|
|
#ifndef _CBASETYPES_H_
#define _CBASETYPES_H_
/* +--------+-----------+--------+---------+
* | ILP32 | LP64 | ILP64 | (LL)P64 |
* +------------+--------+-----------+--------+---------+
* | ints | 32-bit | 32-bit | 64-bit | 32-bit |
* | longs | 32-bit | 64-bit | 64-bit | 32-bit |
* | long-longs | 64-bit | 64-bit | 64-bit | 64-bit |
* | pointers | 32-bit | 64-bit | 64-bit | 64-bit |
* +------------+--------+-----------+--------+---------+
* | where | -- | Tiger | Alpha | Windows |
* | used | | Unix | Cray | |
* | | | Sun & SGI | | |
* +------------+--------+-----------+--------+---------+
* Taken from http://developer.apple.com/macosx/64bit.html
*/
//////////////////////////////////////////////////////////////////////////
// basic include for all basics
// introduces types and global functions
//////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////
// setting some defines on platforms
//////////////////////////////////////////////////////////////////////////
#if (defined(__WIN32__) || defined(__WIN32) || defined(_WIN32) || defined(_WIN64) || defined(_MSC_VER) || defined(__BORLANDC__)) && !defined(WIN32)
#define WIN32
#endif
#if defined(__MINGW32__) && !defined(MINGW)
#define MINGW
#endif
#if (defined(__CYGWIN__) || defined(__CYGWIN32__)) && !defined(CYGWIN)
#define CYGWIN
#endif
// __APPLE__ is the only predefined macro on MacOS X
#if defined(__APPLE__)
#define __DARWIN__
#endif
// 64bit OS
#if defined(_M_IA64) || defined(_M_X64) || defined(_WIN64) || defined(_LP64) || defined(_ILP64) || defined(__LP64__) || defined(__ppc64__)
#define __64BIT__
#endif
#if defined(_ILP64)
#error "this specific 64bit architecture is not supported"
#endif
// debug mode
#if defined(_DEBUG) && !defined(DEBUG)
#define DEBUG
#endif
// debug function name
#ifndef __NETBSD__
#if __STDC_VERSION__ < 199901L
# if __GNUC__ >= 2
# define __func__ __FUNCTION__
# else
# define __func__ ""
# endif
#endif
#endif
// disable attributed stuff on non-GNU
#if !defined(__GNUC__) && !defined(MINGW)
# define __attribute__(x)
#endif
//////////////////////////////////////////////////////////////////////////
// typedefs to compensate type size change from 32bit to 64bit
// MS implements LLP64 model, normal unix does LP64,
// only Silicon Graphics/Cray goes ILP64 so don't care (and don't support)
//////////////////////////////////////////////////////////////////////////
#include <limits.h>
// ILP64 isn't supported, so always 32 bits?
#ifndef UINT_MAX
#define UINT_MAX 0xffffffff
#endif
//////////////////////////////////////////////////////////////////////////
// Integers with guaranteed _exact_ size.
//////////////////////////////////////////////////////////////////////////
#define SIZEOF_LONG 4
#define SIZEOF_INT 4
#define HAVE_INT_8_16_32
typedef char int8;
typedef short int16;
typedef int int32;
typedef signed char sint8;
typedef signed short sint16;
typedef signed int sint32;
typedef unsigned char uint8;
typedef unsigned short uint16;
typedef unsigned int uint32;
#undef UINT8_MIN
#undef UINT16_MIN
#undef UINT32_MIN
#define UINT8_MIN ((uint8) 0)
#define UINT16_MIN ((uint16)0)
#define UINT32_MIN ((uint32)0)
#undef UINT8_MAX
#undef UINT16_MAX
#undef UINT32_MAX
#define UINT8_MAX ((uint8) 0xFF)
#define UINT16_MAX ((uint16)0xFFFF)
#define UINT32_MAX ((uint32)0xFFFFFFFF)
#undef SINT8_MIN
#undef SINT16_MIN
#undef SINT32_MIN
#define SINT8_MIN ((sint8) 0x80)
#define SINT16_MIN ((sint16)0x8000)
#define SINT32_MIN ((sint32)0x80000000)
#undef SINT8_MAX
#undef SINT16_MAX
#undef SINT32_MAX
#define SINT8_MAX ((sint8) 0x7F)
#define SINT16_MAX ((sint16)0x7FFF)
#define SINT32_MAX ((sint32)0x7FFFFFFF)
//////////////////////////////////////////////////////////////////////////
// Integers with guaranteed _minimum_ size.
// These could be larger than you expect,
// they are designed for speed.
//////////////////////////////////////////////////////////////////////////
typedef long int ppint;
typedef long int ppint8;
typedef long int ppint16;
typedef long int ppint32;
typedef unsigned long int ppuint;
typedef unsigned long int ppuint8;
typedef unsigned long int ppuint16;
typedef unsigned long int ppuint32;
//////////////////////////////////////////////////////////////////////////
// integer with exact processor width (and best speed)
//////////////////////////////
#include <stddef.h> // size_t
#if defined(WIN32) && !defined(MINGW) // does not have a signed size_t
//////////////////////////////
#if defined(_WIN64) // naive 64bit windows platform
typedef __int64 ssize_t;
#else
typedef int ssize_t;
#endif
//////////////////////////////
#endif
//////////////////////////////
//////////////////////////////////////////////////////////////////////////
// portable 64-bit integers
//////////////////////////////////////////////////////////////////////////
#if defined(_MSC_VER) || defined(__BORLANDC__)
typedef __int64 int64;
typedef signed __int64 sint64;
typedef unsigned __int64 uint64;
#define LLCONST(a) (a##i64)
#else
typedef long long int64;
typedef signed long long sint64;
typedef unsigned long long uint64;
#define LLCONST(a) (a##ll)
#endif
#ifndef INT64_MIN
#define INT64_MIN (LLCONST(-9223372036854775807)-1)
#endif
#ifndef INT64_MAX
#define INT64_MAX (LLCONST(9223372036854775807))
#endif
#ifndef UINT64_MAX
#define UINT64_MAX (LLCONST(18446744073709551615u))
#endif
//////////////////////////////////////////////////////////////////////////
// pointer sized integers
//////////////////////////////////////////////////////////////////////////
#undef UINTPTR_MIN
#undef UINTPTR_MAX
#undef INTPTR_MIN
#undef INTPTR_MAX
#ifdef __64BIT__
typedef uint64 uintptr;
typedef int64 intptr;
#define UINTPTR_MIN UINT64_MIN
#define UINTPTR_MAX UINT64_MAX
#define INTPTR_MIN INT64_MIN;
#define INTPTR_MAX INT64_MAX;
#else
typedef uint32 uintptr;
typedef int32 intptr;
#define UINTPTR_MIN UINT32_MIN
#define UINTPTR_MAX UINT32_MAX
#define INTPTR_MIN INT32_MIN;
#define INTPTR_MAX INT32_MAX;
#endif
//////////////////////////////////////////////////////////////////////////
// some redefine of function redefines for some Compilers
//////////////////////////////////////////////////////////////////////////
#if defined(_MSC_VER) || defined(__BORLANDC__)
#define strcasecmp stricmp
#define strncasecmp strnicmp
#define strncmpi strnicmp
#define snprintf _snprintf
#if defined(_MSC_VER) && _MSC_VER < 1400
#define vsnprintf _vsnprintf
#endif
#else
#define strcmpi strcasecmp
#define stricmp strcasecmp
#define strncmpi strncasecmp
#define strnicmp strncasecmp
#endif
#if defined(_MSC_VER) && _MSC_VER > 1200
#define strtoull _strtoui64
#endif
// keyword replacement in windows
#ifdef _WIN32
#define inline __inline
#endif
/////////////////////////////
// for those still not building c++
#ifndef __cplusplus
//////////////////////////////
// boolean types for C
typedef char bool;
#define false (1==0)
#define true (1==1)
//////////////////////////////
#endif // not cplusplus
//////////////////////////////
//////////////////////////////////////////////////////////////////////////
// macro tools
#ifdef swap // just to be sure
#undef swap
#endif
// hmm only ints?
//#define swap(a,b) { int temp=a; a=b; b=temp;}
// if using macros then something that is type independent
//#define swap(a,b) ((a == b) || ((a ^= b), (b ^= a), (a ^= b)))
// Avoid "value computed is not used" warning and generates the same assembly code
#define swap(a,b) if (a != b) ((a ^= b), (b ^= a), (a ^= b))
#ifndef max
#define max(a,b) (((a) > (b)) ? (a) : (b))
#endif
#ifndef min
#define min(a,b) (((a) < (b)) ? (a) : (b))
#endif
//////////////////////////////////////////////////////////////////////////
// should not happen
#ifndef NULL
#define NULL (void *)0
#endif
//////////////////////////////////////////////////////////////////////////
// number of bits in a byte
#ifndef NBBY
#define NBBY 8
#endif
//////////////////////////////////////////////////////////////////////////
// path separator
#if defined(WIN32)
#define PATHSEP '\\'
#elif defined(__APPLE__)
#define PATHSEP ':'
#else
#define PATHSEP '/'
#endif
//////////////////////////////////////////////////////////////////////////
// Assert
#if ! defined(Assert)
#if defined(RELEASE)
#define Assert(EX)
#else
// extern "C" {
#include <assert.h>
// }
#if !defined(DEFCPP) && defined(WIN32) && !defined(MINGW)
#include <crtdbg.h>
#endif
#define Assert(EX) assert(EX)
#endif
#endif /* ! defined(Assert) */
//////////////////////////////////////////////////////////////////////////
// Has to be unsigned to avoid problems in some systems
// Problems arise when these functions expect an argument in the range [0,256[ and are fed a signed char.
#include <ctype.h>
#define ISALNUM(c) (isalnum((unsigned char)(c)))
#define ISALPHA(c) (isalpha((unsigned char)(c)))
#define ISCNTRL(c) (iscntrl((unsigned char)(c)))
#define ISDIGIT(c) (isdigit((unsigned char)(c)))
#define ISGRAPH(c) (isgraph((unsigned char)(c)))
#define ISLOWER(c) (islower((unsigned char)(c)))
#define ISPRINT(c) (isprint((unsigned char)(c)))
#define ISPUNCT(c) (ispunct((unsigned char)(c)))
#define ISSPACE(c) (isspace((unsigned char)(c)))
#define ISUPPER(c) (isupper((unsigned char)(c)))
#define ISXDIGIT(c) (isxdigit((unsigned char)(c)))
#define TOASCII(c) (toascii((unsigned char)(c)))
#define TOLOWER(c) (tolower((unsigned char)(c)))
#define TOUPPER(c) (toupper((unsigned char)(c)))
//////////////////////////////////////////////////////////////////////////
// length of a static array
#define ARRAYLENGTH(A) ( sizeof(A)/sizeof((A)[0]) )
//////////////////////////////////////////////////////////////////////////
// Make sure va_copy exists
#include <stdarg.h> // va_list, va_copy(?)
#if !defined(va_copy)
#if defined(__va_copy)
#define va_copy __va_copy
#else
#define va_copy(dst, src) ((void) memcpy(&(dst), &(src), sizeof(va_list)))
#endif
#endif
#endif /* _CBASETYPES_H_ */
|
