From:	"Thomas Harte" <T DOT Harte AT btinternet DOT com>
Newsgroups:	comp.os.msdos.djgpp
Subject:	_fmemset : HOW?
Date:	23 Dec 1996 23:59:38 GMT
Organization:	Dell Computer Corporation
Lines:	11
Message-ID:	<01bbf12c$39173d60$282549c2@default>
NNTP-Posting-Host:	host-73-37-40.btinternet.com
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

	When I used a Microsoft compiler, you know, one of those limiting, slow
16bit things, I used to use the command :-

_fmemset((doublebuffer + ( (y << 8) + (y << 6)) + x1), colour, x2 - x1 +
1);

	which would draw a horizontal line into the unsigned char 'doublebuffer',
which is malloc'd 64000. With DJGPP, it just comes up with the error
'undefined reference to _fmemset'. How would I use _fmemset with DJGPP?

		-Thomas

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