mirror of https://github.com/tongzx/nt5src
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
54 lines
1.3 KiB
54 lines
1.3 KiB
/*** helpcnt.c - HelpcLines routine.
|
|
*
|
|
* Copyright <C> 1988, Microsoft Corporation
|
|
*
|
|
* Revision History:
|
|
*
|
|
* 25-Jan-1990 ln locate -> hlp_locate
|
|
* 19-Aug-1988 ln Changed to use new locate routine.
|
|
* [] 10-Aug-1988 LN Created
|
|
*
|
|
*************************************************************************/
|
|
|
|
#include <stdio.h>
|
|
|
|
#if defined (OS2)
|
|
#else
|
|
#include <windows.h>
|
|
#endif
|
|
|
|
#include "help.h"
|
|
#include "helpfile.h"
|
|
#include "helpsys.h"
|
|
|
|
|
|
/*** HelpcLines - Return number of lines in topic
|
|
*
|
|
* Purpose:
|
|
* Interpret the help files stored format and return the number of lines
|
|
* contained therein.
|
|
*
|
|
* It *is* sensitive to the applications control character, again just like
|
|
* HelpGetLine, and will return total number of lines if the header.linChar
|
|
* is set to 0xff, or the number of lines that do NOT begin with
|
|
* header.linChar.
|
|
*
|
|
* Input:
|
|
* pbTopic = pointer to topic text
|
|
*
|
|
* Output:
|
|
* Returns number of lines in topic.
|
|
*
|
|
*************************************************************************/
|
|
int far pascal LOADDS HelpcLines(
|
|
PB pbTopic
|
|
) {
|
|
REGISTER ushort cLines; /* count of lines */
|
|
uchar far *pTopic; /* pointer to topic */
|
|
|
|
pTopic = PBLOCK (pbTopic);
|
|
cLines = (ushort)hlp_locate (-1,pTopic);
|
|
PBUNLOCK (pbTopic);
|
|
|
|
return cLines;
|
|
/* end HelpcLines */}
|