93 lines
2.9 KiB
C++
93 lines
2.9 KiB
C++
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//+-------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1993.
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//
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// File: RstPick.hxx
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//
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// Contents: Routines to pickle restrictions
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//
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// History: 26-Mar-93 KyleP Exported from Query
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//
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//--------------------------------------------------------------------------
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#pragma once
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//+-------------------------------------------------------------------------
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//
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// Function: PickledSizeRst, public
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//
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// Synopsis: Computes size of buffer needed to pickle restriction.
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//
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// Arguments: [pRst] -- Restriction to be pickled
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//
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// Returns: Size, in bytes, of buffer needed for pickling.
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//
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// History: 26-Mar-93 KyleP Added header
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//
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//--------------------------------------------------------------------------
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ULONG PickledSizeRst( CRestriction const * pRst );
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//+-------------------------------------------------------------------------
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//
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// Function: PickleRst, public
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//
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// Synopsis: Pickles restriction
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//
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// Arguments: [pRst] -- Restriction to be pickled
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// [pb] -- Pointer to buffer. [pRst] will be stored here.
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// Must be quad-word aligned.
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// [cb] -- Size, in bytes, of [pb]
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//
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// History: 26-Mar-93 KyleP Added header
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//
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//--------------------------------------------------------------------------
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void PickleRst( CRestriction const * pRst,
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BYTE * pb,
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ULONG cb );
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//+-------------------------------------------------------------------------
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//
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// Function: UnPickledSizeRst, public
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//
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// Synopsis: Computes size of buffer needed to unpickle restriction.
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//
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// Arguments: [pb] -- Buffer containing pickled restriction. Must be
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// quad-word aligned.
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// [cb] -- Size, in bytes, of [pb].
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//
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// Returns: Size, in bytes, of buffer needed for un-pickling.
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//
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// History: 26-Mar-93 KyleP Added header
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//
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//--------------------------------------------------------------------------
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ULONG UnPickledSizeRst( BYTE * pb, ULONG cb );
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//+-------------------------------------------------------------------------
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//
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// Function: UnPickleRst, public
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//
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// Synopsis: Pickles restriction
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//
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// Arguments: [ppRst] -- Pointer to unpickled restriction placed here.
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// Will be somewhere in [pbOutput].
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// [pbOutput] -- Buffer into which restriction is unpickled.
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// [cbOutput] -- Size, in bytes of [pbOutput]
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// [pbInput] -- Buffer containing pickled restriction.
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// [cbInput] -- Size, in bytes, of [pbInput]
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//
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// History: 26-Mar-93 KyleP Added header
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//
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//--------------------------------------------------------------------------
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void UnPickleRst( CRestriction ** ppRst,
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BYTE * pbOutput,
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ULONG cbOutput,
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BYTE * pbInput,
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ULONG cbInput );
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