|  | /* | 
|  | * hidpi.h | 
|  | * | 
|  | * Public Interface for HID parsing library. | 
|  | * | 
|  | * This file is part of the w32api package. | 
|  | * | 
|  | * Contributors: | 
|  | *   Created by Casper S. Hornstrup <chorns@users.sourceforge.net> | 
|  | * | 
|  | * THIS SOFTWARE IS NOT COPYRIGHTED | 
|  | * | 
|  | * This source code is offered for use in the public domain. You may | 
|  | * use, modify or distribute it freely. | 
|  | * | 
|  | * This code is distributed in the hope that it will be useful but | 
|  | * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY | 
|  | * DISCLAIMED. This includes but is not limited to warranties of | 
|  | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | 
|  | * | 
|  | */ | 
|  |  | 
|  | #ifndef __HIDPI_H | 
|  | #define __HIDPI_H | 
|  |  | 
|  | #include "hidusage.h" | 
|  |  | 
|  | #ifdef __cplusplus | 
|  | extern "C" { | 
|  | #endif | 
|  |  | 
|  | #if defined(_HIDPI_) | 
|  | # define HIDAPI | 
|  | #else | 
|  | # define HIDAPI DECLSPEC_IMPORT | 
|  | #endif | 
|  |  | 
|  | #if !defined (_NTDEF_) && !defined (_NTSTATUS_PSDK) | 
|  | #define _NTSTATUS_PSDK | 
|  | typedef LONG NTSTATUS,*PNTSTATUS; | 
|  | #endif | 
|  |  | 
|  | typedef PUCHAR PHIDP_REPORT_DESCRIPTOR; | 
|  | typedef struct _HIDP_PREPARSED_DATA * PHIDP_PREPARSED_DATA; | 
|  |  | 
|  | typedef struct _HIDP_UNKNOWN_TOKEN { | 
|  | UCHAR  Token; | 
|  | UCHAR  Reserved[3]; | 
|  | ULONG  BitField; | 
|  | } HIDP_UNKNOWN_TOKEN, *PHIDP_UNKNOWN_TOKEN; | 
|  |  | 
|  | typedef enum _HIDP_KEYBOARD_DIRECTION { | 
|  | HidP_Keyboard_Break, | 
|  | HidP_Keyboard_Make | 
|  | } HIDP_KEYBOARD_DIRECTION; | 
|  |  | 
|  | typedef struct _HIDP_KEYBOARD_MODIFIER_STATE { | 
|  | _ANONYMOUS_UNION union { | 
|  | _ANONYMOUS_STRUCT struct { | 
|  | ULONG  LeftControl : 1; | 
|  | ULONG  LeftShift : 1; | 
|  | ULONG  LeftAlt : 1; | 
|  | ULONG  LeftGUI : 1; | 
|  | ULONG  RightControl : 1; | 
|  | ULONG  RightShift : 1; | 
|  | ULONG  RightAlt : 1; | 
|  | ULONG  RigthGUI : 1; | 
|  | ULONG  CapsLock : 1; | 
|  | ULONG  ScollLock : 1; | 
|  | ULONG  NumLock : 1; | 
|  | ULONG  Reserved : 21; | 
|  | } DUMMYSTRUCTNAME; | 
|  | ULONG ul; | 
|  | } DUMMYUNIONNAME; | 
|  | } HIDP_KEYBOARD_MODIFIER_STATE, *PHIDP_KEYBOARD_MODIFIER_STATE; | 
|  |  | 
|  | typedef BOOLEAN (NTAPI *PHIDP_INSERT_SCANCODES)( | 
|  | PVOID  Context, | 
|  | PCHAR  NewScanCodes, | 
|  | ULONG  Length); | 
|  |  | 
|  | typedef struct _USAGE_AND_PAGE { | 
|  | USAGE  Usage; | 
|  | USAGE  UsagePage; | 
|  | } USAGE_AND_PAGE, *PUSAGE_AND_PAGE; | 
|  |  | 
|  | typedef struct _HIDD_ATTRIBUTES { | 
|  | ULONG   Size; | 
|  | USHORT  VendorID; | 
|  | USHORT  ProductID; | 
|  | USHORT  VersionNumber; | 
|  | } HIDD_ATTRIBUTES, *PHIDD_ATTRIBUTES; | 
|  |  | 
|  | typedef struct _HIDD_CONFIGURATION { | 
|  | PVOID  cookie; | 
|  | ULONG  size; | 
|  | ULONG  RingBufferSize; | 
|  | } HIDD_CONFIGURATION, *PHIDD_CONFIGURATION; | 
|  |  | 
|  | HIDAPI | 
|  | NTSTATUS | 
|  | NTAPI | 
|  | HidP_TranslateUsageAndPagesToI8042ScanCodes( | 
|  | PUSAGE_AND_PAGE  ChangedUsageList, | 
|  | ULONG  UsageListLength, | 
|  | HIDP_KEYBOARD_DIRECTION  KeyAction, | 
|  | PHIDP_KEYBOARD_MODIFIER_STATE  ModifierState, | 
|  | PHIDP_INSERT_SCANCODES  InsertCodesProcedure, | 
|  | PVOID  InsertCodesContext); | 
|  |  | 
|  | HIDAPI | 
|  | NTSTATUS | 
|  | NTAPI | 
|  | HidP_TranslateUsagesToI8042ScanCodes( | 
|  | PUSAGE  ChangedUsageList, | 
|  | ULONG  UsageListLength, | 
|  | HIDP_KEYBOARD_DIRECTION  KeyAction, | 
|  | PHIDP_KEYBOARD_MODIFIER_STATE  ModifierState, | 
|  | PHIDP_INSERT_SCANCODES  InsertCodesProcedure, | 
|  | PVOID  InsertCodesContext); | 
|  |  | 
|  | typedef struct _HIDP_BUTTON_CAPS { | 
|  | USAGE  UsagePage; | 
|  | UCHAR  ReportID; | 
|  | BOOLEAN  IsAlias; | 
|  | USHORT  BitField; | 
|  | USHORT  LinkCollection; | 
|  | USAGE  LinkUsage; | 
|  | USAGE  LinkUsagePage; | 
|  | BOOLEAN  IsRange; | 
|  | BOOLEAN  IsStringRange; | 
|  | BOOLEAN  IsDesignatorRange; | 
|  | BOOLEAN  IsAbsolute; | 
|  | ULONG  Reserved[10]; | 
|  | _ANONYMOUS_UNION union { | 
|  | struct { | 
|  | USAGE  UsageMin, UsageMax; | 
|  | USHORT  StringMin, StringMax; | 
|  | USHORT  DesignatorMin, DesignatorMax; | 
|  | USHORT  DataIndexMin, DataIndexMax; | 
|  | } Range; | 
|  | struct  { | 
|  | USAGE  Usage, Reserved1; | 
|  | USHORT  StringIndex, Reserved2; | 
|  | USHORT  DesignatorIndex, Reserved3; | 
|  | USHORT  DataIndex, Reserved4; | 
|  | } NotRange; | 
|  | } DUMMYUNIONNAME; | 
|  | } HIDP_BUTTON_CAPS, *PHIDP_BUTTON_CAPS; | 
|  |  | 
|  | typedef struct _HIDP_CAPS { | 
|  | USAGE  Usage; | 
|  | USAGE  UsagePage; | 
|  | USHORT  InputReportByteLength; | 
|  | USHORT  OutputReportByteLength; | 
|  | USHORT  FeatureReportByteLength; | 
|  | USHORT  Reserved[17]; | 
|  | USHORT  NumberLinkCollectionNodes; | 
|  | USHORT  NumberInputButtonCaps; | 
|  | USHORT  NumberInputValueCaps; | 
|  | USHORT  NumberInputDataIndices; | 
|  | USHORT  NumberOutputButtonCaps; | 
|  | USHORT  NumberOutputValueCaps; | 
|  | USHORT  NumberOutputDataIndices; | 
|  | USHORT  NumberFeatureButtonCaps; | 
|  | USHORT  NumberFeatureValueCaps; | 
|  | USHORT  NumberFeatureDataIndices; | 
|  | } HIDP_CAPS, *PHIDP_CAPS; | 
|  |  | 
|  | typedef struct _HIDP_DATA { | 
|  | USHORT  DataIndex; | 
|  | USHORT  Reserved; | 
|  | _ANONYMOUS_UNION union { | 
|  | ULONG  RawValue; | 
|  | BOOLEAN  On; | 
|  | }  DUMMYUNIONNAME; | 
|  | } HIDP_DATA, *PHIDP_DATA; | 
|  |  | 
|  | typedef struct _HIDP_EXTENDED_ATTRIBUTES { | 
|  | UCHAR  NumGlobalUnknowns; | 
|  | UCHAR  Reserved[3]; | 
|  | PHIDP_UNKNOWN_TOKEN  GlobalUnknowns; | 
|  | ULONG  Data[1]; | 
|  | } HIDP_EXTENDED_ATTRIBUTES, *PHIDP_EXTENDED_ATTRIBUTES; | 
|  |  | 
|  | #define HIDP_LINK_COLLECTION_ROOT         ((USHORT) -1) | 
|  | #define HIDP_LINK_COLLECTION_UNSPECIFIED  ((USHORT) 0) | 
|  |  | 
|  | typedef struct _HIDP_LINK_COLLECTION_NODE { | 
|  | USAGE  LinkUsage; | 
|  | USAGE  LinkUsagePage; | 
|  | USHORT  Parent; | 
|  | USHORT  NumberOfChildren; | 
|  | USHORT  NextSibling; | 
|  | USHORT  FirstChild; | 
|  | ULONG  CollectionType: 8; | 
|  | ULONG  IsAlias: 1; | 
|  | ULONG  Reserved: 23; | 
|  | PVOID  UserContext; | 
|  | } HIDP_LINK_COLLECTION_NODE, *PHIDP_LINK_COLLECTION_NODE; | 
|  |  | 
|  | typedef struct _HIDP_VALUE_CAPS { | 
|  | USAGE  UsagePage; | 
|  | UCHAR  ReportID; | 
|  | BOOLEAN  IsAlias; | 
|  | USHORT  BitField; | 
|  | USHORT  LinkCollection; | 
|  | USAGE  LinkUsage; | 
|  | USAGE  LinkUsagePage; | 
|  | BOOLEAN  IsRange; | 
|  | BOOLEAN  IsStringRange; | 
|  | BOOLEAN  IsDesignatorRange; | 
|  | BOOLEAN  IsAbsolute; | 
|  | BOOLEAN  HasNull; | 
|  | UCHAR  Reserved; | 
|  | USHORT  BitSize; | 
|  | USHORT  ReportCount; | 
|  | USHORT  Reserved2[5]; | 
|  | ULONG  UnitsExp; | 
|  | ULONG  Units; | 
|  | LONG  LogicalMin, LogicalMax; | 
|  | LONG  PhysicalMin, PhysicalMax; | 
|  | _ANONYMOUS_UNION union { | 
|  | struct { | 
|  | USAGE  UsageMin, UsageMax; | 
|  | USHORT  StringMin, StringMax; | 
|  | USHORT  DesignatorMin, DesignatorMax; | 
|  | USHORT  DataIndexMin, DataIndexMax; | 
|  | } Range; | 
|  | struct { | 
|  | USAGE  Usage, Reserved1; | 
|  | USHORT  StringIndex, Reserved2; | 
|  | USHORT  DesignatorIndex, Reserved3; | 
|  | USHORT  DataIndex, Reserved4; | 
|  | } NotRange; | 
|  | } DUMMYUNIONNAME; | 
|  | } HIDP_VALUE_CAPS, *PHIDP_VALUE_CAPS; | 
|  |  | 
|  | typedef enum _HIDP_REPORT_TYPE { | 
|  | HidP_Input, | 
|  | HidP_Output, | 
|  | HidP_Feature | 
|  | } HIDP_REPORT_TYPE; | 
|  |  | 
|  | #define FACILITY_HID_ERROR_CODE           0x11 | 
|  |  | 
|  | #define HIDP_ERROR_CODES(SEV, CODE) \ | 
|  | ((NTSTATUS) (((SEV) << 28) | (FACILITY_HID_ERROR_CODE << 16) | (CODE))) | 
|  |  | 
|  | #define HIDP_STATUS_SUCCESS                 (HIDP_ERROR_CODES(0x0, 0)) | 
|  | #define HIDP_STATUS_NULL                    (HIDP_ERROR_CODES(0x8, 1)) | 
|  | #define HIDP_STATUS_INVALID_PREPARSED_DATA  (HIDP_ERROR_CODES(0xC, 1)) | 
|  | #define HIDP_STATUS_INVALID_REPORT_TYPE     (HIDP_ERROR_CODES(0xC, 2)) | 
|  | #define HIDP_STATUS_INVALID_REPORT_LENGTH   (HIDP_ERROR_CODES(0xC, 3)) | 
|  | #define HIDP_STATUS_USAGE_NOT_FOUND         (HIDP_ERROR_CODES(0xC, 4)) | 
|  | #define HIDP_STATUS_VALUE_OUT_OF_RANGE      (HIDP_ERROR_CODES(0xC, 5)) | 
|  | #define HIDP_STATUS_BAD_LOG_PHY_VALUES      (HIDP_ERROR_CODES(0xC, 6)) | 
|  | #define HIDP_STATUS_BUFFER_TOO_SMALL        (HIDP_ERROR_CODES(0xC, 7)) | 
|  | #define HIDP_STATUS_INTERNAL_ERROR          (HIDP_ERROR_CODES(0xC, 8)) | 
|  | #define HIDP_STATUS_I8042_TRANS_UNKNOWN     (HIDP_ERROR_CODES(0xC, 9)) | 
|  | #define HIDP_STATUS_INCOMPATIBLE_REPORT_ID  (HIDP_ERROR_CODES(0xC, 0xA)) | 
|  | #define HIDP_STATUS_NOT_VALUE_ARRAY         (HIDP_ERROR_CODES(0xC, 0xB)) | 
|  | #define HIDP_STATUS_IS_VALUE_ARRAY          (HIDP_ERROR_CODES(0xC, 0xC)) | 
|  | #define HIDP_STATUS_DATA_INDEX_NOT_FOUND    (HIDP_ERROR_CODES(0xC, 0xD)) | 
|  | #define HIDP_STATUS_DATA_INDEX_OUT_OF_RANGE (HIDP_ERROR_CODES(0xC, 0xE)) | 
|  | #define HIDP_STATUS_BUTTON_NOT_PRESSED      (HIDP_ERROR_CODES(0xC, 0xF)) | 
|  | #define HIDP_STATUS_REPORT_DOES_NOT_EXIST   (HIDP_ERROR_CODES(0xC, 0x10)) | 
|  | #define HIDP_STATUS_NOT_IMPLEMENTED         (HIDP_ERROR_CODES(0xC, 0x20)) | 
|  | #define HIDP_STATUS_I8242_TRANS_UNKNOWN     HIDP_STATUS_I8042_TRANS_UNKNOWN | 
|  |  | 
|  |  | 
|  | #if !defined(_HIDPI_NO_FUNCTION_MACROS_) | 
|  | /* | 
|  | * NTSTATUS | 
|  | * HidP_GetButtonCaps( | 
|  | *   IN HIDP_REPORT_TYPE  ReportType, | 
|  | *   OUT PHIDP_BUTTON_CAPS  ButtonCaps, | 
|  | *   IN OUT PULONG  ButtonCapsLength, | 
|  | *   IN PHIDP_PREPARSED_DATA  PreparsedData); | 
|  | */ | 
|  | #define HidP_GetButtonCaps(_Type_, _Caps_, _Len_, _Data_) \ | 
|  | HidP_GetSpecificButtonCaps(_Type_, 0, 0, 0, _Caps_, _Len_, _Data_) | 
|  |  | 
|  | /* | 
|  | * NTSTATUS | 
|  | * HidP_GetButtons( | 
|  | *   IN HIDP_REPORT_TYPE  ReportType, | 
|  | *   IN USAGE  UsagePage, | 
|  | *   IN USHORT  LinkCollection, | 
|  | *   OUT USAGE  *UsageList, | 
|  | *   IN OUT ULONG  *UsageLength, | 
|  | *   IN PHIDP_PREPARSED_DATA  PreparsedData, | 
|  | *   IN PCHAR  Report, | 
|  | *   IN ULONG  ReportLength); | 
|  | */ | 
|  | #define HidP_GetButtons(Rty, UPa, LCo, ULi, ULe, Ppd, Rep, RLe) \ | 
|  | HidP_GetUsages(Rty, UPa, LCo, ULi, ULe, Ppd, Rep, RLe) | 
|  |  | 
|  | #define HidP_GetButtonListLength(RTy, UPa, Ppd) \ | 
|  | HidP_GetUsageListLength(Rty, UPa, Ppd) | 
|  |  | 
|  |  | 
|  | /* | 
|  | * NTSTATUS | 
|  | * HidP_GetButtonsEx( | 
|  | *   IN HIDP_REPORT_TYPE  ReportType, | 
|  | *   IN USHORT  LinkCollection, | 
|  | *   OUT PUSAGE_AND_PAGE  ButtonList, | 
|  | *   IN OUT ULONG  *UsageLength, | 
|  | *   IN PHIDP_PREPARSED_DATA  PreparsedData, | 
|  | *   IN PCHAR  Report, | 
|  | *   IN ULONG  ReportLength); | 
|  | */ | 
|  | #define HidP_GetButtonsEx(RT, LC, BL, UL, PD, R, RL)  \ | 
|  | HidP_GetUsagesEx(RT, LC, BL, UL, PD, R, RL) | 
|  |  | 
|  | #endif /* _HIDPI_NO_FUNCTION_MACROS_ */ | 
|  |  | 
|  | HIDAPI | 
|  | NTSTATUS | 
|  | NTAPI | 
|  | HidP_GetCaps( | 
|  | PHIDP_PREPARSED_DATA  PreparsedData, | 
|  | PHIDP_CAPS  Capabilities); | 
|  |  | 
|  | HIDAPI | 
|  | NTSTATUS | 
|  | NTAPI | 
|  | HidP_GetData( | 
|  | HIDP_REPORT_TYPE  ReportType, | 
|  | PHIDP_DATA  DataList, | 
|  | PULONG  DataLength, | 
|  | PHIDP_PREPARSED_DATA  PreparsedData, | 
|  | PCHAR  Report, | 
|  | ULONG  ReportLength); | 
|  |  | 
|  | HIDAPI | 
|  | NTSTATUS | 
|  | NTAPI | 
|  | HidP_GetExtendedAttributes( | 
|  | HIDP_REPORT_TYPE  ReportType, | 
|  | USHORT  DataIndex, | 
|  | PHIDP_PREPARSED_DATA  PreparsedData, | 
|  | PHIDP_EXTENDED_ATTRIBUTES  Attributes, | 
|  | PULONG  LengthAttributes); | 
|  |  | 
|  | HIDAPI | 
|  | NTSTATUS | 
|  | NTAPI | 
|  | HidP_GetLinkCollectionNodes( | 
|  | PHIDP_LINK_COLLECTION_NODE  LinkCollectionNodes, | 
|  | PULONG  LinkCollectionNodesLength, | 
|  | PHIDP_PREPARSED_DATA  PreparsedData); | 
|  |  | 
|  | HIDAPI | 
|  | NTSTATUS | 
|  | NTAPI | 
|  | HidP_GetScaledUsageValue( | 
|  | HIDP_REPORT_TYPE  ReportType, | 
|  | USAGE  UsagePage, | 
|  | USHORT  LinkCollection, | 
|  | USAGE  Usage, | 
|  | PLONG  UsageValue, | 
|  | PHIDP_PREPARSED_DATA  PreparsedData, | 
|  | PCHAR  Report, | 
|  | ULONG  ReportLength); | 
|  |  | 
|  | HIDAPI | 
|  | NTSTATUS | 
|  | NTAPI | 
|  | HidP_GetSpecificButtonCaps( | 
|  | HIDP_REPORT_TYPE  ReportType, | 
|  | USAGE  UsagePage, | 
|  | USHORT  LinkCollection, | 
|  | USAGE  Usage, | 
|  | PHIDP_BUTTON_CAPS  ButtonCaps, | 
|  | PULONG  ButtonCapsLength, | 
|  | PHIDP_PREPARSED_DATA  PreparsedData); | 
|  |  | 
|  | HIDAPI | 
|  | NTSTATUS | 
|  | NTAPI | 
|  | HidP_GetSpecificValueCaps( | 
|  | HIDP_REPORT_TYPE  ReportType, | 
|  | USAGE  UsagePage, | 
|  | USHORT  LinkCollection, | 
|  | USAGE  Usage, | 
|  | PHIDP_VALUE_CAPS  ValueCaps, | 
|  | PULONG  ValueCapsLength, | 
|  | PHIDP_PREPARSED_DATA  PreparsedData); | 
|  |  | 
|  | HIDAPI | 
|  | NTSTATUS | 
|  | NTAPI | 
|  | HidP_GetUsages( | 
|  | HIDP_REPORT_TYPE  ReportType, | 
|  | USAGE  UsagePage, | 
|  | USHORT  LinkCollection, | 
|  | USAGE  *UsageList, | 
|  | ULONG  *UsageLength, | 
|  | PHIDP_PREPARSED_DATA  PreparsedData, | 
|  | PCHAR  Report, | 
|  | ULONG  ReportLength); | 
|  |  | 
|  | HIDAPI | 
|  | NTSTATUS | 
|  | NTAPI | 
|  | HidP_GetUsagesEx( | 
|  | HIDP_REPORT_TYPE  ReportType, | 
|  | USHORT  LinkCollection, | 
|  | PUSAGE_AND_PAGE  ButtonList, | 
|  | ULONG  *UsageLength, | 
|  | PHIDP_PREPARSED_DATA  PreparsedData, | 
|  | PCHAR  Report, | 
|  | ULONG  ReportLength); | 
|  |  | 
|  | HIDAPI | 
|  | NTSTATUS | 
|  | NTAPI | 
|  | HidP_GetUsageValue( | 
|  | HIDP_REPORT_TYPE  ReportType, | 
|  | USAGE  UsagePage, | 
|  | USHORT  LinkCollection, | 
|  | USAGE  Usage, | 
|  | PULONG  UsageValue, | 
|  | PHIDP_PREPARSED_DATA  PreparsedData, | 
|  | PCHAR  Report, | 
|  | ULONG  ReportLength); | 
|  |  | 
|  | HIDAPI | 
|  | NTSTATUS | 
|  | NTAPI | 
|  | HidP_GetUsageValueArray( | 
|  | HIDP_REPORT_TYPE  ReportType, | 
|  | USAGE  UsagePage, | 
|  | USHORT  LinkCollection, | 
|  | USAGE  Usage, | 
|  | PCHAR  UsageValue, | 
|  | USHORT  UsageValueByteLength, | 
|  | PHIDP_PREPARSED_DATA  PreparsedData, | 
|  | PCHAR  Report, | 
|  | ULONG  ReportLength); | 
|  |  | 
|  | #if !defined(_HIDPI_NO_FUNCTION_MACROS_) | 
|  |  | 
|  | /* | 
|  | * NTSTATUS | 
|  | * HidP_GetValueCaps( | 
|  | *   IN HIDP_REPORT_TYPE  ReportType, | 
|  | *   OUT PHIDP_VALUE_CAPS  ValueCaps, | 
|  | *   IN OUT PULONG  ValueCapsLength, | 
|  | *   IN PHIDP_PREPARSED_DATA  PreparsedData); | 
|  | */ | 
|  | #define HidP_GetValueCaps(_Type_, _Caps_, _Len_, _Data_) \ | 
|  | HidP_GetSpecificValueCaps (_Type_, 0, 0, 0, _Caps_, _Len_, _Data_) | 
|  |  | 
|  | #endif /* _HIDPI_NO_FUNCTION_MACROS_ */ | 
|  |  | 
|  | HIDAPI | 
|  | NTSTATUS | 
|  | NTAPI | 
|  | HidP_InitializeReportForID( | 
|  | HIDP_REPORT_TYPE  ReportType, | 
|  | UCHAR  ReportID, | 
|  | PHIDP_PREPARSED_DATA  PreparsedData, | 
|  | PCHAR  Report, | 
|  | ULONG  ReportLength); | 
|  |  | 
|  | #if !defined(_HIDPI_NO_FUNCTION_MACROS_) | 
|  |  | 
|  | /* | 
|  | * BOOLEAN | 
|  | * HidP_IsSameUsageAndPage( | 
|  | *   USAGE_AND_PAGE  u1, | 
|  | *   USAGE_AND_PAGE  u2); | 
|  | */ | 
|  | #define HidP_IsSameUsageAndPage(u1, u2) ((* (PULONG) &u1) == (* (PULONG) &u2)) | 
|  |  | 
|  | #endif /* _HIDPI_NO_FUNCTION_MACROS_ */ | 
|  |  | 
|  | HIDAPI | 
|  | ULONG | 
|  | NTAPI | 
|  | HidP_MaxDataListLength( | 
|  | HIDP_REPORT_TYPE  ReportType, | 
|  | PHIDP_PREPARSED_DATA  PreparsedData); | 
|  |  | 
|  | HIDAPI | 
|  | ULONG | 
|  | NTAPI | 
|  | HidP_MaxUsageListLength( | 
|  | HIDP_REPORT_TYPE  ReportType, | 
|  | USAGE  UsagePage, | 
|  | PHIDP_PREPARSED_DATA  PreparsedData); | 
|  |  | 
|  | #if !defined(_HIDPI_NO_FUNCTION_MACROS_) | 
|  |  | 
|  | /* | 
|  | * NTSTATUS | 
|  | * HidP_SetButtons( | 
|  | *   IN HIDP_REPORT_TYPE  ReportType, | 
|  | *   IN USAGE  UsagePage, | 
|  | *   IN USHORT  LinkCollection, | 
|  | *   IN PUSAGE  UsageList, | 
|  | *   IN OUT PULONG  UsageLength, | 
|  | *   IN PHIDP_PREPARSED_DATA  PreparsedData, | 
|  | *   IN OUT PCHAR  Report, | 
|  | *   IN ULONG  ReportLength); | 
|  | */ | 
|  | #define HidP_SetButtons(RT, UP, LC, UL1, UL2, PD, R, RL) \ | 
|  | HidP_SetUsages(RT, UP, LC, UL1, UL2, PD, R, RL) | 
|  |  | 
|  | #endif /* _HIDPI_NO_FUNCTION_MACROS_ */ | 
|  |  | 
|  | HIDAPI | 
|  | NTSTATUS | 
|  | NTAPI | 
|  | HidP_SetData( | 
|  | HIDP_REPORT_TYPE  ReportType, | 
|  | PHIDP_DATA  DataList, | 
|  | PULONG  DataLength, | 
|  | PHIDP_PREPARSED_DATA  PreparsedData, | 
|  | PCHAR  Report, | 
|  | ULONG  ReportLength); | 
|  |  | 
|  | HIDAPI | 
|  | NTSTATUS | 
|  | NTAPI | 
|  | HidP_SetScaledUsageValue( | 
|  | HIDP_REPORT_TYPE  ReportType, | 
|  | USAGE  UsagePage, | 
|  | USHORT  LinkCollection, | 
|  | USAGE  Usage, | 
|  | LONG  UsageValue, | 
|  | PHIDP_PREPARSED_DATA  PreparsedData, | 
|  | PCHAR  Report, | 
|  | ULONG  ReportLength); | 
|  |  | 
|  | HIDAPI | 
|  | NTSTATUS | 
|  | NTAPI | 
|  | HidP_SetUsages( | 
|  | HIDP_REPORT_TYPE  ReportType, | 
|  | USAGE  UsagePage, | 
|  | USHORT  LinkCollection, /* Optional */ | 
|  | PUSAGE  UsageList, | 
|  | PULONG  UsageLength, | 
|  | PHIDP_PREPARSED_DATA  PreparsedData, | 
|  | PCHAR  Report, | 
|  | ULONG  ReportLength); | 
|  |  | 
|  | HIDAPI | 
|  | NTSTATUS | 
|  | NTAPI | 
|  | HidP_SetUsageValue( | 
|  | HIDP_REPORT_TYPE  ReportType, | 
|  | USAGE  UsagePage, | 
|  | USHORT  LinkCollection, | 
|  | USAGE  Usage, | 
|  | ULONG  UsageValue, | 
|  | PHIDP_PREPARSED_DATA  PreparsedData, | 
|  | PCHAR  Report, | 
|  | ULONG  ReportLength); | 
|  |  | 
|  | HIDAPI | 
|  | NTSTATUS | 
|  | NTAPI | 
|  | HidP_SetUsageValueArray( | 
|  | HIDP_REPORT_TYPE  ReportType, | 
|  | USAGE  UsagePage, | 
|  | USHORT  LinkCollection, | 
|  | USAGE  Usage, | 
|  | PCHAR  UsageValue, | 
|  | USHORT  UsageValueByteLength, | 
|  | PHIDP_PREPARSED_DATA  PreparsedData, | 
|  | PCHAR  Report, | 
|  | ULONG  ReportLength); | 
|  |  | 
|  | #if !defined(_HIDPI_NO_FUNCTION_MACROS_) | 
|  |  | 
|  | /* | 
|  | * NTSTATUS | 
|  | * HidP_UnsetButtons( | 
|  | *   IN HIDP_REPORT_TYPE  ReportType, | 
|  | *   IN USAGE  UsagePage, | 
|  | *   IN USHORT  LinkCollection, | 
|  | *   IN PUSAGE  UsageList, | 
|  | *   IN OUT PULONG  UsageLength, | 
|  | *   IN PHIDP_PREPARSED_DATA  PreparsedData, | 
|  | *   IN OUT PCHAR  Report, | 
|  | *   IN ULONG  ReportLength); | 
|  | */ | 
|  | #define HidP_UnsetButtons(RT, UP, LC, UL1, UL2, PD, R, RL) \ | 
|  | HidP_UnsetUsages(RT, UP, LC, UL1, UL2, PD, R, RL) | 
|  |  | 
|  | #endif /* _HIDPI_NO_FUNCTION_MACROS_ */ | 
|  |  | 
|  | HIDAPI | 
|  | NTSTATUS | 
|  | NTAPI | 
|  | HidP_UnsetUsages( | 
|  | HIDP_REPORT_TYPE  ReportType, | 
|  | USAGE  UsagePage, | 
|  | USHORT  LinkCollection, | 
|  | PUSAGE  UsageList, | 
|  | PULONG  UsageLength, | 
|  | PHIDP_PREPARSED_DATA  PreparsedData, | 
|  | PCHAR  Report, | 
|  | ULONG  ReportLength); | 
|  |  | 
|  | HIDAPI | 
|  | NTSTATUS | 
|  | NTAPI | 
|  | HidP_UsageAndPageListDifference( | 
|  | PUSAGE_AND_PAGE  PreviousUsageList, | 
|  | PUSAGE_AND_PAGE  CurrentUsageList, | 
|  | PUSAGE_AND_PAGE  BreakUsageList, | 
|  | PUSAGE_AND_PAGE  MakeUsageList, | 
|  | ULONG  UsageListLength); | 
|  |  | 
|  | HIDAPI | 
|  | NTSTATUS | 
|  | NTAPI | 
|  | HidP_UsageListDifference( | 
|  | PUSAGE  PreviousUsageList, | 
|  | PUSAGE  CurrentUsageList, | 
|  | PUSAGE  BreakUsageList, | 
|  | PUSAGE  MakeUsageList, | 
|  | ULONG  UsageListLength); | 
|  |  | 
|  | #ifdef __cplusplus | 
|  | } | 
|  | #endif | 
|  |  | 
|  | #endif /* __HIDPI_H */ |