stdtypes.h
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- /**
- * @file stdtypes.h
- * @brief Basic type declarations for cross platform compatibility.
- *
- * $LicenseInfo:firstyear=2000&license=viewergpl$
- *
- * Copyright (c) 2000-2010, Linden Research, Inc.
- *
- * Second Life Viewer Source Code
- * The source code in this file ("Source Code") is provided by Linden Lab
- * to you under the terms of the GNU General Public License, version 2.0
- * ("GPL"), unless you have obtained a separate licensing agreement
- * ("Other License"), formally executed by you and Linden Lab. Terms of
- * the GPL can be found in doc/GPL-license.txt in this distribution, or
- * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
- *
- * There are special exceptions to the terms and conditions of the GPL as
- * it is applied to this Source Code. View the full text of the exception
- * in the file doc/FLOSS-exception.txt in this software distribution, or
- * online at
- * http://secondlifegrid.net/programs/open_source/licensing/flossexception
- *
- * By copying, modifying or distributing this software, you acknowledge
- * that you have read and understood your obligations described above,
- * and agree to abide by those obligations.
- *
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
- * $/LicenseInfo$
- */
- #ifndef LL_STDTYPES_H
- #define LL_STDTYPES_H
- #include <cfloat>
- #include <climits>
- typedef signed char S8;
- typedef unsigned char U8;
- typedef signed short S16;
- typedef unsigned short U16;
- typedef signed int S32;
- typedef unsigned int U32;
- #if LL_WINDOWS
- // Windows wchar_t is 16-bit
- typedef U32 llwchar;
- #else
- typedef wchar_t llwchar;
- #endif
- #if LL_WINDOWS
- typedef signed __int64 S64;
- // probably should be 'hyper' or similiar
- #define S64L(a) (a)
- typedef unsigned __int64 U64;
- #define U64L(a) (a)
- #else
- typedef long long int S64;
- typedef long long unsigned int U64;
- #if LL_DARWIN || LL_LINUX || LL_SOLARIS
- #define S64L(a) (a##LL)
- #define U64L(a) (a##ULL)
- #endif
- #endif
- typedef float F32;
- typedef double F64;
- typedef S32 BOOL;
- typedef U8 KEY;
- typedef U32 MASK;
- typedef U32 TPACKETID;
- // Use #define instead of consts to avoid conversion headaches
- #define S8_MAX (SCHAR_MAX)
- #define U8_MAX (UCHAR_MAX)
- #define S16_MAX (SHRT_MAX)
- #define U16_MAX (USHRT_MAX)
- #define S32_MAX (INT_MAX)
- #define U32_MAX (UINT_MAX)
- #define F32_MAX (FLT_MAX)
- #define F64_MAX (DBL_MAX)
- #define S8_MIN (SCHAR_MIN)
- #define U8_MIN (0)
- #define S16_MIN (SHRT_MIN)
- #define U16_MIN (0)
- #define S32_MIN (INT_MIN)
- #define U32_MIN (0)
- #define F32_MIN (FLT_MIN)
- #define F64_MIN (DBL_MIN)
- #ifndef TRUE
- #define TRUE (1)
- #endif
- #ifndef FALSE
- #define FALSE (0)
- #endif
- #ifndef NULL
- #define NULL (0)
- #endif
- typedef U8 LLPCode;
- #define LL_ARRAY_SIZE( _kArray ) ( sizeof( (_kArray) ) / sizeof( _kArray[0] ) )
- #if LL_LINUX && __GNUC__ <= 2
- typedef int intptr_t;
- #endif
- #endif