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dutils.h
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dutils.h
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//
// Copyright (C) 1993-1996 Id Software, Inc.
// Copyright (C) 2016-2017 Alexey Khokholov (Nuke.YKT)
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program 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 General Public License for more details.
//
// DESCRIPTION:
// Cheat code checking.
//
#ifndef __DUTILS__
#define __DUTILS__
#include "doomtype.h"
#include "doomdef.h"
//
// CHEAT SEQUENCE PACKAGE
//
#define SCRAMBLE(a) \
((((a)&1)<<7) + (((a)&2)<<5) + ((a)&4) + (((a)&8)<<1) \
+ (((a)&16)>>1) + ((a)&32) + (((a)&64)>>5) + (((a)&128)>>7))
typedef struct cheatseq_s
{
uint8_t __near* sequence;
uint8_t __near* p;
} cheatseq_t;
int8_t
__near cht_CheckCheat
( cheatseq_t __near* cht,
int8_t key );
void
__near cht_GetParam
( cheatseq_t __near* cht,
int8_t __near* buffer );
#endif