StephaneLenclud@50: 
StephaneLenclud@50: typedef USHORT USAGE, *PUSAGE;
StephaneLenclud@50: typedef LONG NTSTATUS;
StephaneLenclud@50: 
StephaneLenclud@50: typedef struct _HIDP_PREPARSED_DATA * PHIDP_PREPARSED_DATA;
StephaneLenclud@50: 
StephaneLenclud@50: typedef enum _HIDP_REPORT_TYPE
StephaneLenclud@50: {
StephaneLenclud@50:     HidP_Input,
StephaneLenclud@50:     HidP_Output,
StephaneLenclud@50:     HidP_Feature
StephaneLenclud@50: } HIDP_REPORT_TYPE;
StephaneLenclud@50: 
StephaneLenclud@50: typedef struct _HIDP_CAPS
StephaneLenclud@50: {
StephaneLenclud@50:     USAGE    Usage;
StephaneLenclud@50:     USAGE    UsagePage;
StephaneLenclud@50:     USHORT   InputReportByteLength;
StephaneLenclud@50:     USHORT   OutputReportByteLength;
StephaneLenclud@50:     USHORT   FeatureReportByteLength;
StephaneLenclud@50:     USHORT   Reserved[17];
StephaneLenclud@50: 
StephaneLenclud@50:     USHORT   NumberLinkCollectionNodes;
StephaneLenclud@50: 
StephaneLenclud@50:     USHORT   NumberInputButtonCaps;
StephaneLenclud@50:     USHORT   NumberInputValueCaps;
StephaneLenclud@50:     USHORT   NumberInputDataIndices;
StephaneLenclud@50: 
StephaneLenclud@50:     USHORT   NumberOutputButtonCaps;
StephaneLenclud@50:     USHORT   NumberOutputValueCaps;
StephaneLenclud@50:     USHORT   NumberOutputDataIndices;
StephaneLenclud@50: 
StephaneLenclud@50:     USHORT   NumberFeatureButtonCaps;
StephaneLenclud@50:     USHORT   NumberFeatureValueCaps;
StephaneLenclud@50:     USHORT   NumberFeatureDataIndices;
StephaneLenclud@50: } HIDP_CAPS, *PHIDP_CAPS;
StephaneLenclud@50: 
StephaneLenclud@50: 
StephaneLenclud@50: typedef struct _HIDP_BUTTON_CAPS
StephaneLenclud@50: {
StephaneLenclud@50:     USAGE    UsagePage;
StephaneLenclud@50:     UCHAR    ReportID;
StephaneLenclud@50:     BOOLEAN  IsAlias;
StephaneLenclud@50: 
StephaneLenclud@50:     USHORT   BitField;
StephaneLenclud@50:     USHORT   LinkCollection;   // A unique internal index pointer
StephaneLenclud@50: 
StephaneLenclud@50:     USAGE    LinkUsage;
StephaneLenclud@50:     USAGE    LinkUsagePage;
StephaneLenclud@50: 
StephaneLenclud@50:     BOOLEAN  IsRange;
StephaneLenclud@50:     BOOLEAN  IsStringRange;
StephaneLenclud@50:     BOOLEAN  IsDesignatorRange;
StephaneLenclud@50:     BOOLEAN  IsAbsolute;
StephaneLenclud@50: 
StephaneLenclud@50:     ULONG    Reserved[10];
StephaneLenclud@50:     union {
StephaneLenclud@50:         struct {
StephaneLenclud@50:             USAGE    UsageMin,         UsageMax;
StephaneLenclud@50:             USHORT   StringMin,        StringMax;
StephaneLenclud@50:             USHORT   DesignatorMin,    DesignatorMax;
StephaneLenclud@50:             USHORT   DataIndexMin,     DataIndexMax;
StephaneLenclud@50:         } Range;
StephaneLenclud@50:         struct  {
StephaneLenclud@50:             USAGE    Usage,            Reserved1;
StephaneLenclud@50:             USHORT   StringIndex,      Reserved2;
StephaneLenclud@50:             USHORT   DesignatorIndex,  Reserved3;
StephaneLenclud@50:             USHORT   DataIndex,        Reserved4;
StephaneLenclud@50:         } NotRange;
StephaneLenclud@50:     };
StephaneLenclud@50: 
StephaneLenclud@50: } HIDP_BUTTON_CAPS, *PHIDP_BUTTON_CAPS;
StephaneLenclud@50: 
StephaneLenclud@50: typedef struct _HIDP_VALUE_CAPS
StephaneLenclud@50: {
StephaneLenclud@50:     USAGE    UsagePage;
StephaneLenclud@50:     UCHAR    ReportID;
StephaneLenclud@50:     BOOLEAN  IsAlias;
StephaneLenclud@50: 
StephaneLenclud@50:     USHORT   BitField;
StephaneLenclud@50:     USHORT   LinkCollection;   // A unique internal index pointer
StephaneLenclud@50: 
StephaneLenclud@50:     USAGE    LinkUsage;
StephaneLenclud@50:     USAGE    LinkUsagePage;
StephaneLenclud@50: 
StephaneLenclud@50:     BOOLEAN  IsRange;
StephaneLenclud@50:     BOOLEAN  IsStringRange;
StephaneLenclud@50:     BOOLEAN  IsDesignatorRange;
StephaneLenclud@50:     BOOLEAN  IsAbsolute;
StephaneLenclud@50: 
StephaneLenclud@50:     BOOLEAN  HasNull;        // Does this channel have a null report   union
StephaneLenclud@50:     UCHAR    Reserved;
StephaneLenclud@50:     USHORT   BitSize;        // How many bits are devoted to this value?
StephaneLenclud@50: 
StephaneLenclud@50:     USHORT   ReportCount;    // See Note below.  Usually set to 1.
StephaneLenclud@50:     USHORT   Reserved2[5];
StephaneLenclud@50: 
StephaneLenclud@50:     ULONG    UnitsExp;
StephaneLenclud@50:     ULONG    Units;
StephaneLenclud@50: 
StephaneLenclud@50:     LONG     LogicalMin,       LogicalMax;
StephaneLenclud@50:     LONG     PhysicalMin,      PhysicalMax;
StephaneLenclud@50: 
StephaneLenclud@50:     union {
StephaneLenclud@50:         struct {
StephaneLenclud@50:             USAGE    UsageMin,         UsageMax;
StephaneLenclud@50:             USHORT   StringMin,        StringMax;
StephaneLenclud@50:             USHORT   DesignatorMin,    DesignatorMax;
StephaneLenclud@50:             USHORT   DataIndexMin,     DataIndexMax;
StephaneLenclud@50:         } Range;
StephaneLenclud@50: 
StephaneLenclud@50:         struct {
StephaneLenclud@50:             USAGE    Usage,            Reserved1;
StephaneLenclud@50:             USHORT   StringIndex,      Reserved2;
StephaneLenclud@50:             USHORT   DesignatorIndex,  Reserved3;
StephaneLenclud@50:             USHORT   DataIndex,        Reserved4;
StephaneLenclud@50:         } NotRange;
StephaneLenclud@50:     };
StephaneLenclud@50: } HIDP_VALUE_CAPS, *PHIDP_VALUE_CAPS;
StephaneLenclud@50: 
StephaneLenclud@50: NTSTATUS __stdcall
StephaneLenclud@50: HidP_GetCaps (
StephaneLenclud@50:          PHIDP_PREPARSED_DATA      PreparsedData,
StephaneLenclud@50:         PHIDP_CAPS                Capabilities
StephaneLenclud@50:    );
StephaneLenclud@50: 
StephaneLenclud@50:    NTSTATUS __stdcall
StephaneLenclud@50: HidP_GetButtonCaps (
StephaneLenclud@50:           HIDP_REPORT_TYPE     ReportType,
StephaneLenclud@50:    PHIDP_BUTTON_CAPS ButtonCaps,
StephaneLenclud@50:        PUSHORT              ButtonCapsLength,
StephaneLenclud@50:           PHIDP_PREPARSED_DATA PreparsedData
StephaneLenclud@50: );
StephaneLenclud@50: 
StephaneLenclud@50: NTSTATUS __stdcall
StephaneLenclud@50: HidP_GetValueCaps (
StephaneLenclud@50:           HIDP_REPORT_TYPE     ReportType,
StephaneLenclud@50:    PHIDP_VALUE_CAPS ValueCaps,
StephaneLenclud@50:        PUSHORT              ValueCapsLength,
StephaneLenclud@50:           PHIDP_PREPARSED_DATA PreparsedData
StephaneLenclud@50: );