include/xdk/kefuncs.h

   1 /******************************************************************************
   2  *                              Kernel Functions                              *
   3  ******************************************************************************/
   4
   5 NTHALAPI
   6 KIRQL
   7 NTAPI
   8 KeGetCurrentIrql(VOID);
   9
  10 NTKERNELAPI
  11 VOID
  12 NTAPI
  13 KeInitializeEvent(
  14   OUT PRKEVENT Event,
  15   IN EVENT_TYPE Type,
  16   IN BOOLEAN State);
  17
  18 NTKERNELAPI
  19 VOID
  20 NTAPI
  21 KeClearEvent(
  22   IN OUT PRKEVENT Event);
  23
  24 #if (NTDDI_VERSION >= NTDDI_WIN2K)
  25
  26 NTKERNELAPI
  27 VOID
  28 NTAPI
  29 ProbeForRead(
  30   IN CONST VOID *Address, /* CONST is added */
  31   IN SIZE_T Length,
  32   IN ULONG Alignment);
  33
  34 NTKERNELAPI
  35 VOID
  36 NTAPI
  37 ProbeForWrite(
  38   IN PVOID Address,
  39   IN SIZE_T Length,
  40   IN ULONG Alignment);
  41
  42 #if defined(SINGLE_GROUP_LEGACY_API)
  43 NTKERNELAPI
  44 VOID
  45 NTAPI
  46 KeRevertToUserAffinityThread(VOID);
  47
  48 NTKERNELAPI
  49 VOID
  50 NTAPI
  51 KeSetSystemAffinityThread(
  52   IN KAFFINITY Affinity);
  53
  54 NTKERNELAPI
  55 VOID
  56 NTAPI
  57 KeSetTargetProcessorDpc(
  58   IN OUT PRKDPC Dpc,
  59   IN CCHAR Number);
  60
  61 NTKERNELAPI
  62 KAFFINITY
  63 NTAPI
  64 KeQueryActiveProcessors(VOID);
  65 #endif
  66
  67 #if !defined(_M_AMD64)
  68
  69 NTKERNELAPI
  70 ULONGLONG
  71 NTAPI
  72 KeQueryInterruptTime(VOID);
  73
  74 NTKERNELAPI
  75 VOID
  76 NTAPI
  77 KeQuerySystemTime(
  78   OUT PLARGE_INTEGER CurrentTime);
  79
  80 #endif /* !_M_AMD64 */
  81
  82 #if defined(_X86_) && (defined(_WDM_INCLUDED_) || defined(WIN9X_COMPAT_SPINLOCK))
  83 NTKERNELAPI
  84 VOID
  85 NTAPI
  86 KeInitializeSpinLock(
  87   IN PKSPIN_LOCK SpinLock);
  88 #else
  89 FORCEINLINE
  90 VOID
  91 KeInitializeSpinLock(IN PKSPIN_LOCK SpinLock)
  92 {
  93   /* Clear the lock */
  94   *SpinLock = 0;
  95 }
  96 #endif
  97
  98 NTKERNELAPI
  99 DECLSPEC_NORETURN
 100 VOID
 101 NTAPI
 102 KeBugCheckEx(
 103   IN ULONG BugCheckCode,
 104   IN ULONG_PTR BugCheckParameter1,
 105   IN ULONG_PTR BugCheckParameter2,
 106   IN ULONG_PTR BugCheckParameter3,
 107   IN ULONG_PTR BugCheckParameter4);
 108
 109 NTKERNELAPI
 110 BOOLEAN
 111 NTAPI
 112 KeCancelTimer(
 113   IN OUT PKTIMER);
 114
 115 NTKERNELAPI
 116 NTSTATUS
 117 NTAPI
 118 KeDelayExecutionThread(
 119   IN KPROCESSOR_MODE WaitMode,
 120   IN BOOLEAN Alertable,
 121   IN PLARGE_INTEGER Interval);
 122
 123 NTKERNELAPI
 124 BOOLEAN
 125 NTAPI
 126 KeDeregisterBugCheckCallback(
 127   IN OUT PKBUGCHECK_CALLBACK_RECORD CallbackRecord);
 128
 129 NTKERNELAPI
 130 VOID
 131 NTAPI
 132 KeEnterCriticalRegion(VOID);
 133
 134 NTKERNELAPI
 135 VOID
 136 NTAPI
 137 KeInitializeDeviceQueue(
 138   OUT PKDEVICE_QUEUE DeviceQueue);
 139
 140 NTKERNELAPI
 141 VOID
 142 NTAPI
 143 KeInitializeDpc(
 144   OUT PRKDPC Dpc,
 145   IN PKDEFERRED_ROUTINE DeferredRoutine,
 146   IN PVOID DeferredContext OPTIONAL);
 147
 148 NTKERNELAPI
 149 VOID
 150 NTAPI
 151 KeInitializeMutex(
 152   OUT PRKMUTEX Mutex,
 153   IN ULONG Level);
 154
 155 NTKERNELAPI
 156 VOID
 157 NTAPI
 158 KeInitializeSemaphore(
 159   OUT PRKSEMAPHORE Semaphore,
 160   IN LONG Count,
 161   IN LONG Limit);
 162
 163 NTKERNELAPI
 164 VOID
 165 NTAPI
 166 KeInitializeTimer(
 167   OUT PKTIMER Timer);
 168
 169 NTKERNELAPI
 170 VOID
 171 NTAPI
 172 KeInitializeTimerEx(
 173   OUT PKTIMER Timer,
 174   IN TIMER_TYPE Type);
 175
 176 NTKERNELAPI
 177 BOOLEAN
 178 NTAPI
 179 KeInsertByKeyDeviceQueue(
 180   IN OUT PKDEVICE_QUEUE DeviceQueue,
 181   IN OUT PKDEVICE_QUEUE_ENTRY DeviceQueueEntry,
 182   IN ULONG SortKey);
 183
 184 NTKERNELAPI
 185 BOOLEAN
 186 NTAPI
 187 KeInsertDeviceQueue(
 188   IN OUT PKDEVICE_QUEUE DeviceQueue,
 189   IN OUT PKDEVICE_QUEUE_ENTRY DeviceQueueEntry);
 190
 191 NTKERNELAPI
 192 BOOLEAN
 193 NTAPI
 194 KeInsertQueueDpc(
 195   IN OUT PRKDPC Dpc,
 196   IN PVOID SystemArgument1 OPTIONAL,
 197   IN PVOID SystemArgument2 OPTIONAL);
 198
 199 NTKERNELAPI
 200 VOID
 201 NTAPI
 202 KeLeaveCriticalRegion(VOID);
 203
 204 NTHALAPI
 205 LARGE_INTEGER
 206 NTAPI
 207 KeQueryPerformanceCounter(
 208   OUT PLARGE_INTEGER PerformanceFrequency OPTIONAL);
 209
 210 NTKERNELAPI
 211 KPRIORITY
 212 NTAPI
 213 KeQueryPriorityThread(
 214   IN PRKTHREAD Thread);
 215
 216 NTKERNELAPI
 217 ULONG
 218 NTAPI
 219 KeQueryTimeIncrement(VOID);
 220
 221 NTKERNELAPI
 222 LONG
 223 NTAPI
 224 KeReadStateEvent(
 225   IN PRKEVENT Event);
 226
 227 NTKERNELAPI
 228 LONG
 229 NTAPI
 230 KeReadStateMutex(
 231   IN PRKMUTEX Mutex);
 232
 233 NTKERNELAPI
 234 LONG
 235 NTAPI
 236 KeReadStateSemaphore(
 237   IN PRKSEMAPHORE Semaphore);
 238
 239 NTKERNELAPI
 240 BOOLEAN
 241 NTAPI
 242 KeReadStateTimer(
 243   IN PKTIMER Timer);
 244
 245 NTKERNELAPI
 246 BOOLEAN
 247 NTAPI
 248 KeRegisterBugCheckCallback(
 249   OUT PKBUGCHECK_CALLBACK_RECORD CallbackRecord,
 250   IN PKBUGCHECK_CALLBACK_ROUTINE CallbackRoutine,
 251   IN PVOID Buffer,
 252   IN ULONG Length,
 253   IN PUCHAR Component);
 254
 255 NTKERNELAPI
 256 LONG
 257 NTAPI
 258 KeReleaseMutex(
 259   IN OUT PRKMUTEX Mutex,
 260   IN BOOLEAN Wait);
 261
 262 NTKERNELAPI
 263 LONG
 264 NTAPI
 265 KeReleaseSemaphore(
 266   IN OUT PRKSEMAPHORE Semaphore,
 267   IN KPRIORITY Increment,
 268   IN LONG Adjustment,
 269   IN BOOLEAN Wait);
 270
 271 NTKERNELAPI
 272 PKDEVICE_QUEUE_ENTRY
 273 NTAPI
 274 KeRemoveByKeyDeviceQueue(
 275   IN OUT PKDEVICE_QUEUE DeviceQueue,
 276   IN ULONG SortKey);
 277
 278 NTKERNELAPI
 279 PKDEVICE_QUEUE_ENTRY
 280 NTAPI
 281 KeRemoveDeviceQueue(
 282   IN OUT PKDEVICE_QUEUE DeviceQueue);
 283
 284 NTKERNELAPI
 285 BOOLEAN
 286 NTAPI
 287 KeRemoveEntryDeviceQueue(
 288   IN OUT PKDEVICE_QUEUE DeviceQueue,
 289   IN OUT PKDEVICE_QUEUE_ENTRY DeviceQueueEntry);
 290
 291 NTKERNELAPI
 292 BOOLEAN
 293 NTAPI
 294 KeRemoveQueueDpc(
 295   IN OUT PRKDPC Dpc);
 296
 297 NTKERNELAPI
 298 LONG
 299 NTAPI
 300 KeResetEvent(
 301   IN OUT PRKEVENT Event);
 302
 303 NTKERNELAPI
 304 LONG
 305 NTAPI
 306 KeSetEvent(
 307   IN OUT PRKEVENT Event,
 308   IN KPRIORITY Increment,
 309   IN BOOLEAN Wait);
 310
 311 NTKERNELAPI
 312 VOID
 313 NTAPI
 314 KeSetImportanceDpc(
 315   IN OUT PRKDPC Dpc,
 316   IN KDPC_IMPORTANCE Importance);
 317
 318 NTKERNELAPI
 319 KPRIORITY
 320 NTAPI
 321 KeSetPriorityThread(
 322   IN OUT PKTHREAD Thread,
 323   IN KPRIORITY Priority);
 324
 325 NTKERNELAPI
 326 BOOLEAN
 327 NTAPI
 328 KeSetTimer(
 329   IN OUT PKTIMER Timer,
 330   IN LARGE_INTEGER DueTime,
 331   IN PKDPC Dpc OPTIONAL);
 332
 333 NTKERNELAPI
 334 BOOLEAN
 335 NTAPI
 336 KeSetTimerEx(
 337   IN OUT PKTIMER Timer,
 338   IN LARGE_INTEGER DueTime,
 339   IN LONG Period OPTIONAL,
 340   IN PKDPC Dpc OPTIONAL);
 341
 342 NTHALAPI
 343 VOID
 344 NTAPI
 345 KeStallExecutionProcessor(
 346   IN ULONG MicroSeconds);
 347
 348 NTKERNELAPI
 349 BOOLEAN
 350 NTAPI
 351 KeSynchronizeExecution(
 352   IN OUT PKINTERRUPT Interrupt,
 353   IN PKSYNCHRONIZE_ROUTINE SynchronizeRoutine,
 354   IN PVOID SynchronizeContext OPTIONAL);
 355
 356 NTKERNELAPI
 357 NTSTATUS
 358 NTAPI
 359 KeWaitForMultipleObjects(
 360   IN ULONG Count,
 361   IN PVOID Object[],
 362   IN WAIT_TYPE WaitType,
 363   IN KWAIT_REASON WaitReason,
 364   IN KPROCESSOR_MODE WaitMode,
 365   IN BOOLEAN Alertable,
 366   IN PLARGE_INTEGER Timeout OPTIONAL,
 367   OUT PKWAIT_BLOCK WaitBlockArray OPTIONAL);
 368
 369 #define KeWaitForMutexObject KeWaitForSingleObject
 370
 371 NTKERNELAPI
 372 NTSTATUS
 373 NTAPI
 374 KeWaitForSingleObject(
 375   IN PVOID Object,
 376   IN KWAIT_REASON WaitReason,
 377   IN KPROCESSOR_MODE WaitMode,
 378   IN BOOLEAN Alertable,
 379   IN PLARGE_INTEGER Timeout OPTIONAL);
 380
 381 #endif /* (NTDDI_VERSION >= NTDDI_WIN2K) */
 382
 383 #if (NTDDI_VERSION >= NTDDI_WINXP)
 384
 385 _DECL_HAL_KE_IMPORT
 386 VOID
 387 FASTCALL
 388 KeAcquireInStackQueuedSpinLock(
 389   IN OUT PKSPIN_LOCK SpinLock,
 390   OUT PKLOCK_QUEUE_HANDLE LockHandle);
 391
 392 NTKERNELAPI
 393 VOID
 394 FASTCALL
 395 KeAcquireInStackQueuedSpinLockAtDpcLevel(
 396   IN OUT PKSPIN_LOCK SpinLock,
 397   OUT PKLOCK_QUEUE_HANDLE LockHandle);
 398
 399 NTKERNELAPI
 400 KIRQL
 401 NTAPI
 402 KeAcquireInterruptSpinLock(
 403   IN OUT PKINTERRUPT Interrupt);
 404
 405 NTKERNELAPI
 406 BOOLEAN
 407 NTAPI
 408 KeAreApcsDisabled(VOID);
 409
 410 NTKERNELAPI
 411 ULONG
 412 NTAPI
 413 KeGetRecommendedSharedDataAlignment(VOID);
 414
 415 NTKERNELAPI
 416 ULONG
 417 NTAPI
 418 KeQueryRuntimeThread(
 419   IN PKTHREAD Thread,
 420   OUT PULONG UserTime);
 421
 422 NTKERNELAPI
 423 VOID
 424 FASTCALL
 425 KeReleaseInStackQueuedSpinLockFromDpcLevel(
 426   IN PKLOCK_QUEUE_HANDLE LockHandle);
 427
 428 NTKERNELAPI
 429 VOID
 430 NTAPI
 431 KeReleaseInterruptSpinLock(
 432   IN OUT PKINTERRUPT Interrupt,
 433   IN KIRQL OldIrql);
 434
 435 NTKERNELAPI
 436 PKDEVICE_QUEUE_ENTRY
 437 NTAPI
 438 KeRemoveByKeyDeviceQueueIfBusy(
 439   IN OUT PKDEVICE_QUEUE DeviceQueue,
 440   IN ULONG SortKey);
 441
 442 _DECL_HAL_KE_IMPORT
 443 VOID
 444 FASTCALL
 445 KeReleaseInStackQueuedSpinLock(
 446   IN PKLOCK_QUEUE_HANDLE LockHandle);
 447
 448 #endif /* (NTDDI_VERSION >= NTDDI_WINXP) */
 449
 450 #if (NTDDI_VERSION >= NTDDI_WINXPSP1)
 451
 452 NTKERNELAPI
 453 BOOLEAN
 454 NTAPI
 455 KeDeregisterBugCheckReasonCallback(
 456   IN OUT PKBUGCHECK_REASON_CALLBACK_RECORD CallbackRecord);
 457
 458 NTKERNELAPI
 459 BOOLEAN
 460 NTAPI
 461 KeRegisterBugCheckReasonCallback(
 462   OUT PKBUGCHECK_REASON_CALLBACK_RECORD CallbackRecord,
 463   IN PKBUGCHECK_REASON_CALLBACK_ROUTINE CallbackRoutine,
 464   IN KBUGCHECK_CALLBACK_REASON Reason,
 465   IN PUCHAR Component);
 466
 467 #endif /* (NTDDI_VERSION >= NTDDI_WINXPSP1) */
 468
 469 #if (NTDDI_VERSION >= NTDDI_WINXPSP2)
 470 NTKERNELAPI
 471 VOID
 472 NTAPI
 473 KeFlushQueuedDpcs(VOID);
 474 #endif /* (NTDDI_VERSION >= NTDDI_WINXPSP2) */
 475
 476 #if (NTDDI_VERSION >= NTDDI_WS03)
 477
 478 NTKERNELAPI
 479 PVOID
 480 NTAPI
 481 KeRegisterNmiCallback(
 482   IN PNMI_CALLBACK CallbackRoutine,
 483   IN PVOID Context OPTIONAL);
 484
 485 NTKERNELAPI
 486 NTSTATUS
 487 NTAPI
 488 KeDeregisterNmiCallback(
 489   IN PVOID Handle);
 490
 491 NTKERNELAPI
 492 VOID
 493 NTAPI
 494 KeInitializeThreadedDpc(
 495   OUT PRKDPC Dpc,
 496   IN PKDEFERRED_ROUTINE DeferredRoutine,
 497   IN PVOID DeferredContext OPTIONAL);
 498
 499 NTKERNELAPI
 500 ULONG_PTR
 501 NTAPI
 502 KeIpiGenericCall(
 503   IN PKIPI_BROADCAST_WORKER BroadcastFunction,
 504   IN ULONG_PTR Context);
 505
 506 NTKERNELAPI
 507 KIRQL
 508 FASTCALL
 509 KeAcquireSpinLockForDpc(
 510   IN OUT PKSPIN_LOCK SpinLock);
 511
 512 NTKERNELAPI
 513 VOID
 514 FASTCALL
 515 KeReleaseSpinLockForDpc(
 516   IN OUT PKSPIN_LOCK SpinLock,
 517   IN KIRQL OldIrql);
 518
 519 NTKERNELAPI
 520 BOOLEAN
 521 FASTCALL
 522 KeTestSpinLock(
 523   IN PKSPIN_LOCK SpinLock);
 524
 525 #endif /* (NTDDI_VERSION >= NTDDI_WS03) */
 526
 527 #if (NTDDI_VERSION >= NTDDI_WS03SP1)
 528
 529 NTKERNELAPI
 530 BOOLEAN
 531 FASTCALL
 532 KeTryToAcquireSpinLockAtDpcLevel(
 533   IN OUT PKSPIN_LOCK SpinLock);
 534
 535 NTKERNELAPI
 536 BOOLEAN
 537 NTAPI
 538 KeAreAllApcsDisabled(VOID);
 539
 540 NTKERNELAPI
 541 VOID
 542 FASTCALL
 543 KeAcquireGuardedMutex(
 544   IN OUT PKGUARDED_MUTEX GuardedMutex);
 545
 546 NTKERNELAPI
 547 VOID
 548 FASTCALL
 549 KeAcquireGuardedMutexUnsafe(
 550   IN OUT PKGUARDED_MUTEX GuardedMutex);
 551
 552 NTKERNELAPI
 553 VOID
 554 NTAPI
 555 KeEnterGuardedRegion(VOID);
 556
 557 NTKERNELAPI
 558 VOID
 559 NTAPI
 560 KeLeaveGuardedRegion(VOID);
 561
 562 NTKERNELAPI
 563 VOID
 564 FASTCALL
 565 KeInitializeGuardedMutex(
 566   OUT PKGUARDED_MUTEX GuardedMutex);
 567
 568 NTKERNELAPI
 569 VOID
 570 FASTCALL
 571 KeReleaseGuardedMutexUnsafe(
 572   IN OUT PKGUARDED_MUTEX GuardedMutex);
 573
 574 NTKERNELAPI
 575 VOID
 576 FASTCALL
 577 KeReleaseGuardedMutex(
 578   IN OUT PKGUARDED_MUTEX GuardedMutex);
 579
 580 NTKERNELAPI
 581 BOOLEAN
 582 FASTCALL
 583 KeTryToAcquireGuardedMutex(
 584   IN OUT PKGUARDED_MUTEX GuardedMutex);
 585
 586 #endif /* (NTDDI_VERSION >= NTDDI_WS03SP1) */
 587
 588 #if (NTDDI_VERSION >= NTDDI_VISTA)
 589
 590 NTKERNELAPI
 591 VOID
 592 FASTCALL
 593 KeAcquireInStackQueuedSpinLockForDpc(
 594   IN OUT PKSPIN_LOCK SpinLock,
 595   OUT PKLOCK_QUEUE_HANDLE LockHandle);
 596
 597 NTKERNELAPI
 598 VOID
 599 FASTCALL
 600 KeReleaseInStackQueuedSpinLockForDpc(
 601   IN PKLOCK_QUEUE_HANDLE LockHandle);
 602
 603 NTKERNELAPI
 604 NTSTATUS
 605 NTAPI
 606 KeQueryDpcWatchdogInformation(
 607   OUT PKDPC_WATCHDOG_INFORMATION WatchdogInformation);
 608
 609 #if defined(SINGLE_GROUP_LEGACY_API)
 610 NTKERNELAPI
 611 KAFFINITY
 612 NTAPI
 613 KeSetSystemAffinityThreadEx(
 614   IN KAFFINITY Affinity);
 615
 616 NTKERNELAPI
 617 ULONG
 618 NTAPI
 619 KeQueryActiveProcessorCount(
 620   OUT PKAFFINITY ActiveProcessors OPTIONAL);
 621
 622 NTKERNELAPI
 623 ULONG
 624 NTAPI
 625 KeQueryMaximumProcessorCount(VOID);
 626 #endif
 627
 628 #endif /* (NTDDI_VERSION >= NTDDI_VISTA) */
 629
 630 #if (NTDDI_VERSION >= NTDDI_WS08)
 631
 632 PVOID
 633 KeRegisterProcessorChangeCallback(
 634   IN PPROCESSOR_CALLBACK_FUNCTION CallbackFunction,
 635   IN PVOID CallbackContext OPTIONAL,
 636   IN ULONG Flags);
 637
 638 VOID
 639 KeDeregisterProcessorChangeCallback(
 640   IN PVOID CallbackHandle);
 641
 642 #endif /* (NTDDI_VERSION >= NTDDI_WS08) */
 643
 644 #if (NTDDI_VERSION >= NTDDI_WIN7)
 645
 646 ULONG64
 647 NTAPI
 648 KeQueryTotalCycleTimeProcess(
 649   IN OUT PKPROCESS Process,
 650   OUT PULONG64 CycleTimeStamp);
 651
 652 ULONG64
 653 NTAPI
 654 KeQueryTotalCycleTimeThread(
 655   IN OUT PKTHREAD Thread,
 656   OUT PULONG64 CycleTimeStamp);
 657
 658 NTKERNELAPI
 659 NTSTATUS
 660 NTAPI
 661 KeSetTargetProcessorDpcEx(
 662   IN OUT PKDPC Dpc,
 663   IN PPROCESSOR_NUMBER ProcNumber);
 664
 665 NTKERNELAPI
 666 VOID
 667 NTAPI
 668 KeSetSystemGroupAffinityThread(
 669   IN PGROUP_AFFINITY Affinity,
 670   OUT PGROUP_AFFINITY PreviousAffinity OPTIONAL);
 671
 672 NTKERNELAPI
 673 VOID
 674 NTAPI
 675 KeRevertToUserGroupAffinityThread(
 676   IN PGROUP_AFFINITY PreviousAffinity);
 677
 678 NTKERNELAPI
 679 BOOLEAN
 680 NTAPI
 681 KeSetCoalescableTimer(
 682   IN OUT PKTIMER Timer,
 683   IN LARGE_INTEGER DueTime,
 684   IN ULONG Period,
 685   IN ULONG TolerableDelay,
 686   IN PKDPC Dpc OPTIONAL);
 687
 688 NTKERNELAPI
 689 ULONGLONG
 690 NTAPI
 691 KeQueryUnbiasedInterruptTime(VOID);
 692
 693 NTKERNELAPI
 694 ULONG
 695 NTAPI
 696 KeQueryActiveProcessorCountEx(
 697   IN USHORT GroupNumber);
 698
 699 NTKERNELAPI
 700 ULONG
 701 NTAPI
 702 KeQueryMaximumProcessorCountEx(
 703   IN USHORT GroupNumber);
 704
 705 NTKERNELAPI
 706 USHORT
 707 NTAPI
 708 KeQueryActiveGroupCount(VOID);
 709
 710 NTKERNELAPI
 711 USHORT
 712 NTAPI
 713 KeQueryMaximumGroupCount(VOID);
 714
 715 NTKERNELAPI
 716 KAFFINITY
 717 NTAPI
 718 KeQueryGroupAffinity(
 719   IN USHORT GroupNumber);
 720
 721 NTKERNELAPI
 722 ULONG
 723 NTAPI
 724 KeGetCurrentProcessorNumberEx(
 725   OUT PPROCESSOR_NUMBER ProcNumber OPTIONAL);
 726
 727 NTKERNELAPI
 728 VOID
 729 NTAPI
 730 KeQueryNodeActiveAffinity(
 731   IN USHORT NodeNumber,
 732   OUT PGROUP_AFFINITY Affinity OPTIONAL,
 733   OUT PUSHORT Count OPTIONAL);
 734
 735 NTKERNELAPI
 736 USHORT
 737 NTAPI
 738 KeQueryNodeMaximumProcessorCount(
 739   IN USHORT NodeNumber);
 740
 741 NTKERNELAPI
 742 USHORT
 743 NTAPI
 744 KeQueryHighestNodeNumber(VOID);
 745
 746 NTKERNELAPI
 747 USHORT
 748 NTAPI
 749 KeGetCurrentNodeNumber(VOID);
 750
 751 NTKERNELAPI
 752 NTSTATUS
 753 NTAPI
 754 KeQueryLogicalProcessorRelationship(
 755   IN PPROCESSOR_NUMBER ProcessorNumber OPTIONAL,
 756   IN LOGICAL_PROCESSOR_RELATIONSHIP RelationshipType,
 757   OUT PSYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX Information OPTIONAL,
 758   IN OUT PULONG Length);
 759
 760 NTKERNELAPI
 761 NTSTATUS
 762 NTAPI
 763 KeSaveExtendedProcessorState(
 764   IN ULONG64 Mask,
 765   OUT PXSTATE_SAVE XStateSave);
 766
 767 NTKERNELAPI
 768 VOID
 769 NTAPI
 770 KeRestoreExtendedProcessorState(
 771   IN PXSTATE_SAVE XStateSave);
 772
 773 #endif /* (NTDDI_VERSION >= NTDDI_WIN7) */
 774
 775 #if !defined(_IA64_)
 776 NTHALAPI
 777 VOID
 778 NTAPI
 779 KeFlushWriteBuffer(VOID);
 780 #endif
 781
 782 /* VOID
 783  * KeInitializeCallbackRecord(
 784  *   IN PKBUGCHECK_CALLBACK_RECORD  CallbackRecord)
 785  */
 786 #define KeInitializeCallbackRecord(CallbackRecord) \
 787   CallbackRecord->State = BufferEmpty;
 788
 789 #if DBG
 790
 791 #if (NTDDI_VERSION >= NTDDI_VISTA)
 792 #define PAGED_ASSERT( exp ) NT_ASSERT( exp )
 793 #else
 794 #define PAGED_ASSERT( exp ) ASSERT( exp )
 795 #endif
 796
 797 #define PAGED_CODE() { \
 798   if (KeGetCurrentIrql() > APC_LEVEL) { \
 799     KdPrint( ("NTDDK: Pageable code called at IRQL > APC_LEVEL (%d)\n", KeGetCurrentIrql() )); \
 800     PAGED_ASSERT(FALSE); \
 801   } \
 802 }
 803
 804 #else
 805
 806 #define PAGED_CODE()
 807
 808 #endif /* DBG */
 809
 810 #define PAGED_CODE_LOCKED() NOP_FUNCTION;
 811