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EnigmA Amiga Run 1995 November
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EnigmA AMIGA RUN 02 (1995)(G.R. Edizioni)(IT)[!][issue 1995-11][Skylink CD].iso
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earcd
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program
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gcc
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ixemul-4.lha
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ixemul-41.4
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include
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packets.h
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1995-05-17
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/*
* This file is part of ixemul.library for the Amiga.
* Copyright (C) 1991, 1992 Markus M. Wild
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef _PACKETS_H
#define _PACKETS_H
#define PutPacket(port,pack) PutMsg((port), (struct Message *)(pack))
#define GetPacket(port) ((struct StandardPacket *)GetMsg(port))
/***************************************************************************/
#define LastResult(f) ((f)->f_sp.sp_Pkt.dp_Res1)
#define LastError(f) ((f)->f_sp.sp_Pkt.dp_Res2)
/***************************************************************************/
#define SendPacket0(fp,port,act) \
((fp)->f_sp.sp_Pkt.dp_Port = (port), (fp)->f_sp.sp_Pkt.dp_Type = (act), \
PutPacket((fp)->f_fh->fh_Type, &(fp)->f_sp))
#define SendPacket1(fp,port,act,arg1) \
((fp)->f_sp.sp_Pkt.dp_Port = (port), (fp)->f_sp.sp_Pkt.dp_Type = (act), \
(fp)->f_sp.sp_Pkt.dp_Arg1 = (arg1), \
PutPacket((fp)->f_fh->fh_Type, &(fp)->f_sp))
#define SendPacket2(fp,port,act,arg1,arg2) \
((fp)->f_sp.sp_Pkt.dp_Port = (port), (fp)->f_sp.sp_Pkt.dp_Type = (act), \
(fp)->f_sp.sp_Pkt.dp_Arg1 = (arg1), (fp)->f_sp.sp_Pkt.dp_Arg2 = (arg2), \
PutPacket((fp)->f_fh->fh_Type, &(fp)->f_sp))
#define SendPacket3(fp,port,act,arg1,arg2,arg3) \
((fp)->f_sp.sp_Pkt.dp_Port = (port), (fp)->f_sp.sp_Pkt.dp_Type = (act), \
(fp)->f_sp.sp_Pkt.dp_Arg1 = (arg1), (fp)->f_sp.sp_Pkt.dp_Arg2 = (arg2), \
(fp)->f_sp.sp_Pkt.dp_Arg3 = (arg3), \
PutPacket((fp)->f_fh->fh_Type, &((fp)->f_sp)))
#define SendPacket4(fp,port,act,arg1,arg2,arg3,arg4) \
((fp)->f_sp.sp_Pkt.dp_Port = (port), (fp)->f_sp.sp_Pkt.dp_Type = (act), \
(fp)->f_sp.sp_Pkt.dp_Arg1 = (arg1), (fp)->f_sp.sp_Pkt.dp_Arg2 = (arg2), \
(fp)->f_sp.sp_Pkt.dp_Arg3 = (arg3), (fp)->f_sp.sp_Pkt.dp_Arg4 = (arg4), \
PutPacket((fp)->f_fh->fh_Type, &(fp)->f_sp))
/***************************************************************************/
#define HANDLER_NIL(fp) (!(fp)->f_fh->fh_Type)
#define CTOBPTR(ptr) (((long)(ptr)) >> 2)
#define BTOCPTR(ptr) ((void *)((ptr) << 2))
/* this version only works for word-aligned data as you get it from alloca()! */
#define LONG_ALIGN(ptr) ((void *)((((long)(ptr))&3)?((long)ptr)+2:(long)ptr))
#endif /* _PACKETS_H */