include/SDL_stdinc.h
author Sam Lantinga <slouken@libsdl.org>
Fri, 07 Aug 2009 10:20:10 +0000
changeset 3234 f8c02d0560d5
parent 3067 bcd41b269091
child 3294 470d0a416aa7
permissions -rw-r--r--
Fixed bug #746 Fixed freeze when trying to memset with 0 length
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/*
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    SDL - Simple DirectMedia Layer
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    Copyright (C) 1997-2009 Sam Lantinga
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    This library is free software; you can redistribute it and/or
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    modify it under the terms of the GNU Lesser General Public
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    License as published by the Free Software Foundation; either
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    version 2.1 of the License, or (at your option) any later version.
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    This library is distributed in the hope that it will be useful,
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    but WITHOUT ANY WARRANTY; without even the implied warranty of
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    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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    Lesser General Public License for more details.
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    You should have received a copy of the GNU Lesser General Public
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    License along with this library; if not, write to the Free Software
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    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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    Sam Lantinga
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    slouken@libsdl.org
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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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# include <math.h>
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#endif
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#ifdef HAVE_ICONV_H
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# include <iconv.h>
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#endif
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/* The number of elements in an array */
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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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/* 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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#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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#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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#endif
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/* Basic data types */
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typedef enum SDL_bool
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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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 * \typedef Sint8
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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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 * \typedef Uint8
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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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 * \typedef Sint16
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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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 * \typedef Uint16
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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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 * \typedef Sint32
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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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 * \typedef Uint32
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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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#ifdef SDL_HAS_64BIT_TYPE
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/**
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 * \typedef Sint64
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 * \brief A signed 64-bit integer type.
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 * \warning On platforms without any sort of 64-bit datatype, this is equivalent to Sint32!
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 */
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typedef int64_t Sint64;
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/**
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 * \typedef Uint64
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 * \brief An unsigned 64-bit integer type.
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 * \warning On platforms without any sort of 64-bit datatype, this is equivalent to Uint32!
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 */
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typedef uint64_t Uint64;
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#else
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/* This is really just a hack to prevent the compiler from complaining */
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typedef Sint32 Sint64;
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typedef Uint32 Uint64;
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#endif
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/* Make sure the types really have the right sizes */
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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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#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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#ifndef __NINTENDODS__          /* TODO: figure out why the following happens:
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                                   include/SDL_stdinc.h:150: error: size of array 'SDL_dummy_uint64' is negative
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                                   include/SDL_stdinc.h:151: error: size of array 'SDL_dummy_sint64' is negative */
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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
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#endif /* DOXYGEN_SHOULD_IGNORE_THIS */
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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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/* Enable enums always int in CodeWarrior (for MPW use "-enum int") */
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#ifdef __MWERKS__
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#pragma enumsalwaysint on
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#endif
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#ifndef DOXYGEN_SHOULD_IGNORE_THIS
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#ifndef __NINTENDODS__          /* 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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#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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/* *INDENT-OFF* */
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extern "C" {
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/* *INDENT-ON* */
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#endif
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#ifdef HAVE_MALLOC
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#define SDL_malloc	malloc
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#else
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extern DECLSPEC void *SDLCALL SDL_malloc(size_t size);
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#endif
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#ifdef HAVE_CALLOC
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#define SDL_calloc	calloc
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#else
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extern DECLSPEC void *SDLCALL SDL_calloc(size_t nmemb, size_t size);
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#endif
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#ifdef HAVE_REALLOC
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#define SDL_realloc	realloc
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#else
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extern DECLSPEC void *SDLCALL SDL_realloc(void *mem, size_t size);
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#endif
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#ifdef HAVE_FREE
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#define SDL_free	free
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#else
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extern DECLSPEC void SDLCALL SDL_free(void *mem);
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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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#ifdef HAVE_GETENV
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#define SDL_getenv	getenv
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#else
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extern DECLSPEC char *SDLCALL SDL_getenv(const char *name);
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#endif
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#ifdef HAVE_PUTENV
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#define SDL_putenv	putenv
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#else
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extern DECLSPEC int SDLCALL SDL_putenv(const char *variable);
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#endif
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#ifdef HAVE_QSORT
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#define SDL_qsort	qsort
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   268
#else
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   269
extern DECLSPEC void SDLCALL SDL_qsort(void *base, size_t nmemb, size_t size,
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c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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                                       int (*compare) (const void *,
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   271
                                                       const void *));
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#endif
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a80e1e0880b8 Fixed bug #176
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#ifdef HAVE_ABS
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   275
#define SDL_abs		abs
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   276
#else
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   277
#define SDL_abs(X)	((X) < 0 ? -(X) : (X))
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   278
#endif
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   279
1379
c0a74f199ecf Use only safe string functions
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   280
#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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   283
#ifdef HAVE_CTYPE_H
1357
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   284
#define SDL_isdigit(X)  isdigit(X)
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   285
#define SDL_isspace(X)  isspace(X)
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   286
#define SDL_toupper(X)  toupper(X)
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   287
#define SDL_tolower(X)  tolower(X)
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   288
#else
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   289
#define SDL_isdigit(X)  (((X) >= '0') && ((X) <= '9'))
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   290
#define SDL_isspace(X)  (((X) == ' ') || ((X) == '\t') || ((X) == '\r') || ((X) == '\n'))
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   291
#define SDL_toupper(X)  (((X) >= 'a') && ((X) <= 'z') ? ('A'+((X)-'a')) : (X))
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   292
#define SDL_tolower(X)  (((X) >= 'A') && ((X) <= 'Z') ? ('a'+((X)-'A')) : (X))
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   293
#endif
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   294
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a80e1e0880b8 Fixed bug #176
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   295
#ifdef HAVE_MEMSET
1357
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   296
#define SDL_memset      memset
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   297
#else
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c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   298
extern DECLSPEC void *SDLCALL SDL_memset(void *dst, int c, size_t len);
1357
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   299
#endif
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   300
#define SDL_zero(x)	SDL_memset(&(x), 0, sizeof((x)))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
   301
#define SDL_zerop(x)	SDL_memset((x), 0, sizeof(*(x)))
1357
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   302
2157
75a6c5deba84 Fixed bug #451
Sam Lantinga <slouken@libsdl.org>
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diff changeset
   303
#if defined(__GNUC__) && defined(i386)
1357
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   304
#define SDL_memset4(dst, val, len)				\
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   305
do {								\
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   306
	int u0, u1, u2;						\
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
   307
	__asm__ __volatile__ (					\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   308
		"cld\n\t"					\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   309
		"rep ; stosl\n\t"				\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
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diff changeset
   310
		: "=&D" (u0), "=&a" (u1), "=&c" (u2)		\
3067
bcd41b269091 Fixed bug #537
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   311
		: "0" (dst), "1" (val), "2" (SDL_static_cast(Uint32, len))	\
1357
e18467d67cfd Whoops, need this. :)
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   312
		: "memory" );					\
e18467d67cfd Whoops, need this. :)
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diff changeset
   313
} while(0)
e18467d67cfd Whoops, need this. :)
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   314
#endif
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diff changeset
   315
#ifndef SDL_memset4
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   316
#define SDL_memset4(dst, val, len)		\
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   317
do {						\
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   318
	unsigned _count = (len);		\
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diff changeset
   319
	unsigned _n = (_count + 3) / 4;		\
3067
bcd41b269091 Fixed bug #537
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diff changeset
   320
	Uint32 *_p = SDL_static_cast(Uint32 *, dst);		\
1357
e18467d67cfd Whoops, need this. :)
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diff changeset
   321
	Uint32 _val = (val);			\
3234
f8c02d0560d5 Fixed bug #746
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diff changeset
   322
	if (len == 0) break;			\
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
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diff changeset
   323
        switch (_count % 4) {			\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
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diff changeset
   324
        case 0: do {    *_p++ = _val;		\
e18467d67cfd Whoops, need this. :)
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diff changeset
   325
        case 3:         *_p++ = _val;		\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
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diff changeset
   326
        case 2:         *_p++ = _val;		\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
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diff changeset
   327
        case 1:         *_p++ = _val;		\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
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diff changeset
   328
		} while ( --_n );		\
e18467d67cfd Whoops, need this. :)
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parents:
diff changeset
   329
	}					\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   330
} while(0)
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   331
#endif
e18467d67cfd Whoops, need this. :)
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diff changeset
   332
2111
874162355be5 Merged r3037:3038 from branches/SDL-1.2: Mac OS X memcpy/memset selection.
Ryan C. Gordon <icculus@icculus.org>
parents: 2077
diff changeset
   333
/* We can count on memcpy existing on Mac OS X and being well-tuned. */
874162355be5 Merged r3037:3038 from branches/SDL-1.2: Mac OS X memcpy/memset selection.
Ryan C. Gordon <icculus@icculus.org>
parents: 2077
diff changeset
   334
#if defined(__MACH__) && defined(__APPLE__)
874162355be5 Merged r3037:3038 from branches/SDL-1.2: Mac OS X memcpy/memset selection.
Ryan C. Gordon <icculus@icculus.org>
parents: 2077
diff changeset
   335
#define SDL_memcpy(dst, src, len) memcpy(dst, src, len)
874162355be5 Merged r3037:3038 from branches/SDL-1.2: Mac OS X memcpy/memset selection.
Ryan C. Gordon <icculus@icculus.org>
parents: 2077
diff changeset
   336
#elif defined(__GNUC__) && defined(i386)
1357
e18467d67cfd Whoops, need this. :)
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diff changeset
   337
#define SDL_memcpy(dst, src, len)					  \
e18467d67cfd Whoops, need this. :)
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parents:
diff changeset
   338
do {									  \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   339
	int u0, u1, u2;						  	  \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   340
	__asm__ __volatile__ (						  \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   341
		"cld\n\t"						  \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   342
		"rep ; movsl\n\t"					  \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
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diff changeset
   343
		"testb $2,%b4\n\t"					  \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   344
		"je 1f\n\t"						  \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   345
		"movsw\n"						  \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   346
		"1:\ttestb $1,%b4\n\t"					  \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   347
		"je 2f\n\t"						  \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   348
		"movsb\n"						  \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   349
		"2:"							  \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   350
		: "=&c" (u0), "=&D" (u1), "=&S" (u2)			  \
3067
bcd41b269091 Fixed bug #537
Sam Lantinga <slouken@libsdl.org>
parents: 3032
diff changeset
   351
		: "0" (SDL_static_cast(unsigned, len)/4), "q" (len), "1" (dst),"2" (src) \
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   352
		: "memory" );						  \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   353
} while(0)
e18467d67cfd Whoops, need this. :)
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parents:
diff changeset
   354
#endif
e18467d67cfd Whoops, need this. :)
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parents:
diff changeset
   355
#ifndef SDL_memcpy
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
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diff changeset
   356
#ifdef HAVE_MEMCPY
1357
e18467d67cfd Whoops, need this. :)
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diff changeset
   357
#define SDL_memcpy      memcpy
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
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diff changeset
   358
#elif defined(HAVE_BCOPY)
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   359
#define SDL_memcpy(d, s, n)	bcopy((s), (d), (n))
e18467d67cfd Whoops, need this. :)
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parents:
diff changeset
   360
#else
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   361
extern DECLSPEC void *SDLCALL SDL_memcpy(void *dst, const void *src,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   362
                                         size_t len);
1357
e18467d67cfd Whoops, need this. :)
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parents:
diff changeset
   363
#endif
e18467d67cfd Whoops, need this. :)
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parents:
diff changeset
   364
#endif
e18467d67cfd Whoops, need this. :)
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parents:
diff changeset
   365
2111
874162355be5 Merged r3037:3038 from branches/SDL-1.2: Mac OS X memcpy/memset selection.
Ryan C. Gordon <icculus@icculus.org>
parents: 2077
diff changeset
   366
/* We can count on memcpy existing on Mac OS X and being well-tuned. */
874162355be5 Merged r3037:3038 from branches/SDL-1.2: Mac OS X memcpy/memset selection.
Ryan C. Gordon <icculus@icculus.org>
parents: 2077
diff changeset
   367
#if defined(__MACH__) && defined(__APPLE__)
874162355be5 Merged r3037:3038 from branches/SDL-1.2: Mac OS X memcpy/memset selection.
Ryan C. Gordon <icculus@icculus.org>
parents: 2077
diff changeset
   368
#define SDL_memcpy4(dst, src, len) memcpy(dst, src, (len)*4)
874162355be5 Merged r3037:3038 from branches/SDL-1.2: Mac OS X memcpy/memset selection.
Ryan C. Gordon <icculus@icculus.org>
parents: 2077
diff changeset
   369
#elif defined(__GNUC__) && defined(i386)
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   370
#define SDL_memcpy4(dst, src, len)				\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   371
do {								\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   372
	int ecx, edi, esi;					\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   373
	__asm__ __volatile__ (					\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   374
		"cld\n\t"					\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   375
		"rep ; movsl"					\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   376
		: "=&c" (ecx), "=&D" (edi), "=&S" (esi)		\
3067
bcd41b269091 Fixed bug #537
Sam Lantinga <slouken@libsdl.org>
parents: 3032
diff changeset
   377
		: "0" (SDL_static_cast(unsigned, len)), "1" (dst), "2" (src)	\
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   378
		: "memory" );					\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   379
} while(0)
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   380
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   381
#ifndef SDL_memcpy4
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   382
#define SDL_memcpy4(dst, src, len)	SDL_memcpy(dst, src, (len) << 2)
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   383
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   384
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   385
#if defined(__GNUC__) && defined(i386)
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   386
#define SDL_revcpy(dst, src, len)			\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   387
do {							\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   388
	int u0, u1, u2;					\
3067
bcd41b269091 Fixed bug #537
Sam Lantinga <slouken@libsdl.org>
parents: 3032
diff changeset
   389
	char *dstp = SDL_static_cast(char *, dst);			\
bcd41b269091 Fixed bug #537
Sam Lantinga <slouken@libsdl.org>
parents: 3032
diff changeset
   390
	char *srcp = SDL_static_cast(char *, src);			\
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   391
	int n = (len);					\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   392
	if ( n >= 4 ) {					\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   393
	__asm__ __volatile__ (				\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   394
		"std\n\t"				\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   395
		"rep ; movsl\n\t"			\
2302
7ae1c419b626 Merged r3534:3535 from branches/SDL-1.2: Reset direction flag in SDL_revcpy().
Ryan C. Gordon <icculus@icculus.org>
parents: 2279
diff changeset
   396
		"cld\n\t"				\
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   397
		: "=&c" (u0), "=&D" (u1), "=&S" (u2)	\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   398
		: "0" (n >> 2),				\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   399
		  "1" (dstp+(n-4)), "2" (srcp+(n-4))	\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   400
		: "memory" );				\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   401
	}						\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   402
	switch (n & 3) {				\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   403
		case 3: dstp[2] = srcp[2];		\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   404
		case 2: dstp[1] = srcp[1];		\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   405
		case 1: dstp[0] = srcp[0];		\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   406
			break;				\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   407
		default:				\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   408
			break;				\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   409
	}						\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   410
} while(0)
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   411
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   412
#ifndef SDL_revcpy
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   413
extern DECLSPEC void *SDLCALL SDL_revcpy(void *dst, const void *src,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   414
                                         size_t len);
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   415
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   416
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   417
#ifdef HAVE_MEMMOVE
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   418
#define SDL_memmove     memmove
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   419
#elif defined(HAVE_BCOPY)
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   420
#define SDL_memmove(d, s, n)	bcopy((s), (d), (n))
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   421
#else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   422
#define SDL_memmove(dst, src, len)			\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   423
do {							\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   424
	if ( dst < src ) {				\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   425
		SDL_memcpy(dst, src, len);		\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   426
	} else {					\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   427
		SDL_revcpy(dst, src, len);		\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   428
	}						\
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   429
} while(0)
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   430
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   431
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   432
#ifdef HAVE_MEMCMP
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   433
#define SDL_memcmp      memcmp
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   434
#else
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   435
extern DECLSPEC int SDLCALL SDL_memcmp(const void *s1, const void *s2,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   436
                                       size_t len);
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   437
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   438
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   439
#ifdef HAVE_STRLEN
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   440
#define SDL_strlen      strlen
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   441
#else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   442
extern DECLSPEC size_t SDLCALL SDL_strlen(const char *string);
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   443
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   444
1901
f1828a500391 Removed libc dependency on Windows again, to fix building with Visual C++ 2005 Express Edition.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
   445
#ifdef HAVE_WCSLEN
f1828a500391 Removed libc dependency on Windows again, to fix building with Visual C++ 2005 Express Edition.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
   446
#define SDL_wcslen      wcslen
f1828a500391 Removed libc dependency on Windows again, to fix building with Visual C++ 2005 Express Edition.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
   447
#else
2735
204be4fc2726 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2707
diff changeset
   448
#if !defined(wchar_t) && defined(__NINTENDODS__)
204be4fc2726 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2707
diff changeset
   449
#define wchar_t short           /* TODO: figure out why libnds doesn't have this */
204be4fc2726 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2707
diff changeset
   450
#endif
1903
f132024010be More of the Direct3D renderer is implemented, I'm not sure why it's not showing texture copies yet...
Sam Lantinga <slouken@libsdl.org>
parents: 1901
diff changeset
   451
extern DECLSPEC size_t SDLCALL SDL_wcslen(const wchar_t * string);
1901
f1828a500391 Removed libc dependency on Windows again, to fix building with Visual C++ 2005 Express Edition.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
   452
#endif
f1828a500391 Removed libc dependency on Windows again, to fix building with Visual C++ 2005 Express Edition.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
   453
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   454
#ifdef HAVE_STRLCPY
1379
c0a74f199ecf Use only safe string functions
Sam Lantinga <slouken@libsdl.org>
parents: 1368
diff changeset
   455
#define SDL_strlcpy     strlcpy
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   456
#else
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   457
extern DECLSPEC size_t SDLCALL SDL_strlcpy(char *dst, const char *src,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   458
                                           size_t maxlen);
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   459
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   460
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   461
#ifdef HAVE_STRLCAT
1379
c0a74f199ecf Use only safe string functions
Sam Lantinga <slouken@libsdl.org>
parents: 1368
diff changeset
   462
#define SDL_strlcat    strlcat
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   463
#else
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   464
extern DECLSPEC size_t SDLCALL SDL_strlcat(char *dst, const char *src,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   465
                                           size_t maxlen);
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   466
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   467
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   468
#ifdef HAVE_STRDUP
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   469
#define SDL_strdup     strdup
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   470
#else
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   471
extern DECLSPEC char *SDLCALL SDL_strdup(const char *string);
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   472
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   473
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   474
#ifdef HAVE__STRREV
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   475
#define SDL_strrev      _strrev
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   476
#else
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   477
extern DECLSPEC char *SDLCALL SDL_strrev(char *string);
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   478
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   479
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   480
#ifdef HAVE__STRUPR
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   481
#define SDL_strupr      _strupr
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   482
#else
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   483
extern DECLSPEC char *SDLCALL SDL_strupr(char *string);
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   484
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   485
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   486
#ifdef HAVE__STRLWR
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   487
#define SDL_strlwr      _strlwr
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   488
#else
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   489
extern DECLSPEC char *SDLCALL SDL_strlwr(char *string);
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   490
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   491
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   492
#ifdef HAVE_STRCHR
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   493
#define SDL_strchr      strchr
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   494
#elif defined(HAVE_INDEX)
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   495
#define SDL_strchr      index
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   496
#else
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   497
extern DECLSPEC char *SDLCALL SDL_strchr(const char *string, int c);
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   498
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   499
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   500
#ifdef HAVE_STRRCHR
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   501
#define SDL_strrchr     strrchr
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   502
#elif defined(HAVE_RINDEX)
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   503
#define SDL_strrchr     rindex
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   504
#else
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   505
extern DECLSPEC char *SDLCALL SDL_strrchr(const char *string, int c);
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   506
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   507
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   508
#ifdef HAVE_STRSTR
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   509
#define SDL_strstr      strstr
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   510
#else
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   511
extern DECLSPEC char *SDLCALL SDL_strstr(const char *haystack,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   512
                                         const char *needle);
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   513
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   514
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   515
#ifdef HAVE_ITOA
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   516
#define SDL_itoa        itoa
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   517
#else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   518
#define SDL_itoa(value, string, radix)	SDL_ltoa((long)value, string, radix)
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   519
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   520
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   521
#ifdef HAVE__LTOA
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   522
#define SDL_ltoa        _ltoa
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   523
#else
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   524
extern DECLSPEC char *SDLCALL SDL_ltoa(long value, char *string, int radix);
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   525
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   526
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   527
#ifdef HAVE__UITOA
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   528
#define SDL_uitoa       _uitoa
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   529
#else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   530
#define SDL_uitoa(value, string, radix)	SDL_ultoa((long)value, string, radix)
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   531
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   532
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   533
#ifdef HAVE__ULTOA
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   534
#define SDL_ultoa       _ultoa
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   535
#else
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   536
extern DECLSPEC char *SDLCALL SDL_ultoa(unsigned long value, char *string,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   537
                                        int radix);
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   538
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   539
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   540
#ifdef HAVE_STRTOL
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   541
#define SDL_strtol      strtol
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   542
#else
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   543
extern DECLSPEC long SDLCALL SDL_strtol(const char *string, char **endp,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   544
                                        int base);
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   545
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   546
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   547
#ifdef HAVE_STRTOUL
1456
84de7511f79f Fixed a bunch of 64-bit compatibility problems
Sam Lantinga <slouken@libsdl.org>
parents: 1422
diff changeset
   548
#define SDL_strtoul      strtoul
84de7511f79f Fixed a bunch of 64-bit compatibility problems
Sam Lantinga <slouken@libsdl.org>
parents: 1422
diff changeset
   549
#else
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   550
extern DECLSPEC unsigned long SDLCALL SDL_strtoul(const char *string,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   551
                                                  char **endp, int base);
1456
84de7511f79f Fixed a bunch of 64-bit compatibility problems
Sam Lantinga <slouken@libsdl.org>
parents: 1422
diff changeset
   552
#endif
84de7511f79f Fixed a bunch of 64-bit compatibility problems
Sam Lantinga <slouken@libsdl.org>
parents: 1422
diff changeset
   553
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   554
#ifdef SDL_HAS_64BIT_TYPE
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   555
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   556
#ifdef HAVE__I64TOA
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   557
#define SDL_lltoa       _i64toa
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   558
#else
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   559
extern DECLSPEC char *SDLCALL SDL_lltoa(Sint64 value, char *string,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   560
                                        int radix);
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   561
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   562
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   563
#ifdef HAVE__UI64TOA
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   564
#define SDL_ulltoa      _ui64toa
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   565
#else
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   566
extern DECLSPEC char *SDLCALL SDL_ulltoa(Uint64 value, char *string,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   567
                                         int radix);
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   568
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   569
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   570
#ifdef HAVE_STRTOLL
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   571
#define SDL_strtoll     strtoll
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   572
#else
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   573
extern DECLSPEC Sint64 SDLCALL SDL_strtoll(const char *string, char **endp,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   574
                                           int base);
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   575
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   576
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   577
#ifdef HAVE_STRTOULL
1456
84de7511f79f Fixed a bunch of 64-bit compatibility problems
Sam Lantinga <slouken@libsdl.org>
parents: 1422
diff changeset
   578
#define SDL_strtoull     strtoull
84de7511f79f Fixed a bunch of 64-bit compatibility problems
Sam Lantinga <slouken@libsdl.org>
parents: 1422
diff changeset
   579
#else
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   580
extern DECLSPEC Uint64 SDLCALL SDL_strtoull(const char *string, char **endp,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   581
                                            int base);
1456
84de7511f79f Fixed a bunch of 64-bit compatibility problems
Sam Lantinga <slouken@libsdl.org>
parents: 1422
diff changeset
   582
#endif
84de7511f79f Fixed a bunch of 64-bit compatibility problems
Sam Lantinga <slouken@libsdl.org>
parents: 1422
diff changeset
   583
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   584
#endif /* SDL_HAS_64BIT_TYPE */
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   585
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   586
#ifdef HAVE_STRTOD
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   587
#define SDL_strtod      strtod
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   588
#else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   589
extern DECLSPEC double SDLCALL SDL_strtod(const char *string, char **endp);
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   590
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   591
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   592
#ifdef HAVE_ATOI
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   593
#define SDL_atoi        atoi
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   594
#else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   595
#define SDL_atoi(X)     SDL_strtol(X, NULL, 0)
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   596
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   597
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   598
#ifdef HAVE_ATOF
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   599
#define SDL_atof        atof
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   600
#else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   601
#define SDL_atof(X)     SDL_strtod(X, NULL)
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   602
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   603
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   604
#ifdef HAVE_STRCMP
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   605
#define SDL_strcmp      strcmp
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   606
#else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   607
extern DECLSPEC int SDLCALL SDL_strcmp(const char *str1, const char *str2);
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   608
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   609
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   610
#ifdef HAVE_STRNCMP
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   611
#define SDL_strncmp     strncmp
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   612
#else
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   613
extern DECLSPEC int SDLCALL SDL_strncmp(const char *str1, const char *str2,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   614
                                        size_t maxlen);
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   615
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   616
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   617
#ifdef HAVE_STRCASECMP
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   618
#define SDL_strcasecmp  strcasecmp
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   619
#elif defined(HAVE__STRICMP)
1510
720f8bb49d7d Win32 fixes
Sam Lantinga <slouken@libsdl.org>
parents: 1501
diff changeset
   620
#define SDL_strcasecmp  _stricmp
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   621
#else
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   622
extern DECLSPEC int SDLCALL SDL_strcasecmp(const char *str1,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   623
                                           const char *str2);
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   624
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   625
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   626
#ifdef HAVE_STRNCASECMP
1501
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
   627
#define SDL_strncasecmp strncasecmp
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   628
#elif defined(HAVE__STRNICMP)
1512
845b1619c8f6 Added _strnicmp support
Sam Lantinga <slouken@libsdl.org>
parents: 1510
diff changeset
   629
#define SDL_strncasecmp _strnicmp
1501
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
   630
#else
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   631
extern DECLSPEC int SDLCALL SDL_strncasecmp(const char *str1,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   632
                                            const char *str2, size_t maxlen);
1501
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
   633
#endif
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
   634
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   635
#ifdef HAVE_SSCANF
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   636
#define SDL_sscanf      sscanf
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   637
#else
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   638
extern DECLSPEC int SDLCALL SDL_sscanf(const char *text, const char *fmt,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   639
                                       ...);
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   640
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   641
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   642
#ifdef HAVE_SNPRINTF
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   643
#define SDL_snprintf    snprintf
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   644
#else
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   645
extern DECLSPEC int SDLCALL SDL_snprintf(char *text, size_t maxlen,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   646
                                         const char *fmt, ...);
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   647
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   648
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   649
#ifdef HAVE_VSNPRINTF
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   650
#define SDL_vsnprintf   vsnprintf
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   651
#else
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   652
extern DECLSPEC int SDLCALL SDL_vsnprintf(char *text, size_t maxlen,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   653
                                          const char *fmt, va_list ap);
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   654
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   655
3012
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   656
#ifndef HAVE_M_PI
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   657
#define M_PI    3.14159265358979323846264338327950288   /* pi */
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   658
#endif
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   659
3032
77c3e67f0740 Fixed Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 3012
diff changeset
   660
#ifdef HAVE_CEIL
77c3e67f0740 Fixed Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 3012
diff changeset
   661
#define SDL_ceil        ceil
77c3e67f0740 Fixed Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 3012
diff changeset
   662
#else
77c3e67f0740 Fixed Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 3012
diff changeset
   663
#define SDL_ceil(x)     ((double)(int)((x)+0.5))
77c3e67f0740 Fixed Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 3012
diff changeset
   664
#endif
77c3e67f0740 Fixed Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 3012
diff changeset
   665
3012
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   666
#ifdef HAVE_COPYSIGN
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   667
#define SDL_copysign    copysign
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   668
#else
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   669
extern DECLSPEC double SDLCALL SDL_copysign(double x, double y);
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   670
#endif
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   671
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   672
#ifdef HAVE_COS
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   673
#define SDL_cos         cos
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   674
#else
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   675
extern DECLSPEC double SDLCALL SDL_cos(double x);
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   676
#endif
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   677
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   678
#ifdef HAVE_COSF
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   679
#define SDL_cosf        cosf
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   680
#else
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   681
#define SDL_cosf(x) (float)SDL_cos((double)x)
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   682
#endif
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   683
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   684
#ifdef HAVE_FABS
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   685
#define SDL_fabs        fabs
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   686
#else
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   687
extern DECLSPEC double SDLCALL SDL_fabs(double x);
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   688
#endif
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   689
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   690
#ifdef HAVE_FLOOR
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   691
#define SDL_floor       floor
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   692
#else
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   693
extern DECLSPEC double SDLCALL SDL_floor(double x);
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   694
#endif
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   695
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   696
#ifdef HAVE_LOG
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   697
#define SDL_log         log
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   698
#else
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   699
extern DECLSPEC double SDLCALL SDL_log(double x);
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   700
#endif
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   701
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   702
#ifdef HAVE_POW
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   703
#define SDL_pow         pow
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   704
#else
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   705
extern DECLSPEC double SDLCALL SDL_pow(double x, double y);
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   706
#endif
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   707
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   708
#ifdef HAVE_SCALBN
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   709
#define SDL_scalbn      scalbn
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   710
#else
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   711
extern DECLSPEC double SDLCALL SDL_scalbn(double x, int n);
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   712
#endif
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   713
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   714
#ifdef HAVE_SIN
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   715
#define SDL_sin         sin
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   716
#else
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   717
extern DECLSPEC double SDLCALL SDL_sin(double x);
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   718
#endif
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   719
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   720
#ifdef HAVE_SINF
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   721
#define SDL_sinf        sinf
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   722
#else
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   723
#define SDL_sinf(x) (float)SDL_sin((double)x)
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   724
#endif
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   725
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   726
#ifdef HAVE_SQRT
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   727
#define SDL_sqrt        sqrt
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   728
#else
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   729
extern DECLSPEC double SDLCALL SDL_sqrt(double x);
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   730
#endif
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
   731
1501
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
   732
/* The SDL implementation of iconv() returns these error codes */
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
   733
#define SDL_ICONV_ERROR		(size_t)-1
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
   734
#define SDL_ICONV_E2BIG		(size_t)-2
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
   735
#define SDL_ICONV_EILSEQ	(size_t)-3
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
   736
#define SDL_ICONV_EINVAL	(size_t)-4
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
   737
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   738
#ifdef HAVE_ICONV
1501
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
   739
#define SDL_iconv_t     iconv_t
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
   740
#define SDL_iconv_open  iconv_open
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
   741
#define SDL_iconv_close iconv_close
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
   742
#else
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
   743
typedef struct _SDL_iconv_t *SDL_iconv_t;
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   744
extern DECLSPEC SDL_iconv_t SDLCALL SDL_iconv_open(const char *tocode,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   745
                                                   const char *fromcode);
1501
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
   746
extern DECLSPEC int SDLCALL SDL_iconv_close(SDL_iconv_t cd);
2135
0313af081a84 Merge iconv const changes from 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 2111
diff changeset
   747
#endif
0313af081a84 Merge iconv const changes from 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 2111
diff changeset
   748
extern DECLSPEC size_t SDLCALL SDL_iconv(SDL_iconv_t cd, const char **inbuf,
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   749
                                         size_t * inbytesleft, char **outbuf,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   750
                                         size_t * outbytesleft);
1501
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
   751
/* This function converts a string between encodings in one pass, returning a
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
   752
   string that must be freed with SDL_free() or NULL on error.
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
   753
*/
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   754
extern DECLSPEC char *SDLCALL SDL_iconv_string(const char *tocode,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   755
                                               const char *fromcode,
2135
0313af081a84 Merge iconv const changes from 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 2111
diff changeset
   756
                                               const char *inbuf,
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   757
                                               size_t inbytesleft);
2143
e906da4414a3 Fix for bug #447 merged from SDL 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 2142
diff changeset
   758
#define SDL_iconv_utf8_locale(S)	SDL_iconv_string("", "UTF-8", S, SDL_strlen(S)+1)
1501
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
   759
#define SDL_iconv_utf8_ucs2(S)		(Uint16 *)SDL_iconv_string("UCS-2", "UTF-8", S, SDL_strlen(S)+1)
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
   760
#define SDL_iconv_utf8_ucs4(S)		(Uint32 *)SDL_iconv_string("UCS-4", "UTF-8", S, SDL_strlen(S)+1)
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
   761
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   762
/* Ends C function definitions when using C++ */
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   763
#ifdef __cplusplus
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   764
/* *INDENT-OFF* */
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   765
}
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   766
/* *INDENT-ON* */
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   767
#endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   768
#include "close_code.h"
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   769
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   770
#endif /* _SDL_stdinc_h */
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   771
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1870
diff changeset
   772
/* vi: set ts=4 sw=4 expandtab: */