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/**
* @file stdtypes.h
* @brief Basic type declarations for cross platform compatibility.
*
* $LicenseInfo:firstyear=2000&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#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
// https://docs.microsoft.com/en-us/cpp/build/reference/zc-wchar-t-wchar-t-is-native-type
// https://docs.microsoft.com/en-us/cpp/cpp/fundamental-types-cpp
// Windows wchar_t is 16-bit, whichever way /Zc:wchar_t is set. In effect,
// Windows wchar_t is always a typedef, either for unsigned short or __wchar_t.
// (__wchar_t, available either way, is Microsoft's native 2-byte wchar_t type.)
// In any case, llwchar should be a UTF-32 type.
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
#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
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