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121 lines
4.0 KiB
121 lines
4.0 KiB
#ifndef HC_H
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#include "hc.h"
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#endif
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#ifndef _FC_H
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#define _FC_H
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#define RAWHIDE
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/*****************************************************************************
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* *
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* FC.H *
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* *
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* Copyright (C) Microsoft Corporation 1990. *
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* All Rights reserved. *
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* *
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******************************************************************************
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* *
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* Module Intent *
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* *
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* Exports the FC manager function calls. *
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* *
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******************************************************************************
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* *
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* Testing Notes *
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* *
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******************************************************************************
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* *
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* Current Owner: KevynCT *
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* *
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******************************************************************************
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* *
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* Released by Development: *
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* *
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*****************************************************************************/
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/*****************************************************************************
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*
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* Revision History: Created by RobertBu
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*
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* 10/29/90 RobertBu Added pszEntryMacro to the TOP structure
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* 11/04/90 Tomsn Use new VA address type (enabling zeck compression).
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* 02/04/91 Maha changed ints to INT
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*
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*****************************************************************************/
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/*****************************************************************************
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* *
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* Typedefs *
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* *
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*****************************************************************************/
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typedef HANDLE HFC; // Handle to a full context
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typedef HANDLE HHF; // Help file handle
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typedef struct {
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int cbTopic; /* Length of the topic. This field
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* will be -1 until the first call to
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* CbTopicQde() (where it is initialized).
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*/
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BOOL fITO; /* TRUE if next and prev are given by ITO, */
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/* FALSE if they are PAs (temporary: FCLs) */
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MTOP mtop; /* MTOP structure, containing next and prev */
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/* values, as well as the unique ID. */
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PSTR pszTitle; // Handle to title data
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int cbTitle; // Size of title
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PSTR pszEntryMacro; /* Macro to execute on entry to topic */
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VA vaCurr; /* The VA which was asked for when this TOP
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* struct was filled with HfcNear. We use this
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* value to determine which layout sub-region
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* we are in (NSR or SR) when printing or
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* doing anything where looking at the DE type
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* will not tell us what sub-region we are in.
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*/
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} TOP, *QTOP;
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/*****************************************************************************
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* *
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* Defines *
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* *
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*****************************************************************************/
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#define FC_CLEAR
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#define FC_MIDDLE 0
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#define FC_FIRST 1
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#define FC_LAST 2
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#define FC_UNDEF 4
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#define FC_ERROR 8
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#define FCNULL 0L
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#define hhfNil (HANDLE) 0 // Nil help file handle
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#define tnNil (TN) 0
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#define HfcNear(qde, vaPos, qtop, hphr, qwErr) \
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HfcFindPrevFc(qde, vaPos, qtop, hphr, qwErr)
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#define HfcNextHfc(hfc, qwErr, qde, vaMarkTop, vaMarkBottom) \
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HfcNextPrevHfc(hfc, TRUE, qde, qwErr, vaMarkTop, vaMarkBottom)
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#define HfcPrevHfc(hfc, qwErr, qde, vaMarkTop, vaMarkBottom) \
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HfcNextPrevHfc(hfc, FALSE, qde, qwErr, vaMarkTop, vaMarkBottom)
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/*****************************************************************************
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* *
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* Prototypes *
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* *
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*****************************************************************************/
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VOID STDCALL UnlockHfc (HFC);
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VOID STDCALL FreeHfc (HFC);
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VOID STDCALL CloseHhf (HHF);
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int STDCALL TnNextHhf (HFC, int);
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int STDCALL CbDiskHfc (HFC);
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int STDCALL CbTextHfc (HFC);
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VOID STDCALL FlushCache(void);
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#endif
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