Message-ID:	<34981B33.1728@ra.msstate.edu>
From:	Greg Moorer <gam3 AT ra DOT msstate DOT edu>
Reply-To:	gam3 AT ra DOT msstate DOT edu
MIME-Version:	1.0
Newsgroups:	comp.os.msdos.djgpp
Subject:	movedata.h problems
Lines:	20
Date:	Wed, 17 Dec 1997 18:35:22 GMT
NNTP-Posting-Host:	slip129-37-252-73.ms.us.ibm.net
NNTP-Posting-Date:	Wed, 17 Dec 1997 13:35:22 EST
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

I'm trying to use the _dosmemputl function to move a double buffer into
video memory... this is the code:

void VidShowBuffer (char* inBuffer)
{
 char* screen;
 __djgpp_nearptr_enable();
 screen = 0xa0000 + __djgpp_conventional_base;
 _dosmemputl(inBuffer, (SCREEN_HEIGHT * SCREEN_WIDTH/4), screen);

 __djgpp_nearptr_disable();
}

however, upon compilation, I run into multiple parse errors "before
size_t" in the movedata.h file.  

Also, in the info file... the function prototype is

_dosmemputl([buffer pointer], [number of xfers], [destination address]);

however the example provided seems to call the function in this order:

_dosmemputl([buffer pointer], [destination address], [number of xfers]);

Anyone know what's going on?

-Greg

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