47 lines
1.1 KiB
C
47 lines
1.1 KiB
C
|
/*** hdata.c - global help engine data definitions.
|
||
|
|
*
|
||
|
|
* Copyright <C> 1988, Microsoft Corporation
|
||
|
|
*
|
||
|
|
* Purpose:
|
||
|
|
*
|
||
|
|
* Revision History:
|
||
|
|
*
|
||
|
|
* [] 01-Mar-1989 LN Created
|
||
|
|
*
|
||
|
|
*************************************************************************/
|
||
|
|
|
||
|
|
#include <stdio.h>
|
||
|
|
|
||
|
|
#if defined (OS2)
|
||
|
|
#else
|
||
|
|
#include <windows.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include "help.h" /* global (help & user) decl */
|
||
|
|
#include "helpfile.h" /* help file format definition */
|
||
|
|
#include "helpsys.h" /* internal (help sys only) decl*/
|
||
|
|
|
||
|
|
/*************************************************************************
|
||
|
|
**
|
||
|
|
** Global data
|
||
|
|
** BEWARE. The effects of global data on reentrancy should be VERY carefully
|
||
|
|
** considered.
|
||
|
|
**
|
||
|
|
**************************************************************************
|
||
|
|
**
|
||
|
|
** tbmhFdb[]
|
||
|
|
** Table of FDB handles. Non-zero value indicates allocated to open help file.
|
||
|
|
** We make this table one larger than it needs to be to save code later on.
|
||
|
|
*/
|
||
|
|
mh tbmhFdb[MAXFILES+1] = {0};
|
||
|
|
/*
|
||
|
|
** szNil
|
||
|
|
** Null string.
|
||
|
|
*/
|
||
|
|
char szNil[1] = "";
|
||
|
|
/*
|
||
|
|
** cBack
|
||
|
|
** count of entries in the help back-trace list
|
||
|
|
*/
|
||
|
|
ushort cBack = 0; /* Number of Back-List entries */
|