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/****************************************************************************
*
* Copyright (C) 1996 SciTech Software
* All rights reserved.
*
* Filename: $Workfile: debug.h $
* Version: $Revision: 1.17 $
*
* Language: ANSI C
* Environment: any
*
* Description: General header file for operating system portable code.
*
* $Date: 04 Mar 1997 11:34:08 $ $Author: KendallB $
*
****************************************************************************/
#ifndef __DEBUG_H
#define __DEBUG_H
/* We have the following defines to identify the compilation environment:
*
* __16BIT__ Compiling for 16 bit code (any environment)
* __32BIT__ Compiling for 32 bit code (any environment)
* __MSDOS__ Compiling for MS-DOS (includes __WINDOWS16__, __WIN386__)
* __REALDOS__ Compiling for MS-DOS (excludes __WINDOWS16__)
* __MSDOS16__ Compiling for 16 bit MS-DOS
* __MSDOS32__ Compiling for 32 bit MS-DOS
* __WINDOWS__ Compiling for Windows
* __WINDOWS16__ Compiling for 16 bit Windows (__MSDOS__ also defined)
* __WINDOWS32__ Compiling for 32 bit Windows
* __WIN386__ Compiling for Watcom C++ Win386 extended Windows
* __OS2__ Compiling for OS/2
* __OS2_16__ Compiling for 16 bit OS/2
* __OS2_32__ Compiling for 32 bit OS/2
* __UNIX__ Compiling for Unix
*
*/
#ifdef __SC__
#if __INTSIZE == 4
#define __SC386__
#endif
#endif
#ifdef __GNUC__
#define __cdecl /* GCC doesn't know about __cdecl modifiers */
#define __FLAT__ /* GCC is always 32 bit flat model */
#define __HAS_BOOL__ /* Latest GNU C++ has bool type */
#endif
#ifdef __BORLANDC__
#if (__BORLANDC__ >= 0x500) || defined(CLASSLIB_DEFS_H)
#define __HAS_BOOL__ /* Borland C++ 5.0 and later define bool type */
#endif
#endif
/* For the Metaware High C/C++ compiler, there is no _cdecl calling
* convention. The conventions can be changed, but it is a complicated
* process involving #pragmas, and all externally referenced functions
* will use stack based calling conventions. We also need to change the
* global aliasing conventions to use underscores for external function
* and variables names, so that our assembler routines will link
* correctly (except of course the main function - man what a PAIN!).
*/
#ifdef __HIGHC__
#define __cdecl
#define __FLAT__ /* High C is always 32 bit flat model */
#pragma Global_aliasing_convention("_%r")
extern main();
#pragma Alias(main,"main")
#endif
#if defined(__MSDOS__) || defined(__DOS__) || defined(__DPMI32__) || (defined(M_I86) && !defined(__SC386__))
#ifndef __MSDOS__
#define __MSDOS__
#endif
#if defined(__386__) || defined(__FLAT__) || defined(__NT__) || defined(__SC386__)
#ifndef __MSDOS32__
#define __MSDOS32__
#endif
#ifndef __32BIT__
#define __32BIT__
#endif
#ifndef __REALDOS__
#define __REALDOS__
#endif
#elif (defined(_Windows) || defined(_WINDOWS)) && !defined(__DPMI16__)
#ifndef __16BIT__
#define __16BIT__
#endif
#ifndef __WINDOWS16__
#define __WINDOWS16__
#endif
#ifndef __WINDOWS__
#define __WINDOWS__
#endif
#ifndef __MSDOS__
#define __MSDOS__
#endif
#else
#ifndef __16BIT__
#define __16BIT__
#endif
#ifndef __MSDOS16__
#define __MSDOS16__
#endif
#ifndef __REALDOS__
#define __REALDOS__
#endif
#endif
#elif defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__)
#ifndef __32BIT__
#define __32BIT__
#endif
#ifndef __WINDOWS32__
#define __WINDOWS32__
#endif
#ifndef _WIN32
#define _WIN32 /* Microsoft Win32 SDK headers use _WIN32 */
#endif
#ifndef WIN32
#define WIN32 /* OpenGL headers use WIN32 */
#endif
#ifndef __WINDOWS__
#define __WINDOWS__
#endif
#elif defined(__WINDOWS_386__)
#ifndef __32BIT__
#define __32BIT__
#endif
#ifndef __WIN386__
#define __WIN386__
#endif
#ifndef __WINDOWS__
#define __WINDOWS__
#endif
#ifndef __MSDOS__
#define __MSDOS__
#endif
#elif defined(__OS2__)
#ifndef __OS2__ /* TODO: to be completed */
#define __OS2__
#define __OS2_32__ /* Default to 32 bit OS/2 */
#endif
#else
#define __UNIX__ /* TODO: to be completed */
#endif
/* We have the following defines to define the calling conventions for
* publicly accesible functions:
*
* _PUBAPI - Compiler default calling conventions for all public 'C' functions
* _ASMAPI - Calling conventions for all public assembler functions
* _DLLAPI - Calling conventions for all DLL exported functions
* _DLLVAR - Modifier to export/import globals in 32 bit DLL's
* _EXPORT - Expands to _export when compiling a DLL
* _VARAPI - Modifiers for variables; Watcom C++ mangles C++ globals
*/
#define _PUBAPI
#define _ASMAPI __cdecl
#if defined(_MSC_VER) && defined(_WIN32) && !defined(__SC__)
#define __PASCAL __stdcall
#define __export
#define __import
#else
#define __PASCAL __pascal
#endif
#if defined(__WATCOMC__)
#define _VARAPI __cdecl
#else
#define _VARAPI
#endif
#if defined(__WINDOWS__)
#ifdef BUILD_DLL
#define _DLLASM __export __cdecl
#define _EXPORT __export
#ifdef __WINDOWS32__
#define _DLLAPI __export __PASCAL
#define _DLLVAR __export
#else
#define _DLLAPI __export __far __pascal
#define _DLLVAR
#endif
#else
#define _DLLASM __cdecl
#define _EXPORT
#ifdef __WINDOWS32__
#define _DLLAPI __PASCAL
#define _DLLVAR __import
#else
#define _DLLAPI __far __pascal
#define _DLLVAR
#endif
#endif
#else
#define _EXPORT
#define _DLLAPI
#define _DLLVAR
#endif
/* Useful macros */
#define PRIVATE static
#define PUBLIC
#ifdef DEBUG
# define DBG(x) x
#else
# define DBG(x)
#endif
#ifndef NULL
# define NULL 0L
#endif
#ifndef MAX
# define MAX(a,b) ( ((a) > (b)) ? (a) : (b))
#endif
#ifndef MIN
# define MIN(a,b) ( ((a) < (b)) ? (a) : (b))
#endif
#ifndef ABS
# define ABS(a) ((a) >= 0 ? (a) : -(a))
#endif
#ifndef SIGN
# define SIGN(a) ((a) > 0 ? 1 : -1)
#endif
/* General typedefs */
#ifndef __GENDEFS
#define __GENDEFS
typedef unsigned char uchar;
typedef unsigned short ushort;
typedef unsigned int uint;
typedef unsigned long ulong;
typedef int ibool; /* Integer boolean type */
#ifndef __cplusplus
#define bool ibool /* Standard C */
#else
#ifndef __HAS_BOOL__
#define bool ibool /* Older C++ compilers */
#endif
#endif /* __cplusplus */
#endif /* __GENDEFS */
/* Includes Windows headers, as they define TRUE and FALSE */
#ifdef __WINDOWS__
#ifndef _WINDOWS_ /* Dont include if already included */
#ifndef __WIN386__
#define STRICT
#define WIN32_LEAN_AND_MEAN
#endif
#include <windows.h>
#endif
#endif
/* Boolean truth values */
#undef false
#undef true
#undef NO
#undef YES
#undef FALSE
#undef TRUE
#ifdef __cplusplus /* Cast to bool's for C++ code */
#define false ((bool)0)
#define true ((bool)1)
#define NO ((bool)0)
#define YES ((bool)1)
#define FALSE ((bool)0)
#define TRUE ((bool)1)
#else /* Define to 0 and 1 for C code */
#define false 0
#define true 1
#define NO 0
#define YES 1
#define FALSE 0
#define TRUE 1
#endif
#endif /* __DEBUG_H */
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