#pragma once
// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.


#ifdef __cplusplus
extern "C" {
#endif


// macro definitions

#define ReleaseBuffer ReleaseMem
#define ReleaseNullBuffer ReleaseNullMem
#define BuffFree MemFree


// function declarations

HRESULT BuffReadNumber(
    __in_bcount(cbBuffer) const BYTE* pbBuffer,
    __in SIZE_T cbBuffer,
    __inout SIZE_T* piBuffer,
    __out DWORD* pdw
    );
HRESULT BuffReadNumber64(
    __in_bcount(cbBuffer) const BYTE* pbBuffer,
    __in SIZE_T cbBuffer,
    __inout SIZE_T* piBuffer,
    __out DWORD64* pdw64
    );
HRESULT BuffReadPointer(
    __in_bcount(cbBuffer) const BYTE* pbBuffer,
    __in SIZE_T cbBuffer,
    __inout SIZE_T* piBuffer,
    __out DWORD_PTR* pdw
);
HRESULT BuffReadString(
    __in_bcount(cbBuffer) const BYTE* pbBuffer,
    __in SIZE_T cbBuffer,
    __inout SIZE_T* piBuffer,
    __deref_out_z LPWSTR* pscz
    );
HRESULT BuffReadStringAnsi(
    __in_bcount(cbBuffer) const BYTE* pbBuffer,
    __in SIZE_T cbBuffer,
    __inout SIZE_T* piBuffer,
    __deref_out_z LPSTR* pscz
    );
HRESULT BuffReadStream(
    __in_bcount(cbBuffer) const BYTE* pbBuffer,
    __in SIZE_T cbBuffer,
    __inout SIZE_T* piBuffer,
    __deref_inout_bcount(*pcbStream) BYTE** ppbStream,
    __out SIZE_T* pcbStream
    );

HRESULT BuffWriteNumber(
    __deref_inout_bcount(*piBuffer) BYTE** ppbBuffer,
    __inout SIZE_T* piBuffer,
    __in DWORD dw
    );
HRESULT BuffWriteNumber64(
    __deref_inout_bcount(*piBuffer) BYTE** ppbBuffer,
    __inout SIZE_T* piBuffer,
    __in DWORD64 dw64
    );
HRESULT BuffWritePointer(
    __deref_inout_bcount(*piBuffer) BYTE** ppbBuffer,
    __inout SIZE_T* piBuffer,
    __in DWORD_PTR dw
);
HRESULT BuffWriteString(
    __deref_inout_bcount(*piBuffer) BYTE** ppbBuffer,
    __inout SIZE_T* piBuffer,
    __in_z_opt LPCWSTR scz
    );
HRESULT BuffWriteStringAnsi(
    __deref_inout_bcount(*piBuffer) BYTE** ppbBuffer,
    __inout SIZE_T* piBuffer,
    __in_z_opt LPCSTR scz
    );
HRESULT BuffWriteStream(
    __deref_inout_bcount(*piBuffer) BYTE** ppbBuffer,
    __inout SIZE_T* piBuffer,
    __in_bcount(cbStream) const BYTE* pbStream,
    __in SIZE_T cbStream
    );

#ifdef __cplusplus
}
#endif