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104 lines
2.3 KiB
C
104 lines
2.3 KiB
C
//
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// Copyright(C) 1993-1996 Id Software, Inc.
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// Copyright(C) 2005-2014 Simon Howard
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// DESCRIPTION:
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// Simple basic typedefs, isolated here to make it easier
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// separating modules.
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//
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#ifndef __DOOMTYPE__
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#define __DOOMTYPE__
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// #define macros to provide functions missing in Windows.
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// Outside Windows, we use strings.h for str[n]casecmp.
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#ifdef _WIN32
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#define strcasecmp _stricmp
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#define strncasecmp _strnicmp
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#else
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#include <strings.h>
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#endif
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//
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// The packed attribute forces structures to be packed into the minimum
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// space necessary. If this is not done, the compiler may align structure
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// fields differently to optimize memory access, inflating the overall
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// structure size. It is important to use the packed attribute on certain
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// structures where alignment is important, particularly data read/written
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// to disk.
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//
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#ifdef __GNUC__
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#define PACKEDATTR __attribute__((packed))
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#else
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#define PACKEDATTR
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#endif
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// C99 integer types; with gcc we just use this. Other compilers
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// should add conditional statements that define the C99 types.
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// What is really wanted here is stdint.h; however, some old versions
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// of Solaris don't have stdint.h and only have inttypes.h (the
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// pre-standardisation version). inttypes.h is also in the C99
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// standard and defined to include stdint.h, so include this.
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#include <inttypes.h>
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#ifdef __cplusplus
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// Use builtin bool type with C++.
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typedef bool boolean;
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#else
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typedef enum
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{
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false = 0,
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true = 1,
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undef = 0xFFFFFFFF
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} boolean;
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#endif
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typedef uint8_t byte;
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#include <limits.h>
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#ifdef _WIN32
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#define DIR_SEPARATOR '\\'
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#define DIR_SEPARATOR_S "\\"
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#define PATH_SEPARATOR ';'
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#else
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#define DIR_SEPARATOR '/'
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#define DIR_SEPARATOR_S "/"
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#define PATH_SEPARATOR ':'
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#endif
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#define arrlen(array) (sizeof(array) / sizeof(*array))
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#endif
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