _SINGLE_LIST_ENTRY
 127 #define PSLIST_ENTRY PSINGLE_LIST_ENTRY
 128
 129 typedef SLIST_ENTRY SLIST_ENTRY32, *PSLIST_ENTRY32;
 130
 131 typedef union _SLIST_HEADER {
 132   ULONGLONG Alignment;
 133   _ANONYMOUS_STRUCT struct {
 134     SLIST_ENTRY Next;
 135     USHORT Depth;
 136     USHORT Sequence;
 137   } DUMMYSTRUCTNAME;
 138 } SLIST_HEADER, *PSLIST_HEADER;
 139
 140 typedef SLIST_HEADER SLIST_HEADER32, *PSLIST_HEADER32;
 141
 142 #endif /* defined(_WIN64) */
 143
 144 #endif /* _SLIST_HEADER_ */
 145
 146 /* MS definition is broken! */
 147 extern BOOLEAN NTSYSAPI NlsMbCodePageTag;
 148 extern BOOLEAN NTSYSAPI NlsMbOemCodePageTag;
 149 #define NLS_MB_CODE_PAGE_TAG NlsMbCodePageTag
 150 #define NLS_MB_OEM_CODE_PAGE_TAG NlsMbOemCodePageTag
 151
 152 #define SHORT_LEAST_SIGNIFICANT_BIT       0
 153 #define SHORT_MOST_SIGNIFICANT_BIT        1
 154
 155 #define LONG_LEAST_SIGNIFICANT_BIT        0
 156 #define LONG_3RD_MOST_SIGNIFICANT_BIT     1
 157 #define LONG_2ND_MOST_SIGNIFICANT_BIT     2
 158 #define LONG_MOST_SIGNIFICANT_BIT         3
 159
 160 #define RTLVERLIB_DDI(x) Wdmlib##x
 161
 162 typedef BOOLEAN
 163 (*PFN_RTL_IS_NTDDI_VERSION_AVAILABLE)(
 164   IN ULONG Version);
 165
 166 typedef BOOLEAN
 167 (*PFN_RTL_IS_SERVICE_PACK_VERSION_INSTALLED)(
 168   IN ULONG Version);
 169
 170 $endif (_WDMDDK_)
 171 $if (_NTDDK_)
 172
 173 #ifndef _RTL_RUN_ONCE_DEF
 174 #define _RTL_RUN_ONCE_DEF
 175
 176 #define RTL_RUN_ONCE_INIT {0}
 177
 178 #define RTL_RUN_ONCE_CHECK_ONLY     0x00000001UL
 179 #define RTL_RUN_ONCE_ASYNC          0x00000002UL
 180 #define RTL_RUN_ONCE_INIT_FAILED    0x00000004UL
 181
 182 #define RTL_RUN_ONCE_CTX_RESERVED_BITS 2
 183
 184 #define RTL_HASH_ALLOCATED_HEADER            0x00000001
 185
 186 #define RTL_HASH_RESERVED_SIGNATURE 0
 187
 188 /* RtlVerifyVersionInfo() ComparisonType */
 189
 190 #define VER_EQUAL                       1
 191 #define VER_GREATER                     2
 192 #define VER_GREATER_EQUAL               3
 193 #define VER_LESS                        4
 194 #define VER_LESS_EQUAL                  5
 195 #define VER_AND                         6
 196 #define VER_OR                          7
 197
 198 #define VER_CONDITION_MASK              7
 199 #define VER_NUM_BITS_PER_CONDITION_MASK 3
 200
 201 /* RtlVerifyVersionInfo() TypeMask */
 202
 203 #define VER_MINORVERSION                  0x0000001
 204 #define VER_MAJORVERSION                  0x0000002
 205 #define VER_BUILDNUMBER                   0x0000004
 206 #define VER_PLATFORMID                    0x0000008
 207 #define VER_SERVICEPACKMINOR              0x0000010
 208 #define VER_SERVICEPACKMAJOR              0x0000020
 209 #define VER_SUITENAME                     0x0000040
 210 #define VER_PRODUCT_TYPE                  0x0000080
 211
 212 #define VER_NT_WORKSTATION              0x0000001
 213 #define VER_NT_DOMAIN_CONTROLLER        0x0000002
 214 #define VER_NT_SERVER                   0x0000003
 215
 216 #define VER_PLATFORM_WIN32s             0
 217 #define VER_PLATFORM_WIN32_WINDOWS      1
 218 #define VER_PLATFORM_WIN32_NT           2
 219
 220 typedef union _RTL_RUN_ONCE {
 221   PVOID Ptr;
 222 } RTL_RUN_ONCE, *PRTL_RUN_ONCE;
 223
 224 typedef ULONG /* LOGICAL */
 225 (NTAPI *PRTL_RUN_ONCE_INIT_FN) (
 226   IN OUT PRTL_RUN_ONCE RunOnce,
 227   IN OUT PVOID Parameter OPTIONAL,
 228   IN OUT PVOID *Context OPTIONAL);
 229
 230 #endif /* _RTL_RUN_ONCE_DEF */
 231
 232 typedef enum _TABLE_SEARCH_RESULT {
 233   TableEmptyTree,
 234   TableFoundNode,
 235   TableInsertAsLeft,
 236   TableInsertAsRight
 237 } TABLE_SEARCH_RESULT;
 238
 239 typedef enum _RTL_GENERIC_COMPARE_RESULTS {
 240   GenericLessThan,
 241   GenericGreaterThan,
 242   GenericEqual
 243 } RTL_GENERIC_COMPARE_RESULTS;
 244
 245 // Forwarder
 246 struct _RTL_AVL_TABLE;
 247
 248 typedef RTL_GENERIC_COMPARE_RESULTS
 249 (NTAPI *PRTL_AVL_COMPARE_ROUTINE) (
 250   IN struct _RTL_AVL_TABLE *Table,
 251   IN PVOID FirstStruct,
 252   IN PVOID SecondStruct);
 253
 254 typedef PVOID
 255 (NTAPI *PRTL_AVL_ALLOCATE_ROUTINE) (
 256   IN struct _RTL_AVL_TABLE *Table,
 257   IN CLONG ByteSize);
 258
 259 typedef VOID
 260 (NTAPI *PRTL_AVL_FREE_ROUTINE) (
 261   IN struct _RTL_AVL_TABLE *Table,
 262   IN PVOID Buffer);
 263
 264 typedef NTSTATUS
 265 (NTAPI *PRTL_AVL_MATCH_FUNCTION) (
 266   IN struct _RTL_AVL_TABLE *Table,
 267   IN PVOID UserData,
 268   IN PVOID MatchData);
 269
 270 typedef struct _RTL_BALANCED_LINKS {
 271   struct _RTL_BALANCED_LINKS *Parent;
 272   struct _RTL_BALANCED_LINKS *LeftChild;
 273   struct _RTL_BALANCED_LINKS *RightChild;
 274   CHAR Balance;
 275   UCHAR Reserved[3];
 276 } RTL_BALANCED_LINKS, *PRTL_BALANCED_LINKS;
 277
 278 typedef struct _RTL_AVL_TABLE {
 279   RTL_BALANCED_LINKS BalancedRoot;
 280   PVOID OrderedPointer;
 281   ULONG WhichOrderedElement;
 282   ULONG NumberGenericTableElements;
 283   ULONG DepthOfTree;
 284   PRTL_BALANCED_LINKS RestartKey;
 285   ULONG DeleteCount;
 286   PRTL_AVL_COMPARE_ROUTINE CompareRoutine;
 287   PRTL_AVL_ALLOCATE_ROUTINE AllocateRoutine;
 288   PRTL_AVL_FREE_ROUTINE FreeRoutine;
 289   PVOID TableContext;
 290 } RTL_AVL_TABLE, *PRTL_AVL_TABLE;
 291
 292 #ifndef RTL_USE_AVL_TABLES
 293
 294 struct _RTL_GENERIC_TABLE;
 295
 296 typedef RTL_GENERIC_COMPARE_RESULTS
 297 (NTAPI *PRTL_GENERIC_COMPARE_ROUTINE) (
 298   IN struct _RTL_GENERIC_TABLE *Table,
 299   IN PVOID FirstStruct,
 300   IN PVOID SecondStruct);
 301
 302 typedef PVOID
 303 (NTAPI *PRTL_GENERIC_ALLOCATE_ROUTINE) (
 304   IN struct _RTL_GENERIC_TABLE *Table,
 305   IN CLONG ByteSize);
 306
 307 typedef VOID
 308 (NTAPI *PRTL_GENERIC_FREE_ROUTINE) (
 309   IN struct _RTL_GENERIC_TABLE *Table,
 310   IN PVOID Buffer);
 311
 312 typedef struct _RTL_SPLAY_LINKS {
 313   struct _RTL_SPLAY_LINKS *Parent;
 314   struct _RTL_SPLAY_LINKS *LeftChild;
 315   struct _RTL_SPLAY_LINKS *RightChild;
 316 } RTL_SPLAY_LINKS, *PRTL_SPLAY_LINKS;
 317
 318 typedef struct _RTL_GENERIC_TABLE {
 319   PRTL_SPLAY_LINKS TableRoot;
 320   LIST_ENTRY InsertOrderList;
 321   PLIST_ENTRY OrderedPointer;
 322   ULONG WhichOrderedElement;
 323   ULONG NumberGenericTableElements;
 324   PRTL_GENERIC_COMPARE_ROUTINE CompareRoutine;
 325   PRTL_GENERIC_ALLOCATE_ROUTINE AllocateRoutine;
 326   PRTL_GENERIC_FREE_ROUTINE FreeRoutine;
 327   PVOID TableContext;
 328 } RTL_GENERIC_TABLE, *PRTL_GENERIC_TABLE;
 329
 330 #endif /* !RTL_USE_AVL_TABLES */
 331
 332 #ifdef RTL_USE_AVL_TABLES
 333
 334 #undef PRTL_GENERIC_COMPARE_ROUTINE
 335 #undef RTL_GENERIC_COMPARE_ROUTINE
 336 #undef PRTL_GENERIC_ALLOCATE_ROUTINE
 337 #undef RTL_GENERIC_ALLOCATE_ROUTINE
 338 #undef PRTL_GENERIC_FREE_ROUTINE
 339 #undef RTL_GENERIC_FREE_ROUTINE
 340 #undef RTL_GENERIC_TABLE
 341 #undef PRTL_GENERIC_TABLE
 342
 343 #define PRTL_GENERIC_COMPARE_ROUTINE PRTL_AVL_COMPARE_ROUTINE
 344 #define RTL_GENERIC_COMPARE_ROUTINE RTL_AVL_COMPARE_ROUTINE
 345 #define PRTL_GENERIC_ALLOCATE_ROUTINE PRTL_AVL_ALLOCATE_ROUTINE
 346 #define RTL_GENERIC_ALLOCATE_ROUTINE RTL_AVL_ALLOCATE_ROUTINE
 347 #define PRTL_GENERIC_FREE_ROUTINE PRTL_AVL_FREE_ROUTINE
 348 #define RTL_GENERIC_FREE_ROUTINE RTL_AVL_FREE_ROUTINE
 349 #define RTL_GENERIC_TABLE RTL_AVL_TABLE
 350 #define PRTL_GENERIC_TABLE PRTL_AVL_TABLE
 351
 352 #endif /* RTL_USE_AVL_TABLES */
 353
 354 typedef struct _RTL_DYNAMIC_HASH_TABLE_ENTRY {
 355   LIST_ENTRY Linkage;
 356   ULONG_PTR Signature;
 357 } RTL_DYNAMIC_HASH_TABLE_ENTRY, *PRTL_DYNAMIC_HASH_TABLE_ENTRY;
 358
 359 typedef struct _RTL_DYNAMIC_HASH_TABLE_CONTEXT {
 360   PLIST_ENTRY ChainHead;
 361   PLIST_ENTRY PrevLinkage;
 362   ULONG_PTR Signature;
 363 } RTL_DYNAMIC_HASH_TABLE_CONTEXT, *PRTL_DYNAMIC_HASH_TABLE_CONTEXT;
 364
 365 typedef struct _RTL_DYNAMIC_HASH_TABLE_ENUMERATOR {
 366   RTL_DYNAMIC_HASH_TABLE_ENTRY HashEntry;
 367   PLIST_ENTRY ChainHead;
 368   ULONG BucketIndex;
 369 } RTL_DYNAMIC_HASH_TABLE_ENUMERATOR, *PRTL_DYNAMIC_HASH_TABLE_ENUMERATOR;
 370
 371 typedef struct _RTL_DYNAMIC_HASH_TABLE {
 372   ULONG Flags;
 373   ULONG Shift;
 374   ULONG TableSize;
 375   ULONG Pivot;
 376   ULONG DivisorMask;
 377   ULONG NumEntries;
 378   ULONG NonEmptyBuckets;
 379   ULONG NumEnumerators;
 380   PVOID Directory;
 381 } RTL_DYNAMIC_HASH_TABLE, *PRTL_DYNAMIC_HASH_TABLE;
 382
 383 typedef struct _OSVERSIONINFOA {
 384   ULONG dwOSVersionInfoSize;
 385   ULONG dwMajorVersion;
 386   ULONG dwMinorVersion;
 387   ULONG dwBuildNumber;
 388   ULONG dwPlatformId;
 389   CHAR szCSDVersion[128];
 390 } OSVERSIONINFOA, *POSVERSIONINFOA, *LPOSVERSIONINFOA;
 391
 392 typedef struct _OSVERSIONINFOW {
 393   ULONG dwOSVersionInfoSize;
 394   ULONG dwMajorVersion;
 395   ULONG dwMinorVersion;
 396   ULONG dwBuildNumber;
 397   ULONG dwPlatformId;
 398   WCHAR szCSDVersion[128];
 399 } OSVERSIONINFOW, *POSVERSIONINFOW, *LPOSVERSIONINFOW, RTL_OSVERSIONINFOW, *PRTL_OSVERSIONINFOW;
 400
 401 typedef struct _OSVERSIONINFOEXA {
 402   ULONG dwOSVersionInfoSize;
 403   ULONG dwMajorVersion;
 404   ULONG dwMinorVersion;
 405   ULONG dwBuildNumber;
 406   ULONG dwPlatformId;
 407   CHAR szCSDVersion[128];
 408   USHORT wServicePackMajor;
 409   USHORT wServicePackMinor;
 410   USHORT wSuiteMask;
 411   UCHAR wProductType;
 412   UCHAR wReserved;
 413 } OSVERSIONINFOEXA, *POSVERSIONINFOEXA, *LPOSVERSIONINFOEXA;
 414
 415 typedef struct _OSVERSIONINFOEXW {
 416   ULONG dwOSVersionInfoSize;
 417   ULONG dwMajorVersion;
 418   ULONG dwMinorVersion;
 419   ULONG dwBuildNumber;
 420   ULONG dwPlatformId;
 421   WCHAR szCSDVersion[128];
 422   USHORT wServicePackMajor;
 423   USHORT wServicePackMinor;
 424   USHORT wSuiteMask;
 425   UCHAR wProductType;
 426   UCHAR wReserved;
 427 } OSVERSIONINFOEXW, *POSVERSIONINFOEXW, *LPOSVERSIONINFOEXW, RTL_OSVERSIONINFOEXW, *PRTL_OSVERSIONINFOEXW;
 428
 429 #ifdef UNICODE
 430 typedef OSVERSIONINFOEXW OSVERSIONINFOEX;
 431 typedef POSVERSIONINFOEXW POSVERSIONINFOEX;
 432 typedef LPOSVERSIONINFOEXW LPOSVERSIONINFOEX;
 433 typedef OSVERSIONINFOW OSVERSIONINFO;
 434 typedef POSVERSIONINFOW POSVERSIONINFO;
 435 typedef LPOSVERSIONINFOW LPOSVERSIONINFO;
 436 #else
 437 typedef OSVERSIONINFOEXA OSVERSIONINFOEX;
 438 typedef POSVERSIONINFOEXA POSVERSIONINFOEX;
 439 typedef LPOSVERSIONINFOEXA LPOSVERSIONINFOEX;
 440 typedef OSVERSIONINFOA OSVERSIONINFO;
 441 typedef POSVERSIONINFOA POSVERSIONINFO;
 442 typedef LPOSVERSIONINFOA LPOSVERSIONINFO;
 443 #endif /* UNICODE */
 444
 445 #define HASH_ENTRY_KEY(x)    ((x)->Signature)
 446
 447 $endif (_NTDDK_)
 448 $if (_NTIFS_)
 449
 450 #define RTL_SYSTEM_VOLUME_INFORMATION_FOLDER    L"System Volume Information"
 451
 452 typedef PVOID
 453 (NTAPI *PRTL_ALLOCATE_STRING_ROUTINE)(
 454   IN SIZE_T NumberOfBytes);
 455
 456 #if _WIN32_WINNT >= 0x0600
 457 typedef PVOID
 458 (NTAPI *PRTL_REALLOCATE_STRING_ROUTINE)(
 459   IN SIZE_T NumberOfBytes,
 460   IN PVOID Buffer);
 461 #endif
 462
 463 typedef VOID
 464 (NTAPI *PRTL_FREE_STRING_ROUTINE)(
 465   IN PVOID Buffer);
 466
 467 extern const PRTL_ALLOCATE_STRING_ROUTINE RtlAllocateStringRoutine;
 468 extern const PRTL_FREE_STRING_ROUTINE RtlFreeStringRoutine;
 469
 470 #if _WIN32_WINNT >= 0x0600
 471 extern const PRTL_REALLOCATE_STRING_ROUTINE RtlReallocateStringRoutine;
 472 #endif
 473
 474 typedef NTSTATUS
 475 (NTAPI * PRTL_HEAP_COMMIT_ROUTINE) (
 476   IN PVOID Base,
 477   IN OUT PVOID *CommitAddress,
 478   IN OUT PSIZE_T CommitSize);
 479
 480 typedef struct _RTL_HEAP_PARAMETERS {
 481   ULONG Length;
 482   SIZE_T SegmentReserve;
 483   SIZE_T SegmentCommit;
 484   SIZE_T DeCommitFreeBlockThreshold;
 485   SIZE_T DeCommitTotalFreeThreshold;
 486   SIZE_T MaximumAllocationSize;
 487   SIZE_T VirtualMemoryThreshold;
 488   SIZE_T InitialCommit;
 489   SIZE_T InitialReserve;
 490   PRTL_HEAP_COMMIT_ROUTINE CommitRoutine;
 491   SIZE_T Reserved[2];
 492 } RTL_HEAP_PARAMETERS, *PRTL_HEAP_PARAMETERS;
 493
 494 #if (NTDDI_VERSION >= NTDDI_WIN2K)
 495
 496 typedef struct _GENERATE_NAME_CONTEXT {
 497   USHORT Checksum;
 498   BOOLEAN CheckSumInserted;
 499   UCHAR NameLength;
 500   WCHAR NameBuffer[8];
 501   ULONG ExtensionLength;
 502   WCHAR ExtensionBuffer[4];
 503   ULONG LastIndexValue;
 504 } GENERATE_NAME_CONTEXT, *PGENERATE_NAME_CONTEXT;
 505
 506 typedef struct _PREFIX_TABLE_ENTRY {
 507   CSHORT NodeTypeCode;
 508   CSHORT NameLength;
 509   struct _PREFIX_TABLE_ENTRY *NextPrefixTree;
 510   RTL_SPLAY_LINKS Links;
 511   PSTRING Prefix;
 512 } PREFIX_TABLE_ENTRY, *PPREFIX_TABLE_ENTRY;
 513
 514 typedef struct _PREFIX_TABLE {
 515   CSHORT NodeTypeCode;
 516   CSHORT NameLength;
 517   PPREFIX_TABLE_ENTRY NextPrefixTree;
 518 } PREFIX_TABLE, *PPREFIX_TABLE;
 519
 520 typedef struct _UNICODE_PREFIX_TABLE_ENTRY {
 521   CSHORT NodeTypeCode;
 522   CSHORT NameLength;
 523   struct _UNICODE_PREFIX_TABLE_ENTRY *NextPrefixTree;
 524   struct _UNICODE_PREFIX_TABLE_ENTRY *CaseMatch;
 525   RTL_SPLAY_LINKS Links;
 526   PUNICODE_STRING Prefix;
 527 } UNICODE_PREFIX_TABLE_ENTRY, *PUNICODE_PREFIX_TABLE_ENTRY;
 528
 529 typedef struct _UNICODE_PREFIX_TABLE {
 530   CSHORT NodeTypeCode;
 531   CSHORT NameLength;
 532   PUNICODE_PREFIX_TABLE_ENTRY NextPrefixTree;
 533   PUNICODE_PREFIX_TABLE_ENTRY LastNextEntry;
 534 } UNICODE_PREFIX_TABLE, *PUNICODE_PREFIX_TABLE;
 535
 536 #endif /* (NTDDI_VERSION >= NTDDI_WIN2K) */
 537
 538 #if (NTDDI_VERSION >= NTDDI_WINXP)
 539 typedef struct _COMPRESSED_DATA_INFO {
 540   USHORT CompressionFormatAndEngine;
 541   UCHAR CompressionUnitShift;
 542   UCHAR ChunkShift;
 543   UCHAR ClusterShift;
 544   UCHAR Reserved;
 545   USHORT NumberOfChunks;
 546   ULONG CompressedChunkSizes[ANYSIZE_ARRAY];
 547 } COMPRESSED_DATA_INFO, *PCOMPRESSED_DATA_INFO;
 548 #endif
 549 $endif