sdl-ios-xcode: include/SDL_stdinc.h annotate

annotate include/SDL_stdinc.h @ 5004:0c72ae7b7cb2

Added native atomic operations for Windows, Mac OS X, and gcc compiler intrinsics. Changed the CAS return value to bool, so it's efficient with OSAtomicCompareAndSwap32Barrier() Added an atomic test adapted from code by Michael Davidsaver

author	Sam Lantinga <slouken@libsdl.org>
date	Sun, 16 Jan 2011 15:16:39 -0800
parents	67ad1c88dda0
children	b530ef003506

rev	line source
4761 bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	1 /*
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	2 SDL - Simple DirectMedia Layer
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	3 Copyright (C) 1997-2010 Sam Lantinga
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	4
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	5 This library is free software; you can redistribute it and/or
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	6 modify it under the terms of the GNU Lesser General Public
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	7 License as published by the Free Software Foundation; either
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	8 version 2.1 of the License, or (at your option) any later version.
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	9
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	10 This library is distributed in the hope that it will be useful,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	13 Lesser General Public License for more details.
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	14
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	15 You should have received a copy of the GNU Lesser General Public
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	16 License along with this library; if not, write to the Free Software
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	18
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	19 Sam Lantinga
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	20 slouken@libsdl.org
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	21 */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	22
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	23 /**
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	24 * \file SDL_stdinc.h
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	25 *
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	26 * This is a general header that includes C language support.
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	27 */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	28
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	29 #ifndef _SDL_stdinc_h
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	30 #define _SDL_stdinc_h
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	31
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	32 #include "SDL_config.h"
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	33
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	34
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	35 #ifdef HAVE_SYS_TYPES_H
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	36 #include <sys/types.h>
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	37 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	38 #ifdef HAVE_STDIO_H
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	39 #include <stdio.h>
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	40 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	41 #if defined(STDC_HEADERS)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	42 # include <stdlib.h>
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	43 # include <stddef.h>
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	44 # include <stdarg.h>
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	45 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	46 # if defined(HAVE_STDLIB_H)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	47 # include <stdlib.h>
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	48 # elif defined(HAVE_MALLOC_H)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	49 # include <malloc.h>
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	50 # endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	51 # if defined(HAVE_STDDEF_H)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	52 # include <stddef.h>
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	53 # endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	54 # if defined(HAVE_STDARG_H)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	55 # include <stdarg.h>
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	56 # endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	57 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	58 #ifdef HAVE_STRING_H
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	59 # if !defined(STDC_HEADERS) && defined(HAVE_MEMORY_H)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	60 # include <memory.h>
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	61 # endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	62 # include <string.h>
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	63 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	64 #ifdef HAVE_STRINGS_H
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	65 # include <strings.h>
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	66 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	67 #if defined(HAVE_INTTYPES_H)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	68 # include <inttypes.h>
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	69 #elif defined(HAVE_STDINT_H)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	70 # include <stdint.h>
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	71 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	72 #ifdef HAVE_CTYPE_H
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	73 # include <ctype.h>
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	74 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	75 #ifdef HAVE_MATH_H
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	76 # include <math.h>
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	77 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	78 #if defined(HAVE_ICONV) && defined(HAVE_ICONV_H)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	79 # include <iconv.h>
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	80 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	81
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	82 /**
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	83 * The number of elements in an array.
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	84 */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	85 #define SDL_arraysize(array) (sizeof(array)/sizeof(array[0]))
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	86 #define SDL_TABLESIZE(table) SDL_arraysize(table)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	87
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	88 /**
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	89 * \name Cast operators
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	90 *
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	91 * Use proper C++ casts when compiled as C++ to be compatible with the option
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	92 * -Wold-style-cast of GCC (and -Werror=old-style-cast in GCC 4.2 and above).
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	93 */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	94 /@{/
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	95 #ifdef __cplusplus
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	96 #define SDL_reinterpret_cast(type, expression) reinterpret_cast<type>(expression)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	97 #define SDL_static_cast(type, expression) static_cast<type>(expression)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	98 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	99 #define SDL_reinterpret_cast(type, expression) ((type)(expression))
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	100 #define SDL_static_cast(type, expression) ((type)(expression))
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	101 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	102 /@}//Cast operators/
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	103
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	104 /* Define a four character code as a Uint32 */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	105 #define SDL_FOURCC(A, B, C, D) \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	106 ((SDL_static_cast(Uint32, SDL_static_cast(Uint8, (A))) << 0) \| \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	107 (SDL_static_cast(Uint32, SDL_static_cast(Uint8, (B))) << 8) \| \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	108 (SDL_static_cast(Uint32, SDL_static_cast(Uint8, (C))) << 16) \| \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	109 (SDL_static_cast(Uint32, SDL_static_cast(Uint8, (D))) << 24))
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	110
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	111 /**
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	112 * \name Basic data types
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	113 */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	114 /@{/
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	115
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	116 typedef enum
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	117 {
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	118 SDL_FALSE = 0,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	119 SDL_TRUE = 1
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	120 } SDL_bool;
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	121
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	122 /**
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	123 * \brief A signed 8-bit integer type.
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	124 */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	125 typedef int8_t Sint8;
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	126 /**
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	127 * \brief An unsigned 8-bit integer type.
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	128 */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	129 typedef uint8_t Uint8;
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	130 /**
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	131 * \brief A signed 16-bit integer type.
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	132 */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	133 typedef int16_t Sint16;
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	134 /**
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	135 * \brief An unsigned 16-bit integer type.
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	136 */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	137 typedef uint16_t Uint16;
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	138 /**
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	139 * \brief A signed 32-bit integer type.
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	140 */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	141 typedef int32_t Sint32;
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	142 /**
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	143 * \brief An unsigned 32-bit integer type.
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	144 */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	145 typedef uint32_t Uint32;
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	146
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	147 #ifdef SDL_HAS_64BIT_TYPE
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	148 /**
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	149 * \brief A signed 64-bit integer type.
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	150 * \warning On platforms without any sort of 64-bit datatype, this is equivalent to Sint32!
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	151 */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	152 typedef int64_t Sint64;
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	153 /**
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	154 * \brief An unsigned 64-bit integer type.
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	155 * \warning On platforms without any sort of 64-bit datatype, this is equivalent to Uint32!
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	156 */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	157 typedef uint64_t Uint64;
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	158 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	159 /* This is really just a hack to prevent the compiler from complaining */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	160 typedef Sint32 Sint64;
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	161 typedef Uint32 Uint64;
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	162 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	163
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	164 /@}//Basic data types/
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	165
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	166
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	167 #define SDL_COMPILE_TIME_ASSERT(name, x) \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	168 typedef int SDL_dummy_ ## name[(x) * 2 - 1]
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	169 /** \cond */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	170 #ifndef DOXYGEN_SHOULD_IGNORE_THIS
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	171 SDL_COMPILE_TIME_ASSERT(uint8, sizeof(Uint8) == 1);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	172 SDL_COMPILE_TIME_ASSERT(sint8, sizeof(Sint8) == 1);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	173 SDL_COMPILE_TIME_ASSERT(uint16, sizeof(Uint16) == 2);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	174 SDL_COMPILE_TIME_ASSERT(sint16, sizeof(Sint16) == 2);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	175 SDL_COMPILE_TIME_ASSERT(uint32, sizeof(Uint32) == 4);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	176 SDL_COMPILE_TIME_ASSERT(sint32, sizeof(Sint32) == 4);
4697 a5c4ded0c979 Fix compile errors under Android toolchain. Seems to have the same issue as the NDS. Paul Hunkin <paul@bieh.net> parents: 3697 diff changeset	177 #if !defined(__NINTENDODS__) && !defined(__ANDROID__)
a5c4ded0c979 Fix compile errors under Android toolchain. Seems to have the same issue as the NDS. Paul Hunkin <paul@bieh.net> parents: 3697 diff changeset	178 /* TODO: figure out why the following happens:
a5c4ded0c979 Fix compile errors under Android toolchain. Seems to have the same issue as the NDS. Paul Hunkin <paul@bieh.net> parents: 3697 diff changeset	179 include/SDL_stdinc.h:150: error: size of array 'SDL_dummy_uint64' is negative
a5c4ded0c979 Fix compile errors under Android toolchain. Seems to have the same issue as the NDS. Paul Hunkin <paul@bieh.net> parents: 3697 diff changeset	180 include/SDL_stdinc.h:151: error: size of array 'SDL_dummy_sint64' is negative */
4761 bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	181 SDL_COMPILE_TIME_ASSERT(uint64, sizeof(Uint64) == 8);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	182 SDL_COMPILE_TIME_ASSERT(sint64, sizeof(Sint64) == 8);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	183 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	184 #endif /* DOXYGEN_SHOULD_IGNORE_THIS */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	185 /** \endcond */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	186
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	187 /* Check to make sure enums are the size of ints, for structure packing.
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	188 For both Watcom C/C++ and Borland C/C++ the compiler option that makes
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	189 enums having the size of an int must be enabled.
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	190 This is "-b" for Borland C/C++ and "-ei" for Watcom C/C++ (v11).
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	191 */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	192 /* Enable enums always int in CodeWarrior (for MPW use "-enum int") */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	193 #ifdef __MWERKS__
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	194 #pragma enumsalwaysint on
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	195 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	196
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	197 /** \cond */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	198 #ifndef DOXYGEN_SHOULD_IGNORE_THIS
4697 a5c4ded0c979 Fix compile errors under Android toolchain. Seems to have the same issue as the NDS. Paul Hunkin <paul@bieh.net> parents: 3697 diff changeset	199 #if !defined(__NINTENDODS__) && !defined(__ANDROID__)
a5c4ded0c979 Fix compile errors under Android toolchain. Seems to have the same issue as the NDS. Paul Hunkin <paul@bieh.net> parents: 3697 diff changeset	200 /* TODO: include/SDL_stdinc.h:174: error: size of array 'SDL_dummy_enum' is negative */
4761 bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	201 typedef enum
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	202 {
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	203 DUMMY_ENUM_VALUE
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	204 } SDL_DUMMY_ENUM;
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	205
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	206 SDL_COMPILE_TIME_ASSERT(enum, sizeof(SDL_DUMMY_ENUM) == sizeof(int));
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	207 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	208 #endif /* DOXYGEN_SHOULD_IGNORE_THIS */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	209 /** \endcond */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	210
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	211 #include "begin_code.h"
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	212 /* Set up for C function definitions, even when using C++ */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	213 #ifdef __cplusplus
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	214 /* INDENT-OFF */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	215 extern "C" {
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	216 /* INDENT-ON */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	217 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	218
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	219 #ifdef HAVE_MALLOC
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	220 #define SDL_malloc malloc
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	221 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	222 extern DECLSPEC void *SDLCALL SDL_malloc(size_t size);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	223 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	224
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	225 #ifdef HAVE_CALLOC
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	226 #define SDL_calloc calloc
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	227 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	228 extern DECLSPEC void *SDLCALL SDL_calloc(size_t nmemb, size_t size);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	229 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	230
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	231 #ifdef HAVE_REALLOC
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	232 #define SDL_realloc realloc
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	233 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	234 extern DECLSPEC void SDLCALL SDL_realloc(void mem, size_t size);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	235 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	236
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	237 #ifdef HAVE_FREE
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	238 #define SDL_free free
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	239 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	240 extern DECLSPEC void SDLCALL SDL_free(void *mem);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	241 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	242
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	243 #if defined(HAVE_ALLOCA) && !defined(alloca)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	244 # if defined(HAVE_ALLOCA_H)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	245 # include <alloca.h>
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	246 # elif defined(__GNUC__)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	247 # define alloca __builtin_alloca
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	248 # elif defined(_MSC_VER)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	249 # include <malloc.h>
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	250 # define alloca _alloca
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	251 # elif defined(__WATCOMC__)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	252 # include <malloc.h>
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	253 # elif defined(__BORLANDC__)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	254 # include <malloc.h>
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	255 # elif defined(__DMC__)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	256 # include <stdlib.h>
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	257 # elif defined(__AIX__)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	258 #pragma alloca
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	259 # elif defined(__MRC__)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	260 void *alloca(unsigned);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	261 # else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	262 char *alloca();
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	263 # endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	264 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	265 #ifdef HAVE_ALLOCA
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	266 #define SDL_stack_alloc(type, count) (type)alloca(sizeof(type)(count))
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	267 #define SDL_stack_free(data)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	268 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	269 #define SDL_stack_alloc(type, count) (type)SDL_malloc(sizeof(type)(count))
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	270 #define SDL_stack_free(data) SDL_free(data)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	271 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	272
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	273 #ifdef HAVE_GETENV
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	274 #define SDL_getenv getenv
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	275 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	276 extern DECLSPEC char SDLCALL SDL_getenv(const char name);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	277 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	278
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	279 /* SDL_putenv() has moved to SDL_compat. */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	280 #ifdef HAVE_SETENV
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	281 #define SDL_setenv setenv
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	282 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	283 extern DECLSPEC int SDLCALL SDL_setenv(const char name, const char value,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	284 int overwrite);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	285 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	286
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	287 #ifdef HAVE_QSORT
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	288 #define SDL_qsort qsort
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	289 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	290 extern DECLSPEC void SDLCALL SDL_qsort(void *base, size_t nmemb, size_t size,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	291 int (compare) (const void ,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	292 const void *));
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	293 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	294
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	295 #ifdef HAVE_ABS
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	296 #define SDL_abs abs
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	297 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	298 #define SDL_abs(X) ((X) < 0 ? -(X) : (X))
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	299 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	300
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	301 #define SDL_min(x, y) (((x) < (y)) ? (x) : (y))
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	302 #define SDL_max(x, y) (((x) > (y)) ? (x) : (y))
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	303
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	304 #ifdef HAVE_CTYPE_H
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	305 #define SDL_isdigit(X) isdigit(X)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	306 #define SDL_isspace(X) isspace(X)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	307 #define SDL_toupper(X) toupper(X)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	308 #define SDL_tolower(X) tolower(X)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	309 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	310 #define SDL_isdigit(X) (((X) >= '0') && ((X) <= '9'))
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	311 #define SDL_isspace(X) (((X) == ' ') \|\| ((X) == '\t') \|\| ((X) == '\r') \|\| ((X) == '\n'))
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	312 #define SDL_toupper(X) (((X) >= 'a') && ((X) <= 'z') ? ('A'+((X)-'a')) : (X))
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	313 #define SDL_tolower(X) (((X) >= 'A') && ((X) <= 'Z') ? ('a'+((X)-'A')) : (X))
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	314 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	315
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	316 #ifdef HAVE_MEMSET
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	317 #define SDL_memset memset
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	318 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	319 extern DECLSPEC void SDLCALL SDL_memset(void dst, int c, size_t len);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	320 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	321 #define SDL_zero(x) SDL_memset(&(x), 0, sizeof((x)))
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	322 #define SDL_zerop(x) SDL_memset((x), 0, sizeof(*(x)))
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	323
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	324 #if defined(__GNUC__) && defined(i386)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	325 #define SDL_memset4(dst, val, len) \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	326 do { \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	327 int u0, u1, u2; \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	328 __asm__ __volatile__ ( \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	329 "cld\n\t" \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	330 "rep ; stosl\n\t" \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	331 : "=&D" (u0), "=&a" (u1), "=&c" (u2) \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	332 : "0" (dst), "1" (val), "2" (SDL_static_cast(Uint32, len)) \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	333 : "memory" ); \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	334 } while(0)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	335 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	336 #ifndef SDL_memset4
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	337 #define SDL_memset4(dst, val, len) \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	338 do { \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	339 unsigned _count = (len); \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	340 unsigned _n = (_count + 3) / 4; \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	341 Uint32 _p = SDL_static_cast(Uint32 , dst); \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	342 Uint32 _val = (val); \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	343 if (len == 0) break; \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	344 switch (_count % 4) { \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	345 case 0: do { *_p++ = _val; \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	346 case 3: *_p++ = _val; \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	347 case 2: *_p++ = _val; \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	348 case 1: *_p++ = _val; \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	349 } while ( --_n ); \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	350 } \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	351 } while(0)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	352 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	353
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	354 /* We can count on memcpy existing on Mac OS X and being well-tuned. */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	355 #if defined(__MACH__) && defined(__APPLE__)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	356 #define SDL_memcpy(dst, src, len) memcpy(dst, src, len)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	357 #elif defined(__GNUC__) && defined(i386)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	358 #define SDL_memcpy(dst, src, len) \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	359 do { \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	360 int u0, u1, u2; \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	361 __asm__ __volatile__ ( \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	362 "cld\n\t" \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	363 "rep ; movsl\n\t" \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	364 "testb $2,%b4\n\t" \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	365 "je 1f\n\t" \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	366 "movsw\n" \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	367 "1:\ttestb $1,%b4\n\t" \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	368 "je 2f\n\t" \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	369 "movsb\n" \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	370 "2:" \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	371 : "=&c" (u0), "=&D" (u1), "=&S" (u2) \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	372 : "0" (SDL_static_cast(unsigned, len)/4), "q" (len), "1" (dst),"2" (src) \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	373 : "memory" ); \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	374 } while(0)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	375 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	376 #ifndef SDL_memcpy
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	377 #ifdef HAVE_MEMCPY
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	378 #define SDL_memcpy memcpy
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	379 #elif defined(HAVE_BCOPY)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	380 #define SDL_memcpy(d, s, n) bcopy((s), (d), (n))
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	381 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	382 extern DECLSPEC void SDLCALL SDL_memcpy(void dst, const void *src,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	383 size_t len);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	384 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	385 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	386
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	387 /* We can count on memcpy existing on Mac OS X and being well-tuned. */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	388 #if defined(__MACH__) && defined(__APPLE__)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	389 #define SDL_memcpy4(dst, src, len) memcpy(dst, src, (len)*4)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	390 #elif defined(__GNUC__) && defined(i386)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	391 #define SDL_memcpy4(dst, src, len) \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	392 do { \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	393 int ecx, edi, esi; \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	394 __asm__ __volatile__ ( \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	395 "cld\n\t" \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	396 "rep ; movsl" \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	397 : "=&c" (ecx), "=&D" (edi), "=&S" (esi) \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	398 : "0" (SDL_static_cast(unsigned, len)), "1" (dst), "2" (src) \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	399 : "memory" ); \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	400 } while(0)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	401 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	402 #ifndef SDL_memcpy4
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	403 #define SDL_memcpy4(dst, src, len) SDL_memcpy(dst, src, (len) << 2)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	404 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	405
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	406 #if defined(__GNUC__) && defined(i386)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	407 #define SDL_revcpy(dst, src, len) \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	408 do { \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	409 int u0, u1, u2; \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	410 char dstp = SDL_static_cast(char , dst); \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	411 char srcp = SDL_static_cast(char , src); \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	412 int n = (len); \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	413 if ( n >= 4 ) { \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	414 __asm__ __volatile__ ( \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	415 "std\n\t" \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	416 "rep ; movsl\n\t" \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	417 "cld\n\t" \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	418 : "=&c" (u0), "=&D" (u1), "=&S" (u2) \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	419 : "0" (n >> 2), \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	420 "1" (dstp+(n-4)), "2" (srcp+(n-4)) \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	421 : "memory" ); \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	422 } \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	423 switch (n & 3) { \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	424 case 3: dstp[2] = srcp[2]; \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	425 case 2: dstp[1] = srcp[1]; \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	426 case 1: dstp[0] = srcp[0]; \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	427 break; \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	428 default: \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	429 break; \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	430 } \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	431 } while(0)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	432 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	433 #ifndef SDL_revcpy
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	434 extern DECLSPEC void SDLCALL SDL_revcpy(void dst, const void *src,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	435 size_t len);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	436 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	437
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	438 #ifdef HAVE_MEMMOVE
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	439 #define SDL_memmove memmove
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	440 #elif defined(HAVE_BCOPY)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	441 #define SDL_memmove(d, s, n) bcopy((s), (d), (n))
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	442 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	443 #define SDL_memmove(dst, src, len) \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	444 do { \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	445 if ( dst < src ) { \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	446 SDL_memcpy(dst, src, len); \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	447 } else { \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	448 SDL_revcpy(dst, src, len); \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	449 } \
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	450 } while(0)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	451 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	452
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	453 #ifdef HAVE_MEMCMP
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	454 #define SDL_memcmp memcmp
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	455 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	456 extern DECLSPEC int SDLCALL SDL_memcmp(const void s1, const void s2,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	457 size_t len);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	458 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	459
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	460 #ifdef HAVE_STRLEN
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	461 #define SDL_strlen strlen
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	462 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	463 extern DECLSPEC size_t SDLCALL SDL_strlen(const char *string);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	464 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	465
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	466 #ifdef HAVE_WCSLEN
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	467 #define SDL_wcslen wcslen
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	468 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	469 #if !defined(wchar_t) && defined(__NINTENDODS__)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	470 #define wchar_t short /* TODO: figure out why libnds doesn't have this */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	471 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	472 extern DECLSPEC size_t SDLCALL SDL_wcslen(const wchar_t * string);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	473 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	474
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	475 #ifdef HAVE_WCSLCPY
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	476 #define SDL_wcslcpy wcslcpy
4758 e2f4e31b41fc Added SDL_wcslcpy and SDL_wcslcat. dewyatt parents: 4755 diff changeset	477 #else
e2f4e31b41fc Added SDL_wcslcpy and SDL_wcslcat. dewyatt parents: 4755 diff changeset	478 extern DECLSPEC size_t SDLCALL SDL_wcslcpy(wchar_t dst, const wchar_t src, size_t maxlen);
4761 bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	479 #endif
4758 e2f4e31b41fc Added SDL_wcslcpy and SDL_wcslcat. dewyatt parents: 4755 diff changeset	480
e2f4e31b41fc Added SDL_wcslcpy and SDL_wcslcat. dewyatt parents: 4755 diff changeset	481 #ifdef HAVE_WCSLCAT
e2f4e31b41fc Added SDL_wcslcpy and SDL_wcslcat. dewyatt parents: 4755 diff changeset	482 #define SDL_wcslcat wcslcat
e2f4e31b41fc Added SDL_wcslcpy and SDL_wcslcat. dewyatt parents: 4755 diff changeset	483 #else
e2f4e31b41fc Added SDL_wcslcpy and SDL_wcslcat. dewyatt parents: 4755 diff changeset	484 extern DECLSPEC size_t SDLCALL SDL_wcslcat(wchar_t dst, const wchar_t src, size_t maxlen);
4761 bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	485 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	486
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	487
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	488 #ifdef HAVE_STRLCPY
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	489 #define SDL_strlcpy strlcpy
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	490 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	491 extern DECLSPEC size_t SDLCALL SDL_strlcpy(char dst, const char src,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	492 size_t maxlen);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	493 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	494
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	495 extern DECLSPEC size_t SDLCALL SDL_utf8strlcpy(char dst, const char src,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	496 size_t dst_bytes);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	497
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	498 #ifdef HAVE_STRLCAT
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	499 #define SDL_strlcat strlcat
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	500 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	501 extern DECLSPEC size_t SDLCALL SDL_strlcat(char dst, const char src,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	502 size_t maxlen);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	503 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	504
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	505 #ifdef HAVE_STRDUP
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	506 #define SDL_strdup strdup
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	507 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	508 extern DECLSPEC char SDLCALL SDL_strdup(const char string);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	509 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	510
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	511 #ifdef HAVE__STRREV
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	512 #define SDL_strrev _strrev
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	513 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	514 extern DECLSPEC char SDLCALL SDL_strrev(char string);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	515 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	516
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	517 #ifdef HAVE__STRUPR
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	518 #define SDL_strupr _strupr
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	519 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	520 extern DECLSPEC char SDLCALL SDL_strupr(char string);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	521 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	522
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	523 #ifdef HAVE__STRLWR
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	524 #define SDL_strlwr _strlwr
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	525 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	526 extern DECLSPEC char SDLCALL SDL_strlwr(char string);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	527 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	528
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	529 #ifdef HAVE_STRCHR
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	530 #define SDL_strchr strchr
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	531 #elif defined(HAVE_INDEX)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	532 #define SDL_strchr index
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	533 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	534 extern DECLSPEC char SDLCALL SDL_strchr(const char string, int c);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	535 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	536
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	537 #ifdef HAVE_STRRCHR
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	538 #define SDL_strrchr strrchr
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	539 #elif defined(HAVE_RINDEX)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	540 #define SDL_strrchr rindex
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	541 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	542 extern DECLSPEC char SDLCALL SDL_strrchr(const char string, int c);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	543 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	544
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	545 #ifdef HAVE_STRSTR
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	546 #define SDL_strstr strstr
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	547 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	548 extern DECLSPEC char SDLCALL SDL_strstr(const char haystack,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	549 const char *needle);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	550 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	551
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	552 #ifdef HAVE_ITOA
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	553 #define SDL_itoa itoa
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	554 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	555 #define SDL_itoa(value, string, radix) SDL_ltoa((long)value, string, radix)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	556 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	557
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	558 #ifdef HAVE__LTOA
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	559 #define SDL_ltoa _ltoa
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	560 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	561 extern DECLSPEC char SDLCALL SDL_ltoa(long value, char string, int radix);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	562 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	563
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	564 #ifdef HAVE__UITOA
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	565 #define SDL_uitoa _uitoa
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	566 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	567 #define SDL_uitoa(value, string, radix) SDL_ultoa((long)value, string, radix)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	568 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	569
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	570 #ifdef HAVE__ULTOA
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	571 #define SDL_ultoa _ultoa
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	572 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	573 extern DECLSPEC char SDLCALL SDL_ultoa(unsigned long value, char string,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	574 int radix);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	575 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	576
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	577 #ifdef HAVE_STRTOL
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	578 #define SDL_strtol strtol
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	579 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	580 extern DECLSPEC long SDLCALL SDL_strtol(const char string, char *endp,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	581 int base);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	582 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	583
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	584 #ifdef HAVE_STRTOUL
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	585 #define SDL_strtoul strtoul
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	586 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	587 extern DECLSPEC unsigned long SDLCALL SDL_strtoul(const char *string,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	588 char **endp, int base);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	589 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	590
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	591 #ifdef SDL_HAS_64BIT_TYPE
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	592
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	593 #ifdef HAVE__I64TOA
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	594 #define SDL_lltoa _i64toa
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	595 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	596 extern DECLSPEC char SDLCALL SDL_lltoa(Sint64 value, char string,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	597 int radix);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	598 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	599
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	600 #ifdef HAVE__UI64TOA
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	601 #define SDL_ulltoa _ui64toa
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	602 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	603 extern DECLSPEC char SDLCALL SDL_ulltoa(Uint64 value, char string,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	604 int radix);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	605 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	606
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	607 #ifdef HAVE_STRTOLL
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	608 #define SDL_strtoll strtoll
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	609 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	610 extern DECLSPEC Sint64 SDLCALL SDL_strtoll(const char string, char *endp,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	611 int base);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	612 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	613
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	614 #ifdef HAVE_STRTOULL
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	615 #define SDL_strtoull strtoull
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	616 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	617 extern DECLSPEC Uint64 SDLCALL SDL_strtoull(const char string, char *endp,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	618 int base);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	619 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	620
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	621 #endif /* SDL_HAS_64BIT_TYPE */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	622
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	623 #ifdef HAVE_STRTOD
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	624 #define SDL_strtod strtod
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	625 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	626 extern DECLSPEC double SDLCALL SDL_strtod(const char string, char *endp);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	627 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	628
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	629 #ifdef HAVE_ATOI
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	630 #define SDL_atoi atoi
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	631 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	632 #define SDL_atoi(X) SDL_strtol(X, NULL, 0)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	633 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	634
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	635 #ifdef HAVE_ATOF
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	636 #define SDL_atof atof
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	637 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	638 #define SDL_atof(X) SDL_strtod(X, NULL)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	639 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	640
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	641 #ifdef HAVE_STRCMP
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	642 #define SDL_strcmp strcmp
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	643 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	644 extern DECLSPEC int SDLCALL SDL_strcmp(const char str1, const char str2);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	645 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	646
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	647 #ifdef HAVE_STRNCMP
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	648 #define SDL_strncmp strncmp
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	649 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	650 extern DECLSPEC int SDLCALL SDL_strncmp(const char str1, const char str2,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	651 size_t maxlen);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	652 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	653
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	654 #ifdef HAVE_STRCASECMP
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	655 #define SDL_strcasecmp strcasecmp
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	656 #elif defined(HAVE__STRICMP)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	657 #define SDL_strcasecmp _stricmp
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	658 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	659 extern DECLSPEC int SDLCALL SDL_strcasecmp(const char *str1,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	660 const char *str2);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	661 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	662
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	663 #ifdef HAVE_STRNCASECMP
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	664 #define SDL_strncasecmp strncasecmp
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	665 #elif defined(HAVE__STRNICMP)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	666 #define SDL_strncasecmp _strnicmp
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	667 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	668 extern DECLSPEC int SDLCALL SDL_strncasecmp(const char *str1,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	669 const char *str2, size_t maxlen);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	670 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	671
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	672 #ifdef HAVE_SSCANF
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	673 #define SDL_sscanf sscanf
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	674 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	675 extern DECLSPEC int SDLCALL SDL_sscanf(const char text, const char fmt,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	676 ...);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	677 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	678
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	679 #ifdef HAVE_SNPRINTF
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	680 #define SDL_snprintf snprintf
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	681 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	682 extern DECLSPEC int SDLCALL SDL_snprintf(char *text, size_t maxlen,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	683 const char *fmt, ...);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	684 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	685
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	686 #ifdef HAVE_VSNPRINTF
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	687 #define SDL_vsnprintf vsnprintf
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	688 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	689 extern DECLSPEC int SDLCALL SDL_vsnprintf(char *text, size_t maxlen,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	690 const char *fmt, va_list ap);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	691 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	692
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	693 #ifndef HAVE_M_PI
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	694 #define M_PI 3.14159265358979323846264338327950288 /* pi */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	695 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	696
4873 67ad1c88dda0 Added atan implementation from uClibc Sam Lantinga <slouken@libsdl.org> parents: 4870 diff changeset	697 #ifdef HAVE_ATAN
67ad1c88dda0 Added atan implementation from uClibc Sam Lantinga <slouken@libsdl.org> parents: 4870 diff changeset	698 #define SDL_atan atan
67ad1c88dda0 Added atan implementation from uClibc Sam Lantinga <slouken@libsdl.org> parents: 4870 diff changeset	699 #else
67ad1c88dda0 Added atan implementation from uClibc Sam Lantinga <slouken@libsdl.org> parents: 4870 diff changeset	700 extern DECLSPEC double SDLCALL SDL_atan(double x);
67ad1c88dda0 Added atan implementation from uClibc Sam Lantinga <slouken@libsdl.org> parents: 4870 diff changeset	701 #endif
67ad1c88dda0 Added atan implementation from uClibc Sam Lantinga <slouken@libsdl.org> parents: 4870 diff changeset	702
4870 d275c95ddc05 Added atan2 implementation from uClibc Sam Lantinga <slouken@libsdl.org> parents: 4763 diff changeset	703 #ifdef HAVE_ATAN2
d275c95ddc05 Added atan2 implementation from uClibc Sam Lantinga <slouken@libsdl.org> parents: 4763 diff changeset	704 #define SDL_atan2 atan2
d275c95ddc05 Added atan2 implementation from uClibc Sam Lantinga <slouken@libsdl.org> parents: 4763 diff changeset	705 #else
d275c95ddc05 Added atan2 implementation from uClibc Sam Lantinga <slouken@libsdl.org> parents: 4763 diff changeset	706 extern DECLSPEC double SDLCALL SDL_atan2(double y, double x);
d275c95ddc05 Added atan2 implementation from uClibc Sam Lantinga <slouken@libsdl.org> parents: 4763 diff changeset	707 #endif
d275c95ddc05 Added atan2 implementation from uClibc Sam Lantinga <slouken@libsdl.org> parents: 4763 diff changeset	708
4761 bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	709 #ifdef HAVE_CEIL
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	710 #define SDL_ceil ceil
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	711 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	712 #define SDL_ceil(x) ((double)(int)((x)+0.5))
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	713 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	714
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	715 #ifdef HAVE_COPYSIGN
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	716 #define SDL_copysign copysign
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	717 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	718 extern DECLSPEC double SDLCALL SDL_copysign(double x, double y);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	719 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	720
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	721 #ifdef HAVE_COS
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	722 #define SDL_cos cos
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	723 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	724 extern DECLSPEC double SDLCALL SDL_cos(double x);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	725 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	726
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	727 #ifdef HAVE_COSF
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	728 #define SDL_cosf cosf
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	729 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	730 #define SDL_cosf(x) (float)SDL_cos((double)x)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	731 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	732
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	733 #ifdef HAVE_FABS
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	734 #define SDL_fabs fabs
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	735 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	736 extern DECLSPEC double SDLCALL SDL_fabs(double x);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	737 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	738
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	739 #ifdef HAVE_FLOOR
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	740 #define SDL_floor floor
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	741 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	742 extern DECLSPEC double SDLCALL SDL_floor(double x);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	743 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	744
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	745 #ifdef HAVE_LOG
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	746 #define SDL_log log
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	747 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	748 extern DECLSPEC double SDLCALL SDL_log(double x);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	749 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	750
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	751 #ifdef HAVE_POW
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	752 #define SDL_pow pow
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	753 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	754 extern DECLSPEC double SDLCALL SDL_pow(double x, double y);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	755 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	756
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	757 #ifdef HAVE_SCALBN
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	758 #define SDL_scalbn scalbn
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	759 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	760 extern DECLSPEC double SDLCALL SDL_scalbn(double x, int n);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	761 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	762
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	763 #ifdef HAVE_SIN
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	764 #define SDL_sin sin
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	765 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	766 extern DECLSPEC double SDLCALL SDL_sin(double x);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	767 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	768
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	769 #ifdef HAVE_SINF
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	770 #define SDL_sinf sinf
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	771 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	772 #define SDL_sinf(x) (float)SDL_sin((double)x)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	773 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	774
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	775 #ifdef HAVE_SQRT
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	776 #define SDL_sqrt sqrt
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	777 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	778 extern DECLSPEC double SDLCALL SDL_sqrt(double x);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	779 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	780
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	781 /* The SDL implementation of iconv() returns these error codes */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	782 #define SDL_ICONV_ERROR (size_t)-1
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	783 #define SDL_ICONV_E2BIG (size_t)-2
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	784 #define SDL_ICONV_EILSEQ (size_t)-3
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	785 #define SDL_ICONV_EINVAL (size_t)-4
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	786
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	787 #if defined(HAVE_ICONV) && defined(HAVE_ICONV_H)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	788 #define SDL_iconv_t iconv_t
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	789 #define SDL_iconv_open iconv_open
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	790 #define SDL_iconv_close iconv_close
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	791 #else
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	792 typedef struct _SDL_iconv_t *SDL_iconv_t;
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	793 extern DECLSPEC SDL_iconv_t SDLCALL SDL_iconv_open(const char *tocode,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	794 const char *fromcode);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	795 extern DECLSPEC int SDLCALL SDL_iconv_close(SDL_iconv_t cd);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	796 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	797 extern DECLSPEC size_t SDLCALL SDL_iconv(SDL_iconv_t cd, const char **inbuf,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	798 size_t * inbytesleft, char **outbuf,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	799 size_t * outbytesleft);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	800 /**
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	801 * This function converts a string between encodings in one pass, returning a
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	802 * string that must be freed with SDL_free() or NULL on error.
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	803 */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	804 extern DECLSPEC char SDLCALL SDL_iconv_string(const char tocode,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	805 const char *fromcode,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	806 const char *inbuf,
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	807 size_t inbytesleft);
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	808 #define SDL_iconv_utf8_locale(S) SDL_iconv_string("", "UTF-8", S, SDL_strlen(S)+1)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	809 #define SDL_iconv_utf8_ucs2(S) (Uint16 *)SDL_iconv_string("UCS-2", "UTF-8", S, SDL_strlen(S)+1)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	810 #define SDL_iconv_utf8_ucs4(S) (Uint32 *)SDL_iconv_string("UCS-4", "UTF-8", S, SDL_strlen(S)+1)
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	811
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	812 /* Ends C function definitions when using C++ */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	813 #ifdef __cplusplus
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	814 /* INDENT-OFF */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	815 }
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	816 /* INDENT-ON */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	817 #endif
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	818 #include "close_code.h"
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	819
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	820 #endif /* _SDL_stdinc_h */
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	821
bb2e32f5a556 Removed spurious carriage returns Sam Lantinga <slouken@libsdl.org> parents: 4758 diff changeset	822 /* vi: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate include/SDL_stdinc.h @ 5004:0c72ae7b7cb2