dave/openttd
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
fae6a74e71ee625a7e5dc0c693125e2671cfba53
openttd/stdafx.h
truelight 1f81d83f9c (svn r6117) -Fix r6097: on mingw it is normal that both / as \ are accepted as input 
-Fix r6096: detect for PATHSEP on WIN32 or WIN64, not UNIX
  (Windows compilers define either one, while other compilers don't define a thing)
2006-08-25 12:26:34 +00:00

316 lines
8.4 KiB
C
Raw Blame History

/* $Id$ */
#ifndef STDAFX_H
#define STDAFX_H
#include <stdio.h>
#include <stddef.h>
#include <string.h>
#include <stdlib.h>
// MacOS X will use an NSAlert to display failed assertaions since they're lost unless running from a terminal
// strgen always runs from terminal and don't need a window for asserts
#if !defined(__APPLE__) || defined(STRGEN)
# include <assert.h>
#else
# include "os/macosx/macos.h"
#endif
#if defined(UNIX) || defined(__MINGW32__)
# include <sys/types.h>
#endif
#if defined(__OS2__)
# include <types.h>
# define strcasecmp stricmp
#endif
#ifdef __BEOS__
# include <SupportDefs.h>
#endif
#ifdef SUNOS
# include <alloca.h>
#endif
#ifdef __MORPHOS__
// morphos defines certain amiga defines per default, we undefine them
// here to make the rest of source less messy and more clear what is
// required for morphos and what for amigaos
# ifdef amigaos
# undef amigaos
# endif
# ifdef __amigaos__
# undef __amigaos__
# endif
# ifdef __AMIGA__
# undef __AMIGA__
# endif
# ifdef AMIGA
# undef AMIGA
# endif
# ifdef amiga
# undef amiga
# endif
#endif /* __MORPHOS__ */
#ifdef __APPLE__
# include "os/macosx/osx_stdafx.h"
// make endian swapping use Apple's macros to increase speed
# define BSWAP32(x) Endian32_Swap(x)
# define BSWAP16(x) Endian16_Swap(x)
#else
# define BSWAP32(x) ((((x) >> 24) & 0xFF) | (((x) >> 8) & 0xFF00) | (((x) << 8) & 0xFF0000) | (((x) << 24) & 0xFF000000))
# define BSWAP16(x) ((x) >> 8 | (x) << 8)
#endif /* __APPLE__ */
// by default we use [] var arrays
#define VARARRAY_SIZE
// Stuff for GCC
#if defined(__GNUC__)
# define NORETURN __attribute__ ((noreturn))
# define FORCEINLINE inline
# define CDECL
# define __int64 long long
# define NOT_REACHED() assert(0)
# define GCC_PACK __attribute__((packed))
# if (__GNUC__ == 2)
# undef VARARRAY_SIZE
# define VARARRAY_SIZE 0
# endif
#endif /* __GNUC__ */
#if defined(__WATCOMC__)
# define NORETURN
# define FORCEINLINE inline
# define CDECL
# define NOT_REACHED() assert(0)
# define GCC_PACK
# include <malloc.h>
#endif /* __WATCOMC__ */
#if defined(__MINGW32__) || defined(__CYGWIN__)
# include <malloc.h> // alloca()
#endif
// Stuff for MSVC
#if defined(_MSC_VER)
# pragma once
# define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers
# pragma warning(disable: 4244) // 'conversion' conversion from 'type1' to 'type2', possible loss of data
# pragma warning(disable: 4761) // integral size mismatch in argument : conversion supplied
# if _MSC_VER < 1300 // MSVC 6 borkdness
# pragma warning(disable: 4018) // 'expression' : signed/unsigned mismatch
# pragma warning(disable: 4305) // 'identifier' : truncation from 'type1' to 'type2'
# pragma warning(disable: 4786) // 'identifier' : identifier was truncated to '255' characters in the browser information
# endif /* _MSC_VER < 1300 */
# if _MSC_VER >= 1400 // MSVC 2005 safety checks
# pragma warning(disable: 4996) // 'strdup' was declared deprecated
# define _CRT_SECURE_NO_DEPRECATE // all deprecated 'unsafe string functions
# pragma comment(linker, "/NODEFAULTLIB:LIBC.LIB")
// allow linking to non-recompiled libs
# endif /* _MSC_VER >= 1400 */
# include <malloc.h> // alloca()
# define NORETURN __declspec(noreturn)
# define FORCEINLINE __forceinline
# define inline _inline
# define CDECL _cdecl
# if defined(_DEBUG)
# define NOT_REACHED() assert(0)
# else
# define NOT_REACHED() _assume(0)
# endif /* _DEBUG */
int CDECL snprintf(char *str, size_t size, const char *format, ...);
# if _MSC_VER < 1400
int CDECL vsnprintf(char *str, size_t size, const char *format, va_list ap);
# endif
# if defined(WIN32) && !defined(_WIN64) && !defined(WIN64)
# ifndef _W64
# define _W64
# endif
typedef _W64 int INT_PTR, *PINT_PTR;
typedef _W64 unsigned int UINT_PTR, *PUINT_PTR;
# endif /* WIN32 && !_WIN64 && !WIN64 */
# if _MSC_VER < 1300 // VC6 and lower
# ifdef _WIN64
typedef __int64 intptr_t;
# else
typedef _W64 int intptr_t;
# endif
# endif /* _MSC_VER < 1300 */
# define GCC_PACK
// This is needed to zlib uses the stdcall calling convention on visual studio, also used with libpng (VS6 warning)
# if defined(WITH_ZLIB) || defined(WITH_PNG)
# ifndef ZLIB_WINAPI
# define ZLIB_WINAPI
# endif
# endif
# define strcasecmp stricmp
# define strncasecmp strnicmp
// suppress: warning C4005: 'offsetof' : macro redefinition (VC8)
# include <stddef.h>
#endif /* defined(_MSC_VER) */
// Windows has always LITTLE_ENDIAN
#if defined(WIN32) || defined(__OS2__) || defined(WIN64)
# define TTD_LITTLE_ENDIAN
#else
// Else include endian[target/host].h, which has the endian-type, autodetected by the Makefile
# if defined(STRGEN) || defined(UNITTEST)
# include "endian_host.h"
# else
# include "endian_target.h"
# endif
#endif /* WIN32 || __OS2__ || WIN64 */
#if defined(WIN32) || defined(WIN64) || defined(__OS2__)
# define PATHSEP "\\"
# define PATHSEPCHAR '\\'
#else
# define PATHSEP "/"
# define PATHSEPCHAR '/'
#endif
typedef unsigned char byte;
#ifndef __BEOS__ // already defined
typedef unsigned char uint8;
typedef unsigned short uint16;
typedef unsigned int uint32;
#endif
// This is already defined in unix
#if !defined(UNIX) && !defined(__CYGWIN__) && !defined(__BEOS__)
typedef unsigned int uint;
#endif
// Not defined in QNX Neutrino (6.x)
#if defined(__QNXNTO__)
typedef unsigned int uint;
#endif
#ifndef __BEOS__
// some platforms use 4 bytes bool in C++
// C bool has to be the same
# ifndef __cplusplus
# ifdef FOUR_BYTE_BOOL
typedef unsigned long bool;
# else /* FOUR_BYTE_BOOL */
typedef unsigned char bool;
# endif /* FOUR_BYTE_BOOL */
# endif /* __cplusplus */
typedef signed char int8;
typedef signed short int16;
typedef signed int int32;
typedef signed __int64 int64;
typedef unsigned __int64 uint64;
#endif /* __BEOS__ */
#if defined(ARM) || defined(__arm__) || defined(__alpha__)
# define OTTD_ALIGNMENT
#endif
// Setup alignment and conversion macros
#if defined(TTD_BIG_ENDIAN)
static inline uint32 TO_LE32(uint32 x) { return BSWAP32(x); }
static inline uint16 TO_LE16(uint16 x) { return BSWAP16(x); }
static inline uint32 FROM_LE32(uint32 x) { return BSWAP32(x); }
static inline uint16 FROM_LE16(uint16 x) { return BSWAP16(x); }
# define TO_BE32(x) (x)
# define TO_BE16(x) (x)
# define FROM_BE32(x) (x)
# define FROM_BE16(x) (x)
# define TO_LE32X(x) BSWAP32(x)
# define TO_BE32X(x) (x)
#else
static inline uint32 TO_BE32(uint32 x) { return BSWAP32(x); }
static inline uint16 TO_BE16(uint16 x) { return BSWAP16(x); }
static inline uint32 FROM_BE32(uint32 x) { return BSWAP32(x); }
static inline uint16 FROM_BE16(uint16 x) { return BSWAP16(x); }
# define TO_LE32(x) (x)
# define TO_LE16(x) (x)
# define FROM_LE32(x) (x)
# define FROM_LE16(x) (x)
# define TO_LE32X(x) (x)
# define TO_BE32X(x) BSWAP32(x)
#endif /* TTD_BIG_ENDIAN */
#if !defined(GAME_DATA_DIR)
# define GAME_DATA_DIR ""
#endif
#if !defined(PERSONAL_DIR)
# define PERSONAL_DIR ""
#endif
#ifndef __cplusplus
# ifndef __BEOS__
enum {
false = 0,
true = 1,
};
# endif
#endif /* __cplusplus */
// Compile time assertions
#ifdef __OS2__
# define assert_compile(expr)
#else
# ifdef __cplusplus
# define assert_compile(expr) extern "C" void __ct_assert__(int a[1 - 2 * !(expr)])
# else /* __cplusplus */
# define assert_compile(expr) void __ct_assert__(int a[1 - 2 * !(expr)])
# endif /* !__cplusplus */
#endif /* __OS2__ */
assert_compile(sizeof(uint32) == 4);
assert_compile(sizeof(uint16) == 2);
assert_compile(sizeof(uint8) == 1);
#define lengthof(x) (sizeof(x)/sizeof(x[0]))
#define endof(x) (&x[lengthof(x)])
#define lastof(x) (&x[lengthof(x) - 1])
#ifndef offsetof
# define offsetof(s,m) (size_t)&(((s *)0)->m)
#endif
// take care of some name clashes on macos
#if defined(__APPLE__)
# define GetString OTTD_GetString
# define DrawString OTTD_DrawString
# define Random OTTD_Random
# define CloseConnection OTTD_CloseConnection
#endif /* __APPLE */
#ifdef __AMIGA__
// it seems AmigaOS already have a Point declared
# define Point OTTD_AMIGA_POINT
#endif
#define EXTERN_C_BEGIN extern "C" {
#define EXTERN_C_END }
// workaround for VC6 bug: Error C2258 and error C2252 occur if you try
// to perform in-place initialization of static const integral member
// data in Visual C++ (see http://support.microsoft.com/kb/241569/)
#if defined(_MSC_VER) && (_MSC_VER < 1300)
# define ST_CONST(type, name_val) enum {name_val};
#else
# define ST_CONST(type, name_val) static const type name_val;
#endif
#endif /* STDAFX_H */
Reference in New Issue View Git Blame Copy Permalink