Source code of Windows XP (NT5)
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/**********************************************************************//** Microsoft Windows NT **//** Copyright(c) Microsoft Corp., 1992 **//**********************************************************************/
/*
* * * * * History * jonn 01/17/92 Created * thomaspa 02/22/92 Split int hxx/cxx * thomaspa 03/03/92 Split off from NTSAM.HXX * thomaspa 03/30/92 Code review changes */
#ifndef _UINTMEM_HXX_
#define _UINTMEM_HXX_
#include "uiassert.hxx"
/**********************************************************\
NAME: ::FillUnicodeString
SYNOPSIS: Standalone method for filling in a UNICODE_STRING struct using an NLS_STR
\**********************************************************/APIERR FillUnicodeString( UNICODE_STRING * punistr, const NLS_STR & pnls );
/**********************************************************\
NAME: ::FreeUnicodeString
SYNOPSIS: Standalone method for freeing the memory allocated by FillUnicodeString.
\**********************************************************/VOID FreeUnicodeString( UNICODE_STRING * puinistr );
/**********************************************************\
NAME: NT_MEMORY
SYNOPSIS: Specialized buffer object for storing data returned from SAM and LSA APIs.
INTERFACE: NT_MEMORY(): constructor ~NT_MEMORY(): destructor QueryBuffer(): query data buffer QueryCount(): Query number of items
Set(): Replace data buffer and item count
NOTES:
PARENT: BASE
HISTORY: jonn 01/17/92 Created
\**********************************************************/
DLL_CLASS NT_MEMORY : public BASE{
private: VOID * _pvBuffer; ULONG _cItems;
protected:
NT_MEMORY(); ~NT_MEMORY();
/*
* Check if requested item is in the buffer */ inline BOOL IsInRange( ULONG i ) const { return ( i < _cItems ); }
/*
* Get the buffer pointer */ inline VOID * QueryBuffer() const { return _pvBuffer; }
public: /*
* Set the buffer pointer and count */ inline virtual VOID Set( VOID * pvBuffer, ULONG cItems = 0L ) { ASSERT( !(cItems == 0 && pvBuffer != NULL) || !(pvBuffer == NULL && cItems != 0) );
_pvBuffer = pvBuffer; _cItems = cItems; }
/*
* return the count of items in the buffer */ inline ULONG QueryCount() const { return _cItems; }
} ;
#endif // _UINTMEM_HXX_
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