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From: carolyn@cbmvax.commodore.com (Carolyn Scheppner - CATS)
Newsgroups: comp.sys.amiga.programmer
Subject: Re: GetMiscResource ?
Message-ID: <22418@cbmvax.commodore.com>
Date: 13 Jun 91 21:44:31 GMT
References: <1949138e.ARN0d5b@trantor.informatik.uni-erlangen.de>
Reply-To: carolyn@cbmvax.commodore.com (Carolyn Scheppner - CATS)
Organization: Commodore, West Chester, PA
Lines: 43

In article <1949138e.ARN0d5b@trantor.informatik.uni-erlangen.de> akk@trantor.informatik.uni-erlangen.de (Andy Klingler) writes:
>How do I call GetMiscResource from Lattice/SAS C 5.05 ?
>
>I wanted to allocate the serialhardware to be able to play with the bits,
>but there is no prototype for GetMiscResource in the includes and it even
>does not appear in amiga.lib.
>The only thing I could find was a
>
>#define MR_ALLOCMISCRESOURCE    (LIB_BASE)

See my example (rbfhandler I think) in the 1.3 Amiga RKM Libs and Devs.
It's in the Exec Interrupts chapter.

Since there were no stubs for Get/FreeMiscResource, I used #pragmas
coded into the source.

Here's a snippet including the pragmas.

#ifdef LATTICE
#include <proto/all.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
int CXBRK(void) { return(0); }          /* Disable Lattice CTRL-C handling */
int chkabort(void) { return(0); }       /* really */
extern struct Custom far custom; /* defined in amiga.lib */
UBYTE *GetMiscResource(long,UBYTE *);
void FreeMiscResource(long);
#pragma libcall MiscBase GetMiscResource 6 9002
#pragma libcall MiscBase FreeMiscResource c 001
#else
extern struct Custom custom;
/* Without pragmas, you must provide C bindings for misc.resource calls.
 * See the Resources chapter.
 */
#endif
-- 
==========================================================================
 Carolyn Scheppner -- Tech. Mgr. CATS - Commodore Amiga Technical Support
 PHONE 215-431-9180 {uunet,rutgers}!cbmvax!carolyn  carolyn@commodore.com

 I am fully operational and all of my circuits are funcTiOnINg pperrf...
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