include/SDL_stdinc.h
author Sam Lantinga <slouken@libsdl.org>
Sat, 01 Oct 2016 10:28:00 -0700
changeset 10393 6cf7d55773b3
parent 9998 f67cf37e9cd4
child 10481 42a679ff48e0
permissions -rw-r--r--
Fixed bug 3336 - Failure to build with MinGW-w64

Kai Sterker
There are already patches available from mingw64 that fix the issue

https://github.com/Alexpux/MINGW-packages/tree/master/mingw-w64-SDL2

With those applied, I could compile SDL2 without problems. But of course, it would be preferable if SDL built cleanly from source.
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/*
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  Simple DirectMedia Layer
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  Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
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  This software is provided 'as-is', without any express or implied
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  warranty.  In no event will the authors be held liable for any damages
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  arising from the use of this software.
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  Permission is granted to anyone to use this software for any purpose,
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  including commercial applications, and to alter it and redistribute it
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  freely, subject to the following restrictions:
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  1. The origin of this software must not be misrepresented; you must not
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     claim that you wrote the original software. If you use this software
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     in a product, an acknowledgment in the product documentation would be
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     appreciated but is not required.
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  2. Altered source versions must be plainly marked as such, and must not be
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     misrepresented as being the original software.
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  3. This notice may not be removed or altered from any source distribution.
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*/
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/**
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 *  \file SDL_stdinc.h
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 *
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 *  This is a general header that includes C language support.
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 */
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#ifndef _SDL_stdinc_h
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#define _SDL_stdinc_h
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#include "SDL_config.h"
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#ifdef HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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#ifdef HAVE_STDIO_H
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#include <stdio.h>
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#endif
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#if defined(STDC_HEADERS)
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# include <stdlib.h>
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# include <stddef.h>
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# include <stdarg.h>
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#else
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# if defined(HAVE_STDLIB_H)
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#  include <stdlib.h>
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# elif defined(HAVE_MALLOC_H)
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#  include <malloc.h>
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# endif
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# if defined(HAVE_STDDEF_H)
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#  include <stddef.h>
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# endif
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# if defined(HAVE_STDARG_H)
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#  include <stdarg.h>
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# endif
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#endif
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#ifdef HAVE_STRING_H
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# if !defined(STDC_HEADERS) && defined(HAVE_MEMORY_H)
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#  include <memory.h>
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# endif
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# include <string.h>
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#endif
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#ifdef HAVE_STRINGS_H
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# include <strings.h>
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#endif
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#if defined(HAVE_INTTYPES_H)
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# include <inttypes.h>
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#elif defined(HAVE_STDINT_H)
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# include <stdint.h>
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#endif
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#ifdef HAVE_CTYPE_H
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# include <ctype.h>
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#endif
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#ifdef HAVE_MATH_H
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# if defined(__WINRT__)
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/* Defining _USE_MATH_DEFINES is required to get M_PI to be defined on
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   WinRT.  See http://msdn.microsoft.com/en-us/library/4hwaceh6.aspx
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   for more information.
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*/
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#  define _USE_MATH_DEFINES
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# endif
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# include <math.h>
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#endif
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#ifdef HAVE_FLOAT_H
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# include <float.h>
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#endif
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#if defined(HAVE_ICONV) && defined(HAVE_ICONV_H)
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# include <iconv.h>
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#endif
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/**
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 *  The number of elements in an array.
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 */
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#define SDL_arraysize(array)    (sizeof(array)/sizeof(array[0]))
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#define SDL_TABLESIZE(table)    SDL_arraysize(table)
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/**
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 *  Macro useful for building other macros with strings in them
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 *
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 *  e.g. #define LOG_ERROR(X) OutputDebugString(SDL_STRINGIFY_ARG(__FUNCTION__) ": " X "\n")
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 */
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#define SDL_STRINGIFY_ARG(arg)  #arg
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/**
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 *  \name Cast operators
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 *
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 *  Use proper C++ casts when compiled as C++ to be compatible with the option
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 *  -Wold-style-cast of GCC (and -Werror=old-style-cast in GCC 4.2 and above).
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 */
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/* @{ */
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#ifdef __cplusplus
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#define SDL_reinterpret_cast(type, expression) reinterpret_cast<type>(expression)
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#define SDL_static_cast(type, expression) static_cast<type>(expression)
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#define SDL_const_cast(type, expression) const_cast<type>(expression)
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#else
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#define SDL_reinterpret_cast(type, expression) ((type)(expression))
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#define SDL_static_cast(type, expression) ((type)(expression))
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#define SDL_const_cast(type, expression) ((type)(expression))
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#endif
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/* @} *//* Cast operators */
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/* Define a four character code as a Uint32 */
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#define SDL_FOURCC(A, B, C, D) \
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    ((SDL_static_cast(Uint32, SDL_static_cast(Uint8, (A))) << 0) | \
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     (SDL_static_cast(Uint32, SDL_static_cast(Uint8, (B))) << 8) | \
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     (SDL_static_cast(Uint32, SDL_static_cast(Uint8, (C))) << 16) | \
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     (SDL_static_cast(Uint32, SDL_static_cast(Uint8, (D))) << 24))
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/**
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 *  \name Basic data types
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 */
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/* @{ */
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typedef enum
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{
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    SDL_FALSE = 0,
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    SDL_TRUE = 1
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} SDL_bool;
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/**
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 * \brief A signed 8-bit integer type.
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 */
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typedef int8_t Sint8;
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/**
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 * \brief An unsigned 8-bit integer type.
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 */
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typedef uint8_t Uint8;
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/**
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 * \brief A signed 16-bit integer type.
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 */
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typedef int16_t Sint16;
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/**
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 * \brief An unsigned 16-bit integer type.
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 */
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typedef uint16_t Uint16;
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/**
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 * \brief A signed 32-bit integer type.
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 */
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typedef int32_t Sint32;
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/**
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 * \brief An unsigned 32-bit integer type.
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 */
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typedef uint32_t Uint32;
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/**
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 * \brief A signed 64-bit integer type.
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 */
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typedef int64_t Sint64;
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/**
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 * \brief An unsigned 64-bit integer type.
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 */
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typedef uint64_t Uint64;
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/* @} *//* Basic data types */
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/* Make sure we have macros for printing 64 bit values.
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 * <stdint.h> should define these but this is not true all platforms.
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 * (for example win32) */
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#ifndef SDL_PRIs64
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#ifdef PRIs64
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#define SDL_PRIs64 PRIs64
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#elif defined(__WIN32__)
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#define SDL_PRIs64 "I64d"
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#elif defined(__LINUX__) && defined(__LP64__)
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#define SDL_PRIs64 "ld"
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#else
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#define SDL_PRIs64 "lld"
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#endif
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#endif
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#ifndef SDL_PRIu64
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#ifdef PRIu64
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#define SDL_PRIu64 PRIu64
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#elif defined(__WIN32__)
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#define SDL_PRIu64 "I64u"
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#elif defined(__LINUX__) && defined(__LP64__)
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#define SDL_PRIu64 "lu"
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#else
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#define SDL_PRIu64 "llu"
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#endif
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#endif
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#ifndef SDL_PRIx64
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#ifdef PRIx64
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#define SDL_PRIx64 PRIx64
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#elif defined(__WIN32__)
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#define SDL_PRIx64 "I64x"
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#elif defined(__LINUX__) && defined(__LP64__)
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#define SDL_PRIx64 "lx"
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#else
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#define SDL_PRIx64 "llx"
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#endif
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#endif
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#ifndef SDL_PRIX64
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#ifdef PRIX64
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#define SDL_PRIX64 PRIX64
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#elif defined(__WIN32__)
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#define SDL_PRIX64 "I64X"
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#elif defined(__LINUX__) && defined(__LP64__)
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#define SDL_PRIX64 "lX"
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#else
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#define SDL_PRIX64 "llX"
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#endif
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#endif
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/* Annotations to help code analysis tools */
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#ifdef SDL_DISABLE_ANALYZE_MACROS
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#define SDL_IN_BYTECAP(x)
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#define SDL_INOUT_Z_CAP(x)
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#define SDL_OUT_Z_CAP(x)
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#define SDL_OUT_CAP(x)
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#define SDL_OUT_BYTECAP(x)
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#define SDL_OUT_Z_BYTECAP(x)
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#define SDL_PRINTF_FORMAT_STRING
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#define SDL_SCANF_FORMAT_STRING
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#define SDL_PRINTF_VARARG_FUNC( fmtargnumber )
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#define SDL_SCANF_VARARG_FUNC( fmtargnumber )
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#else
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#if defined(_MSC_VER) && (_MSC_VER >= 1600) /* VS 2010 and above */
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#include <sal.h>
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#define SDL_IN_BYTECAP(x) _In_bytecount_(x)
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#define SDL_INOUT_Z_CAP(x) _Inout_z_cap_(x)
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#define SDL_OUT_Z_CAP(x) _Out_z_cap_(x)
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#define SDL_OUT_CAP(x) _Out_cap_(x)
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#define SDL_OUT_BYTECAP(x) _Out_bytecap_(x)
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#define SDL_OUT_Z_BYTECAP(x) _Out_z_bytecap_(x)
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#define SDL_PRINTF_FORMAT_STRING _Printf_format_string_
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#define SDL_SCANF_FORMAT_STRING _Scanf_format_string_impl_
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#else
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#define SDL_IN_BYTECAP(x)
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#define SDL_INOUT_Z_CAP(x)
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#define SDL_OUT_Z_CAP(x)
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#define SDL_OUT_CAP(x)
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#define SDL_OUT_BYTECAP(x)
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#define SDL_OUT_Z_BYTECAP(x)
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#define SDL_PRINTF_FORMAT_STRING
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#define SDL_SCANF_FORMAT_STRING
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#endif
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#if defined(__GNUC__)
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#define SDL_PRINTF_VARARG_FUNC( fmtargnumber ) __attribute__ (( format( __printf__, fmtargnumber, fmtargnumber+1 )))
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#define SDL_SCANF_VARARG_FUNC( fmtargnumber ) __attribute__ (( format( __scanf__, fmtargnumber, fmtargnumber+1 )))
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#else
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#define SDL_PRINTF_VARARG_FUNC( fmtargnumber )
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#define SDL_SCANF_VARARG_FUNC( fmtargnumber )
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#endif
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#endif /* SDL_DISABLE_ANALYZE_MACROS */
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#define SDL_COMPILE_TIME_ASSERT(name, x)               \
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       typedef int SDL_dummy_ ## name[(x) * 2 - 1]
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/** \cond */
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#ifndef DOXYGEN_SHOULD_IGNORE_THIS
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SDL_COMPILE_TIME_ASSERT(uint8, sizeof(Uint8) == 1);
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SDL_COMPILE_TIME_ASSERT(sint8, sizeof(Sint8) == 1);
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SDL_COMPILE_TIME_ASSERT(uint16, sizeof(Uint16) == 2);
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SDL_COMPILE_TIME_ASSERT(sint16, sizeof(Sint16) == 2);
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SDL_COMPILE_TIME_ASSERT(uint32, sizeof(Uint32) == 4);
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SDL_COMPILE_TIME_ASSERT(sint32, sizeof(Sint32) == 4);
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SDL_COMPILE_TIME_ASSERT(uint64, sizeof(Uint64) == 8);
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SDL_COMPILE_TIME_ASSERT(sint64, sizeof(Sint64) == 8);
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#endif /* DOXYGEN_SHOULD_IGNORE_THIS */
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/** \endcond */
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/* Check to make sure enums are the size of ints, for structure packing.
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   For both Watcom C/C++ and Borland C/C++ the compiler option that makes
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   enums having the size of an int must be enabled.
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   This is "-b" for Borland C/C++ and "-ei" for Watcom C/C++ (v11).
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*/
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/** \cond */
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#ifndef DOXYGEN_SHOULD_IGNORE_THIS
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#if !defined(__ANDROID__)
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   /* TODO: include/SDL_stdinc.h:174: error: size of array 'SDL_dummy_enum' is negative */
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typedef enum
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{
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    DUMMY_ENUM_VALUE
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} SDL_DUMMY_ENUM;
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SDL_COMPILE_TIME_ASSERT(enum, sizeof(SDL_DUMMY_ENUM) == sizeof(int));
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#endif
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#endif /* DOXYGEN_SHOULD_IGNORE_THIS */
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/** \endcond */
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#include "begin_code.h"
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/* Set up for C function definitions, even when using C++ */
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if defined(HAVE_ALLOCA) && !defined(alloca)
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# if defined(HAVE_ALLOCA_H)
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#  include <alloca.h>
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# elif defined(__GNUC__)
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#  define alloca __builtin_alloca
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# elif defined(_MSC_VER)
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#  include <malloc.h>
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#  define alloca _alloca
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# elif defined(__WATCOMC__)
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#  include <malloc.h>
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# elif defined(__BORLANDC__)
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#  include <malloc.h>
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# elif defined(__DMC__)
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#  include <stdlib.h>
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# elif defined(__AIX__)
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#pragma alloca
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# elif defined(__MRC__)
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void *alloca(unsigned);
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# else
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char *alloca();
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# endif
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#endif
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#ifdef HAVE_ALLOCA
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#define SDL_stack_alloc(type, count)    (type*)alloca(sizeof(type)*(count))
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#define SDL_stack_free(data)
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#else
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#define SDL_stack_alloc(type, count)    (type*)SDL_malloc(sizeof(type)*(count))
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#define SDL_stack_free(data)            SDL_free(data)
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#endif
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extern DECLSPEC void *SDLCALL SDL_malloc(size_t size);
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extern DECLSPEC void *SDLCALL SDL_calloc(size_t nmemb, size_t size);
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extern DECLSPEC void *SDLCALL SDL_realloc(void *mem, size_t size);
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extern DECLSPEC void SDLCALL SDL_free(void *mem);
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extern DECLSPEC char *SDLCALL SDL_getenv(const char *name);
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extern DECLSPEC int SDLCALL SDL_setenv(const char *name, const char *value, int overwrite);
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extern DECLSPEC void SDLCALL SDL_qsort(void *base, size_t nmemb, size_t size, int (*compare) (const void *, const void *));
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extern DECLSPEC int SDLCALL SDL_abs(int x);
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   349
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/* !!! FIXME: these have side effects. You probably shouldn't use them. */
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   351
/* !!! FIXME: Maybe we do forceinline functions of SDL_mini, SDL_minf, etc? */
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#define SDL_min(x, y) (((x) < (y)) ? (x) : (y))
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#define SDL_max(x, y) (((x) > (y)) ? (x) : (y))
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   354
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extern DECLSPEC int SDLCALL SDL_isdigit(int x);
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extern DECLSPEC int SDLCALL SDL_isspace(int x);
icculus@7003
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extern DECLSPEC int SDLCALL SDL_toupper(int x);
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extern DECLSPEC int SDLCALL SDL_tolower(int x);
icculus@7003
   359
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extern DECLSPEC void *SDLCALL SDL_memset(SDL_OUT_BYTECAP(len) void *dst, int c, size_t len);
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#define SDL_zero(x) SDL_memset(&(x), 0, sizeof((x)))
icculus@7003
   363
#define SDL_zerop(x) SDL_memset((x), 0, sizeof(*(x)))
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   364
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/* Note that memset() is a byte assignment and this is a 32-bit assignment, so they're not directly equivalent. */
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SDL_FORCE_INLINE void SDL_memset4(void *dst, Uint32 val, size_t dwords)
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{
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#if defined(__GNUC__) && defined(i386)
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    int u0, u1, u2;
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    __asm__ __volatile__ (
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        "cld \n\t"
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   372
        "rep ; stosl \n\t"
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        : "=&D" (u0), "=&a" (u1), "=&c" (u2)
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        : "0" (dst), "1" (val), "2" (SDL_static_cast(Uint32, dwords))
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   375
        : "memory"
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    );
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   377
#else
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   378
    size_t _n = (dwords + 3) / 4;
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    Uint32 *_p = SDL_static_cast(Uint32 *, dst);
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   380
    Uint32 _val = (val);
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   381
    if (dwords == 0)
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   382
        return;
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   383
    switch (dwords % 4)
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    {
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   385
        case 0: do {    *_p++ = _val;
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   386
        case 3:         *_p++ = _val;
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        case 2:         *_p++ = _val;
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   388
        case 1:         *_p++ = _val;
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   389
        } while ( --_n );
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   390
    }
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   391
#endif
icculus@7003
   392
}
icculus@7003
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   394
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   395
extern DECLSPEC void *SDLCALL SDL_memcpy(SDL_OUT_BYTECAP(len) void *dst, SDL_IN_BYTECAP(len) const void *src, size_t len);
icculus@7003
   396
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   397
extern DECLSPEC void *SDLCALL SDL_memmove(SDL_OUT_BYTECAP(len) void *dst, SDL_IN_BYTECAP(len) const void *src, size_t len);
slouken@7351
   398
extern DECLSPEC int SDLCALL SDL_memcmp(const void *s1, const void *s2, size_t len);
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   399
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   400
extern DECLSPEC size_t SDLCALL SDL_wcslen(const wchar_t *wstr);
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   401
extern DECLSPEC size_t SDLCALL SDL_wcslcpy(SDL_OUT_Z_CAP(maxlen) wchar_t *dst, const wchar_t *src, size_t maxlen);
slouken@8820
   402
extern DECLSPEC size_t SDLCALL SDL_wcslcat(SDL_INOUT_Z_CAP(maxlen) wchar_t *dst, const wchar_t *src, size_t maxlen);
slouken@4761
   403
icculus@7003
   404
extern DECLSPEC size_t SDLCALL SDL_strlen(const char *str);
slouken@8820
   405
extern DECLSPEC size_t SDLCALL SDL_strlcpy(SDL_OUT_Z_CAP(maxlen) char *dst, const char *src, size_t maxlen);
slouken@8820
   406
extern DECLSPEC size_t SDLCALL SDL_utf8strlcpy(SDL_OUT_Z_CAP(dst_bytes) char *dst, const char *src, size_t dst_bytes);
slouken@8820
   407
extern DECLSPEC size_t SDLCALL SDL_strlcat(SDL_INOUT_Z_CAP(maxlen) char *dst, const char *src, size_t maxlen);
icculus@7003
   408
extern DECLSPEC char *SDLCALL SDL_strdup(const char *str);
icculus@7003
   409
extern DECLSPEC char *SDLCALL SDL_strrev(char *str);
icculus@7003
   410
extern DECLSPEC char *SDLCALL SDL_strupr(char *str);
icculus@7003
   411
extern DECLSPEC char *SDLCALL SDL_strlwr(char *str);
icculus@7003
   412
extern DECLSPEC char *SDLCALL SDL_strchr(const char *str, int c);
icculus@7003
   413
extern DECLSPEC char *SDLCALL SDL_strrchr(const char *str, int c);
icculus@7003
   414
extern DECLSPEC char *SDLCALL SDL_strstr(const char *haystack, const char *needle);
slouken@4761
   415
icculus@7003
   416
extern DECLSPEC char *SDLCALL SDL_itoa(int value, char *str, int radix);
slouken@7351
   417
extern DECLSPEC char *SDLCALL SDL_uitoa(unsigned int value, char *str, int radix);
slouken@7351
   418
extern DECLSPEC char *SDLCALL SDL_ltoa(long value, char *str, int radix);
icculus@7003
   419
extern DECLSPEC char *SDLCALL SDL_ultoa(unsigned long value, char *str, int radix);
icculus@7003
   420
extern DECLSPEC char *SDLCALL SDL_lltoa(Sint64 value, char *str, int radix);
icculus@7003
   421
extern DECLSPEC char *SDLCALL SDL_ulltoa(Uint64 value, char *str, int radix);
slouken@4761
   422
icculus@7003
   423
extern DECLSPEC int SDLCALL SDL_atoi(const char *str);
icculus@7003
   424
extern DECLSPEC double SDLCALL SDL_atof(const char *str);
slouken@7351
   425
extern DECLSPEC long SDLCALL SDL_strtol(const char *str, char **endp, int base);
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   426
extern DECLSPEC unsigned long SDLCALL SDL_strtoul(const char *str, char **endp, int base);
slouken@7351
   427
extern DECLSPEC Sint64 SDLCALL SDL_strtoll(const char *str, char **endp, int base);
slouken@7351
   428
extern DECLSPEC Uint64 SDLCALL SDL_strtoull(const char *str, char **endp, int base);
slouken@7351
   429
extern DECLSPEC double SDLCALL SDL_strtod(const char *str, char **endp);
icculus@7003
   430
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   431
extern DECLSPEC int SDLCALL SDL_strcmp(const char *str1, const char *str2);
slouken@7351
   432
extern DECLSPEC int SDLCALL SDL_strncmp(const char *str1, const char *str2, size_t maxlen);
slouken@7351
   433
extern DECLSPEC int SDLCALL SDL_strcasecmp(const char *str1, const char *str2);
slouken@7351
   434
extern DECLSPEC int SDLCALL SDL_strncasecmp(const char *str1, const char *str2, size_t len);
slouken@4761
   435
slouken@8820
   436
extern DECLSPEC int SDLCALL SDL_sscanf(const char *text, SDL_SCANF_FORMAT_STRING const char *fmt, ...) SDL_SCANF_VARARG_FUNC(2);
icculus@8089
   437
extern DECLSPEC int SDLCALL SDL_vsscanf(const char *text, const char *fmt, va_list ap);
slouken@8820
   438
extern DECLSPEC int SDLCALL SDL_snprintf(SDL_OUT_Z_CAP(maxlen) char *text, size_t maxlen, SDL_PRINTF_FORMAT_STRING const char *fmt, ... ) SDL_PRINTF_VARARG_FUNC(3);
slouken@8820
   439
extern DECLSPEC int SDLCALL SDL_vsnprintf(SDL_OUT_Z_CAP(maxlen) char *text, size_t maxlen, const char *fmt, va_list ap);
slouken@4761
   440
slouken@4761
   441
#ifndef HAVE_M_PI
slouken@6627
   442
#ifndef M_PI
slouken@4761
   443
#define M_PI    3.14159265358979323846264338327950288   /* pi */
slouken@4761
   444
#endif
slouken@6627
   445
#endif
slouken@4761
   446
slouken@8004
   447
extern DECLSPEC double SDLCALL SDL_acos(double x);
slouken@8004
   448
extern DECLSPEC double SDLCALL SDL_asin(double x);
icculus@7003
   449
extern DECLSPEC double SDLCALL SDL_atan(double x);
icculus@7003
   450
extern DECLSPEC double SDLCALL SDL_atan2(double x, double y);
icculus@7003
   451
extern DECLSPEC double SDLCALL SDL_ceil(double x);
icculus@7003
   452
extern DECLSPEC double SDLCALL SDL_copysign(double x, double y);
icculus@7003
   453
extern DECLSPEC double SDLCALL SDL_cos(double x);
icculus@7003
   454
extern DECLSPEC float SDLCALL SDL_cosf(float x);
icculus@7003
   455
extern DECLSPEC double SDLCALL SDL_fabs(double x);
icculus@7003
   456
extern DECLSPEC double SDLCALL SDL_floor(double x);
icculus@7003
   457
extern DECLSPEC double SDLCALL SDL_log(double x);
icculus@7003
   458
extern DECLSPEC double SDLCALL SDL_pow(double x, double y);
icculus@7003
   459
extern DECLSPEC double SDLCALL SDL_scalbn(double x, int n);
icculus@7003
   460
extern DECLSPEC double SDLCALL SDL_sin(double x);
icculus@7003
   461
extern DECLSPEC float SDLCALL SDL_sinf(float x);
icculus@7003
   462
extern DECLSPEC double SDLCALL SDL_sqrt(double x);
slouken@8840
   463
extern DECLSPEC float SDLCALL SDL_sqrtf(float x);
slouken@8840
   464
extern DECLSPEC double SDLCALL SDL_tan(double x);
slouken@8840
   465
extern DECLSPEC float SDLCALL SDL_tanf(float x);
slouken@4761
   466
slouken@4761
   467
/* The SDL implementation of iconv() returns these error codes */
slouken@7191
   468
#define SDL_ICONV_ERROR     (size_t)-1
slouken@7191
   469
#define SDL_ICONV_E2BIG     (size_t)-2
slouken@7191
   470
#define SDL_ICONV_EILSEQ    (size_t)-3
slouken@7191
   471
#define SDL_ICONV_EINVAL    (size_t)-4
slouken@4761
   472
icculus@7003
   473
/* SDL_iconv_* are now always real symbols/types, not macros or inlined. */
slouken@4761
   474
typedef struct _SDL_iconv_t *SDL_iconv_t;
slouken@4761
   475
extern DECLSPEC SDL_iconv_t SDLCALL SDL_iconv_open(const char *tocode,
slouken@4761
   476
                                                   const char *fromcode);
slouken@4761
   477
extern DECLSPEC int SDLCALL SDL_iconv_close(SDL_iconv_t cd);
slouken@4761
   478
extern DECLSPEC size_t SDLCALL SDL_iconv(SDL_iconv_t cd, const char **inbuf,
slouken@4761
   479
                                         size_t * inbytesleft, char **outbuf,
slouken@4761
   480
                                         size_t * outbytesleft);
slouken@4761
   481
/**
slouken@4761
   482
 *  This function converts a string between encodings in one pass, returning a
slouken@4761
   483
 *  string that must be freed with SDL_free() or NULL on error.
slouken@4761
   484
 */
slouken@4761
   485
extern DECLSPEC char *SDLCALL SDL_iconv_string(const char *tocode,
slouken@4761
   486
                                               const char *fromcode,
slouken@4761
   487
                                               const char *inbuf,
slouken@4761
   488
                                               size_t inbytesleft);
slouken@7191
   489
#define SDL_iconv_utf8_locale(S)    SDL_iconv_string("", "UTF-8", S, SDL_strlen(S)+1)
slouken@7191
   490
#define SDL_iconv_utf8_ucs2(S)      (Uint16 *)SDL_iconv_string("UCS-2-INTERNAL", "UTF-8", S, SDL_strlen(S)+1)
slouken@7191
   491
#define SDL_iconv_utf8_ucs4(S)      (Uint32 *)SDL_iconv_string("UCS-4-INTERNAL", "UTF-8", S, SDL_strlen(S)+1)
slouken@4761
   492
icculus@9306
   493
/* force builds using Clang's static analysis tools to use literal C runtime
icculus@9306
   494
   here, since there are possibly tests that are ineffective otherwise. */
icculus@9306
   495
#if defined(__clang_analyzer__) && !defined(SDL_DISABLE_ANALYZE_MACROS)
icculus@9306
   496
#define SDL_malloc malloc
icculus@9306
   497
#define SDL_calloc calloc
icculus@9306
   498
#define SDL_realloc realloc
icculus@9306
   499
#define SDL_free free
icculus@9306
   500
#define SDL_memset memset
icculus@9306
   501
#define SDL_memcpy memcpy
icculus@9306
   502
#define SDL_memmove memmove
icculus@9306
   503
#define SDL_memcmp memcmp
icculus@9306
   504
#define SDL_strlen strlen
icculus@9306
   505
#define SDL_strlcpy strlcpy
icculus@9306
   506
#define SDL_strlcat strlcat
icculus@9306
   507
#define SDL_strdup strdup
icculus@9306
   508
#define SDL_strchr strchr
icculus@9306
   509
#define SDL_strrchr strrchr
icculus@9306
   510
#define SDL_strstr strstr
icculus@9306
   511
#define SDL_strcmp strcmp
icculus@9306
   512
#define SDL_strncmp strncmp
icculus@9306
   513
#define SDL_strcasecmp strcasecmp
icculus@9306
   514
#define SDL_strncasecmp strncasecmp
icculus@9306
   515
#define SDL_sscanf sscanf
icculus@9306
   516
#define SDL_vsscanf vsscanf
icculus@9306
   517
#define SDL_snprintf snprintf
icculus@9306
   518
#define SDL_vsnprintf vsnprintf
icculus@9306
   519
#endif
icculus@9306
   520
icculus@9306
   521
SDL_FORCE_INLINE void *SDL_memcpy4(SDL_OUT_BYTECAP(dwords*4) void *dst, SDL_IN_BYTECAP(dwords*4) const void *src, size_t dwords)
icculus@9306
   522
{
icculus@9306
   523
    return SDL_memcpy(dst, src, dwords * 4);
icculus@9306
   524
}
icculus@9306
   525
slouken@4761
   526
/* Ends C function definitions when using C++ */
slouken@4761
   527
#ifdef __cplusplus
slouken@4761
   528
}
slouken@4761
   529
#endif
slouken@4761
   530
#include "close_code.h"
slouken@4761
   531
slouken@4761
   532
#endif /* _SDL_stdinc_h */
slouken@4761
   533
slouken@4761
   534
/* vi: set ts=4 sw=4 expandtab: */