Article View: comp.sys.amiga.tech
Article #10201Re: clear screen in 280 bytes?
From: Randell Jesup
Date: Fri, 04 Nov 1988 09:49
Date: Fri, 04 Nov 1988 09:49
36 lines
1211 bytes
1211 bytes
In article <1623@scolex> brianm@sco.COM (Brian Moffet) writes:
> * Brian Moffet
> * 11-01-88
> *
> * test to see how small I could make a clear screen.
...
>void
>_main()
>{
> register long F;
Please, evil as it is, that should be a BPTR.
> DOSBase = OpenLibrary( "dos.library", 0 );
> if( DOSBase != NULL )
> {
> F = Open( "*", MODE_OLDFILE );
> if( F != -1 )
URK! Ok, First, you'd do better to do F = Output(). Second,
the error return from Open is 0, not -1!!!!
> {
> Write( F, "\f", 1 );
> Close( F );
If you use F=Output(), DO NOT Close() it!
> }
> CloseLibrary( DOSBase );
> }
>}
--
You've heard of CATS? Well, I'm a member of DOGS: Developers Of Great Software.
Randell Jesup, Commodore Engineering {uunet|rutgers|allegra}!cbmvax!jesup
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!attcan!uunet!cbmvax!jesup From: jesup@cbmvax.UUCP (Randell Jesup) Newsgroups: comp.sys.amiga.tech Subject: Re: clear screen in 280 bytes? Keywords: See how small I could make a C program Message-ID: <5182@cbmvax.UUCP> Date: 4 Nov 88 09:49:26 GMT References: <1623@scolex> Reply-To: jesup@cbmvax.UUCP (Randell Jesup) Organization: Commodore Technology, West Chester, PA Lines: 36