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/*++
Copyright (c) Microsoft 1998, All Rights Reserved
Module Name:
buffers.h
Abstract:
This module declares the functions that and structures that are visible
to other modules.
Environment:
User mode
Revision History:
May-98 : Created
--*/
#ifndef _BUFFERS_H_
#define _BUFFERS_H_
typedef struct _REPORT_BUFFER
{
_Field_size_(iBufferSize)
PUCHAR pBuffer;
UINT iBufferSize;
UCHAR ucReportID;
} REPORT_BUFFER, *PREPORT_BUFFER;
typedef struct _BUFFER_DISPLAY
{
HWND hBufferComboBox;
HWND hBufferEditBox;
UINT iBufferSize;
UINT iCurrSelectionIndex;
UINT nReportBuffers;
_Field_size_(nReportBuffers)
PREPORT_BUFFER ReportBuffers;
HIDP_REPORT_TYPE ReportType;
} BUFFER_DISPLAY, *PBUFFER_DISPLAY;
BOOLEAN
BufferDisplay_Init(
IN HWND hCB,
IN HWND hEB,
IN INT nBuffers,
IN INT iBufferSize,
IN HIDP_REPORT_TYPE RType,
_Outptr_result_maybenull_ PBUFFER_DISPLAY *ppBufferDisplay
);
VOID
BufferDisplay_Destroy(
IN PBUFFER_DISPLAY pBufferDisplay
);
VOID
BufferDisplay_ChangeSelection(
IN PBUFFER_DISPLAY pBufferDisplay
);
BOOLEAN
BufferDisplay_UpdateBuffer(
_In_ PBUFFER_DISPLAY pBufferDisplay,
_In_reads_bytes_(ulNewBufferLength) PCHAR pNewBuffer,
_In_ ULONG ulNewBufferLength
);
INT
BufferDisplay_GetBufferSize(
IN PBUFFER_DISPLAY pBufferDisplay
);
VOID
BufferDisplay_CopyCurrentBuffer(
_In_ PBUFFER_DISPLAY pBufferDisplay,
_Out_writes_bytes_(ulCopyBufferLength) PCHAR pCopyBuffer,
_In_ ULONG ulCopyBufferLength
);
INT
BufferDisplay_GetCurrentBufferNumber(
IN PBUFFER_DISPLAY pBufferDisplay
);
UCHAR
BufferDisplay_GetCurrentReportID(
IN PBUFFER_DISPLAY pBufferDisplay
);
VOID
BufferDisplay_OutputBuffer(
HWND hEditBox,
PREPORT_BUFFER pReportBuffer
);
VOID
BufferDisplay_ClearBuffer(
IN PBUFFER_DISPLAY pBufferDisplay
);
#endif
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