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deb-goldedplus/goldlib/gall/gmemall.h

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2000-02-25 10:15:17 +00:00
// This may look like C code, but it is really -*- C++ -*-
// ------------------------------------------------------------------
// The Goldware Library
// Copyright (C) 1990-1999 Odinn Sorensen
// Copyright (C) 1999-2000 Alexander S. Aganichev
// ------------------------------------------------------------------
// 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 program; if not, write to the Free
// Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
// MA 02111-1307, USA
// ------------------------------------------------------------------
// $Id$
// ------------------------------------------------------------------
// Memory handling.
// ------------------------------------------------------------------
#ifndef __gmemall_h
#define __gmemall_h
// ------------------------------------------------------------------
#include <gdefs.h>
#if defined(__MSDOS__)
#include <gmemi86.h>
#endif
// ------------------------------------------------------------------
#if defined(__MSDOS__)
#if defined(__WATCOMC__)
inline short peek(unsigned segment, unsigned offset) { return *((short *)MK_FP(segment,offset)); }
inline char peekb(unsigned segment, unsigned offset) { return *((char *)MK_FP(segment,offset)); }
inline void poke(unsigned segment, unsigned offset, short value) { *((short *)MK_FP(segment,offset)) = value; }
inline void pokeb(unsigned segment, unsigned offset, char value) { *((char *)MK_FP(segment,offset)) = value; }
#elif defined(__DJGPP__)
#include <go32.h>
#include <sys/farptr.h>
inline short peek (unsigned segment, unsigned offset) { return _farpeekw(_dos_ds, segment*16 + offset); }
inline char peekb(unsigned segment, unsigned offset) { return _farpeekb(_dos_ds, segment*16 + offset); }
inline void poke (unsigned segment, unsigned offset, short value) { _farpokew(_dos_ds, segment*16 + offset, value); }
inline void pokeb(unsigned segment, unsigned offset, char value) { _farpokeb(_dos_ds, segment*16 + offset, value); }
#endif
#endif
// ------------------------------------------------------------------
#define HEX_DUMP1 1
#define HEX_DUMP2 2
char* HexDump16(char* strbuf, const char* memptr, int limit, const char* fmt, int fmtno=0);
inline char* HexDump16(char* strbuf, const char* memptr, int limit, int fmtno) { return HexDump16(strbuf, memptr, limit, NULL, fmtno); }
// ------------------------------------------------------------------
#endif
// ------------------------------------------------------------------