197b39966c
* contrib/hbnf/descendn.c
* contrib/hbnf/dispc.c
* contrib/hbnf/fttext.c
* contrib/hbnf/peek.c
* contrib/hbnf/poke.c
* contrib/hbnf/proper.c
* contrib/hbnf/prtscr.c
* uncrustified
! fixed warning on __max()/__min() macros by replacing them
with Harbour macros
54 lines
901 B
C
54 lines
901 B
C
/*
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* $Id$
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*/
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/*
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* File......: prtscr.c
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* Author....: Ted Means
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* CIS ID....: 73067,3332
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*
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* This is an original work by Ted Means and is placed in the
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* public domain.
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*
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* Modification history:
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* ---------------------
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*
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* Rev 1.3 01 Jan 1995 03:01:00 TED
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* Added dual-mode compatibility.
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*
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* Rev 1.2 15 Aug 1991 23:08:24 GLENN
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* Forest Belt proofread/edited/cleaned up doc
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*
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* Rev 1.1 14 Jun 1991 19:53:54 GLENN
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* Minor edit to file header
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*
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* Rev 1.0 01 Apr 1991 01:02:58 GLENN
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* Nanforum Toolkit
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*
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*
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*/
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#include "hbapi.h"
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#define pbyte *( ( char * ) 0x00400100 )
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HB_FUNC( FT_PRTSCR )
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{
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#if defined( HB_OS_DOS )
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if( HB_ISLOG( 1 ) )
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{
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if( hb_parl( 1 ) )
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pbyte = 0;
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else
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pbyte = 1;
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}
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if( pbyte == 1 )
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hb_retl( HB_FALSE );
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else
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hb_retl( HB_TRUE );
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#else
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hb_retl( HB_FALSE );
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#endif
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}
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