ref: 2dedb03719cacaf7d5978e3a6cebe423a04016e6
dir: /src/doomtype.h/
// // Copyright(C) 1993-1996 Id Software, Inc. // Copyright(C) 2005-2014 Simon Howard // // 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: // Simple basic typedefs, isolated here to make it easier // separating modules. // #ifndef __DOOMTYPE__ #define __DOOMTYPE__ #if defined(_MSC_VER) && !defined(__cplusplus) #define inline __inline #endif // #define macros to provide functions missing in Windows. // Outside Windows, we use strings.h for str[n]casecmp. #ifdef _WIN32 #define strcasecmp stricmp #define strncasecmp strnicmp #else #include <strings.h> #endif // // The packed attribute forces structures to be packed into the minimum // space necessary. If this is not done, the compiler may align structure // fields differently to optimize memory access, inflating the overall // structure size. It is important to use the packed attribute on certain // structures where alignment is important, particularly data read/written // to disk. // #ifdef __GNUC__ #if defined(_WIN32) && !defined(__clang__) #define PACKEDATTR __attribute__((packed,gcc_struct)) #else #define PACKEDATTR __attribute__((packed)) #endif #else #define PACKEDATTR #endif // C99 integer types; with gcc we just use this. Other compilers // should add conditional statements that define the C99 types. // What is really wanted here is stdint.h; however, some old versions // of Solaris don't have stdint.h and only have inttypes.h (the // pre-standardisation version). inttypes.h is also in the C99 // standard and defined to include stdint.h, so include this. #include <inttypes.h> #if defined(__cplusplus) || defined(__bool_true_false_are_defined) // Use builtin bool type with C++. typedef bool boolean; #else typedef enum { false, true } boolean; #endif typedef uint8_t byte; #include <limits.h> #ifdef _WIN32 #define DIR_SEPARATOR '\\' #define DIR_SEPARATOR_S "\\" #define PATH_SEPARATOR ';' #else #define DIR_SEPARATOR '/' #define DIR_SEPARATOR_S "/" #define PATH_SEPARATOR ':' #endif #define arrlen(array) (sizeof(array) / sizeof(*array)) #endif