annotate include/SDL_stdinc.h @ 4322:a8e5b518e194 SDL-1.2

Forcibly disabled MMX mixers. Hopefully fixes Bugzilla #649.
author Ryan C. Gordon <icculus@icculus.org>
date Mon, 12 Oct 2009 08:58:12 +0000
parents 9f66052ebb81
children
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2009 Sam Lantinga
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4
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5 This library is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU Lesser General Public
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7 License as published by the Free Software Foundation; either
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8 version 2.1 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Lesser General Public License for more details.
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14
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15 You should have received a copy of the GNU Lesser General Public
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16 License along with this library; if not, write to the Free Software
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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18
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19 Sam Lantinga
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20 slouken@libsdl.org
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21 */
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22
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23 /** @file SDL_stdinc.h
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24 * This is a general header that includes C language support
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25 */
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26
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27 #ifndef _SDL_stdinc_h
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28 #define _SDL_stdinc_h
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29
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30 #include "SDL_config.h"
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31
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32
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33 #ifdef HAVE_SYS_TYPES_H
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34 #include <sys/types.h>
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35 #endif
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36 #ifdef HAVE_STDIO_H
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37 #include <stdio.h>
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38 #endif
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39 #if defined(STDC_HEADERS)
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40 # include <stdlib.h>
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41 # include <stddef.h>
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42 # include <stdarg.h>
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43 #else
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44 # if defined(HAVE_STDLIB_H)
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45 # include <stdlib.h>
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46 # elif defined(HAVE_MALLOC_H)
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47 # include <malloc.h>
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48 # endif
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49 # if defined(HAVE_STDDEF_H)
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50 # include <stddef.h>
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51 # endif
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52 # if defined(HAVE_STDARG_H)
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53 # include <stdarg.h>
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54 # endif
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55 #endif
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56 #ifdef HAVE_STRING_H
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57 # if !defined(STDC_HEADERS) && defined(HAVE_MEMORY_H)
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58 # include <memory.h>
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59 # endif
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60 # include <string.h>
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61 #endif
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62 #ifdef HAVE_STRINGS_H
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63 # include <strings.h>
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64 #endif
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65 #if defined(HAVE_INTTYPES_H)
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66 # include <inttypes.h>
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67 #elif defined(HAVE_STDINT_H)
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68 # include <stdint.h>
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69 #endif
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70 #ifdef HAVE_CTYPE_H
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71 # include <ctype.h>
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72 #endif
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73 #if defined(HAVE_ICONV) && defined(HAVE_ICONV_H)
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74 # include <iconv.h>
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75 #endif
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76
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77 /** The number of elements in an array */
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78 #define SDL_arraysize(array) (sizeof(array)/sizeof(array[0]))
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79 #define SDL_TABLESIZE(table) SDL_arraysize(table)
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80
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81 /* Use proper C++ casts when compiled as C++ to be compatible with the option
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82 -Wold-style-cast of GCC (and -Werror=old-style-cast in GCC 4.2 and above. */
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83 #ifdef __cplusplus
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84 #define SDL_reinterpret_cast(type, expression) reinterpret_cast<type>(expression)
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85 #define SDL_static_cast(type, expression) static_cast<type>(expression)
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86 #else
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87 #define SDL_reinterpret_cast(type, expression) ((type)(expression))
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88 #define SDL_static_cast(type, expression) ((type)(expression))
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89 #endif
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90
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91 /** @name Basic data types */
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92 /*@{*/
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93 typedef enum {
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94 SDL_FALSE = 0,
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95 SDL_TRUE = 1
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96 } SDL_bool;
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97
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98 typedef int8_t Sint8;
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99 typedef uint8_t Uint8;
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100 typedef int16_t Sint16;
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101 typedef uint16_t Uint16;
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102 typedef int32_t Sint32;
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103 typedef uint32_t Uint32;
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104
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105 #ifdef SDL_HAS_64BIT_TYPE
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106 typedef int64_t Sint64;
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107 #ifndef SYMBIAN32_GCCE
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108 typedef uint64_t Uint64;
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109 #endif
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110 #else
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111 /* This is really just a hack to prevent the compiler from complaining */
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112 typedef struct {
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113 Uint32 hi;
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114 Uint32 lo;
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115 } Uint64, Sint64;
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116 #endif
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117
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118 /*@}*/
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119
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120 /** @name Make sure the types really have the right sizes */
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121 /*@{*/
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122 #define SDL_COMPILE_TIME_ASSERT(name, x) \
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123 typedef int SDL_dummy_ ## name[(x) * 2 - 1]
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124
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125 SDL_COMPILE_TIME_ASSERT(uint8, sizeof(Uint8) == 1);
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126 SDL_COMPILE_TIME_ASSERT(sint8, sizeof(Sint8) == 1);
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127 SDL_COMPILE_TIME_ASSERT(uint16, sizeof(Uint16) == 2);
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128 SDL_COMPILE_TIME_ASSERT(sint16, sizeof(Sint16) == 2);
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129 SDL_COMPILE_TIME_ASSERT(uint32, sizeof(Uint32) == 4);
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130 SDL_COMPILE_TIME_ASSERT(sint32, sizeof(Sint32) == 4);
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131 SDL_COMPILE_TIME_ASSERT(uint64, sizeof(Uint64) == 8);
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132 SDL_COMPILE_TIME_ASSERT(sint64, sizeof(Sint64) == 8);
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133 /*@}*/
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134
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135 /** @name Enum Size Check
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136 * Check to make sure enums are the size of ints, for structure packing.
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137 * For both Watcom C/C++ and Borland C/C++ the compiler option that makes
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138 * enums having the size of an int must be enabled.
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139 * This is "-b" for Borland C/C++ and "-ei" for Watcom C/C++ (v11).
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140 */
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141 /* Enable enums always int in CodeWarrior (for MPW use "-enum int") */
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142 #ifdef __MWERKS__
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143 #pragma enumsalwaysint on
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144 #endif
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145
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146 typedef enum {
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147 DUMMY_ENUM_VALUE
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148 } SDL_DUMMY_ENUM;
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149
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8582c6a5ca16 Added initial support for Nintendo DS, based on the work by Troy Davis (GPF)
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150 #ifndef __NDS__
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151 SDL_COMPILE_TIME_ASSERT(enum, sizeof(SDL_DUMMY_ENUM) == sizeof(int));
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8582c6a5ca16 Added initial support for Nintendo DS, based on the work by Troy Davis (GPF)
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152 #endif
4217
4c4113c2162c Fixed bug #706
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153 /*@}*/
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154
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155 #include "begin_code.h"
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156 /* Set up for C function definitions, even when using C++ */
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parents:
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157 #ifdef __cplusplus
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158 extern "C" {
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159 #endif
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160
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161 #ifdef HAVE_MALLOC
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162 #define SDL_malloc malloc
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163 #else
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164 extern DECLSPEC void * SDLCALL SDL_malloc(size_t size);
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165 #endif
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166
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167 #ifdef HAVE_CALLOC
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168 #define SDL_calloc calloc
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169 #else
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170 extern DECLSPEC void * SDLCALL SDL_calloc(size_t nmemb, size_t size);
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171 #endif
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172
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173 #ifdef HAVE_REALLOC
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174 #define SDL_realloc realloc
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175 #else
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176 extern DECLSPEC void * SDLCALL SDL_realloc(void *mem, size_t size);
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177 #endif
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178
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179 #ifdef HAVE_FREE
1357
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180 #define SDL_free free
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181 #else
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182 extern DECLSPEC void SDLCALL SDL_free(void *mem);
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183 #endif
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184
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diff changeset
185 #if defined(HAVE_ALLOCA) && !defined(alloca)
a80e1e0880b8 Fixed bug #176
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parents: 1512
diff changeset
186 # if defined(HAVE_ALLOCA_H)
1381
8570e1f4b1f1 On FreeBSD, alloca is defined in stdlib.h
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187 # include <alloca.h>
1402
d910939febfa Use consistent identifiers for the various platforms we support.
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188 # elif defined(__GNUC__)
1381
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189 # define alloca __builtin_alloca
1402
d910939febfa Use consistent identifiers for the various platforms we support.
Sam Lantinga <slouken@libsdl.org>
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diff changeset
190 # elif defined(_MSC_VER)
1381
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diff changeset
191 # include <malloc.h>
8570e1f4b1f1 On FreeBSD, alloca is defined in stdlib.h
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192 # define alloca _alloca
1769
290b5baf2fca Fixed bug #215
Sam Lantinga <slouken@libsdl.org>
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193 # elif defined(__WATCOMC__)
290b5baf2fca Fixed bug #215
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194 # include <malloc.h>
4100
ad8bdb215737 Stephen Hurd fixed bug #505
Sam Lantinga <slouken@libsdl.org>
parents: 4020
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195 # elif defined(__BORLANDC__)
ad8bdb215737 Stephen Hurd fixed bug #505
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196 # include <malloc.h>
1870
39a4f91b164a Fixed bug #256
Sam Lantinga <slouken@libsdl.org>
parents: 1829
diff changeset
197 # elif defined(__DMC__)
39a4f91b164a Fixed bug #256
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diff changeset
198 # include <stdlib.h>
1402
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diff changeset
199 # elif defined(__AIX__)
1381
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200 #pragma alloca
1829
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Sam Lantinga <slouken@libsdl.org>
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201 # elif defined(__MRC__)
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202 void *alloca (unsigned);
1381
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diff changeset
203 # else
8570e1f4b1f1 On FreeBSD, alloca is defined in stdlib.h
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204 char *alloca ();
8570e1f4b1f1 On FreeBSD, alloca is defined in stdlib.h
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diff changeset
205 # endif
8570e1f4b1f1 On FreeBSD, alloca is defined in stdlib.h
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diff changeset
206 #endif
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
207 #ifdef HAVE_ALLOCA
3900
ce3a2bd11305 Wrapped some macro params in parentheses for alloca wrappers.
Ryan C. Gordon <icculus@icculus.org>
parents: 1870
diff changeset
208 #define SDL_stack_alloc(type, count) (type*)alloca(sizeof(type)*(count))
1357
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209 #define SDL_stack_free(data)
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210 #else
3900
ce3a2bd11305 Wrapped some macro params in parentheses for alloca wrappers.
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parents: 1870
diff changeset
211 #define SDL_stack_alloc(type, count) (type*)SDL_malloc(sizeof(type)*(count))
1357
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212 #define SDL_stack_free(data) SDL_free(data)
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diff changeset
213 #endif
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214
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diff changeset
215 #ifdef HAVE_GETENV
1357
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216 #define SDL_getenv getenv
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217 #else
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218 extern DECLSPEC char * SDLCALL SDL_getenv(const char *name);
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219 #endif
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220
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parents: 1512
diff changeset
221 #ifdef HAVE_PUTENV
1357
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222 #define SDL_putenv putenv
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223 #else
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224 extern DECLSPEC int SDLCALL SDL_putenv(const char *variable);
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diff changeset
225 #endif
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226
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diff changeset
227 #ifdef HAVE_QSORT
1357
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228 #define SDL_qsort qsort
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diff changeset
229 #else
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230 extern DECLSPEC void SDLCALL SDL_qsort(void *base, size_t nmemb, size_t size,
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diff changeset
231 int (*compare)(const void *, const void *));
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diff changeset
232 #endif
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233
1626
a80e1e0880b8 Fixed bug #176
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diff changeset
234 #ifdef HAVE_ABS
1357
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diff changeset
235 #define SDL_abs abs
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diff changeset
236 #else
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Sam Lantinga <slouken@libsdl.org>
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237 #define SDL_abs(X) ((X) < 0 ? -(X) : (X))
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diff changeset
238 #endif
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239
1379
c0a74f199ecf Use only safe string functions
Sam Lantinga <slouken@libsdl.org>
parents: 1368
diff changeset
240 #define SDL_min(x, y) (((x) < (y)) ? (x) : (y))
c0a74f199ecf Use only safe string functions
Sam Lantinga <slouken@libsdl.org>
parents: 1368
diff changeset
241 #define SDL_max(x, y) (((x) > (y)) ? (x) : (y))
c0a74f199ecf Use only safe string functions
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diff changeset
242
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
243 #ifdef HAVE_CTYPE_H
1357
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diff changeset
244 #define SDL_isdigit(X) isdigit(X)
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
245 #define SDL_isspace(X) isspace(X)
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
246 #define SDL_toupper(X) toupper(X)
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
247 #define SDL_tolower(X) tolower(X)
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
248 #else
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diff changeset
249 #define SDL_isdigit(X) (((X) >= '0') && ((X) <= '9'))
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250 #define SDL_isspace(X) (((X) == ' ') || ((X) == '\t') || ((X) == '\r') || ((X) == '\n'))
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parents:
diff changeset
251 #define SDL_toupper(X) (((X) >= 'a') && ((X) <= 'z') ? ('A'+((X)-'a')) : (X))
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252 #define SDL_tolower(X) (((X) >= 'A') && ((X) <= 'Z') ? ('a'+((X)-'A')) : (X))
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diff changeset
253 #endif
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diff changeset
254
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
255 #ifdef HAVE_MEMSET
1357
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parents:
diff changeset
256 #define SDL_memset memset
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diff changeset
257 #else
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258 extern DECLSPEC void * SDLCALL SDL_memset(void *dst, int c, size_t len);
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parents:
diff changeset
259 #endif
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diff changeset
260
4020
33d34b7ce689 Fixed bug #451
Sam Lantinga <slouken@libsdl.org>
parents: 3998
diff changeset
261 #if defined(__GNUC__) && defined(i386)
1357
e18467d67cfd Whoops, need this. :)
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parents:
diff changeset
262 #define SDL_memset4(dst, val, len) \
e18467d67cfd Whoops, need this. :)
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parents:
diff changeset
263 do { \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
264 int u0, u1, u2; \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
265 __asm__ __volatile__ ( \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
266 "cld\n\t" \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
267 "rep ; stosl\n\t" \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
268 : "=&D" (u0), "=&a" (u1), "=&c" (u2) \
4283
cd511a8560b7 Ozkan Sezer 2009-04-01 23:17:13 PDT
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parents: 4233
diff changeset
269 : "0" (dst), "1" (val), "2" (SDL_static_cast(Uint32, len)) \
1357
e18467d67cfd Whoops, need this. :)
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parents:
diff changeset
270 : "memory" ); \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
271 } while(0)
e18467d67cfd Whoops, need this. :)
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parents:
diff changeset
272 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
273 #ifndef SDL_memset4
e18467d67cfd Whoops, need this. :)
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parents:
diff changeset
274 #define SDL_memset4(dst, val, len) \
e18467d67cfd Whoops, need this. :)
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parents:
diff changeset
275 do { \
e18467d67cfd Whoops, need this. :)
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parents:
diff changeset
276 unsigned _count = (len); \
e18467d67cfd Whoops, need this. :)
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parents:
diff changeset
277 unsigned _n = (_count + 3) / 4; \
4283
cd511a8560b7 Ozkan Sezer 2009-04-01 23:17:13 PDT
Sam Lantinga <slouken@libsdl.org>
parents: 4233
diff changeset
278 Uint32 *_p = SDL_static_cast(Uint32 *, dst); \
1357
e18467d67cfd Whoops, need this. :)
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parents:
diff changeset
279 Uint32 _val = (val); \
4182
6512a61c2c73 Fixed bug #746
Sam Lantinga <slouken@libsdl.org>
parents: 4159
diff changeset
280 if (len == 0) break; \
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
281 switch (_count % 4) { \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
282 case 0: do { *_p++ = _val; \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
283 case 3: *_p++ = _val; \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
284 case 2: *_p++ = _val; \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
285 case 1: *_p++ = _val; \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
286 } while ( --_n ); \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
287 } \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
288 } while(0)
e18467d67cfd Whoops, need this. :)
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parents:
diff changeset
289 #endif
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parents:
diff changeset
290
3946
259aaca0fb0c Use system memset/memcpy on Mac OS X, since Apple hand-tunes these for each
Ryan C. Gordon <icculus@icculus.org>
parents: 3928
diff changeset
291 /* We can count on memcpy existing on Mac OS X and being well-tuned. */
259aaca0fb0c Use system memset/memcpy on Mac OS X, since Apple hand-tunes these for each
Ryan C. Gordon <icculus@icculus.org>
parents: 3928
diff changeset
292 #if defined(__MACH__) && defined(__APPLE__)
259aaca0fb0c Use system memset/memcpy on Mac OS X, since Apple hand-tunes these for each
Ryan C. Gordon <icculus@icculus.org>
parents: 3928
diff changeset
293 #define SDL_memcpy(dst, src, len) memcpy(dst, src, len)
259aaca0fb0c Use system memset/memcpy on Mac OS X, since Apple hand-tunes these for each
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294 #elif defined(__GNUC__) && defined(i386)
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295 #define SDL_memcpy(dst, src, len) \
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diff changeset
296 do { \
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
297 int u0, u1, u2; \
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
298 __asm__ __volatile__ ( \
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
299 "cld\n\t" \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
300 "rep ; movsl\n\t" \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
301 "testb $2,%b4\n\t" \
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
302 "je 1f\n\t" \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
303 "movsw\n" \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
304 "1:\ttestb $1,%b4\n\t" \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
305 "je 2f\n\t" \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
306 "movsb\n" \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
307 "2:" \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
308 : "=&c" (u0), "=&D" (u1), "=&S" (u2) \
4283
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
309 : "0" (SDL_static_cast(unsigned, len)/4), "q" (len), "1" (dst),"2" (src) \
1357
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parents:
diff changeset
310 : "memory" ); \
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
311 } while(0)
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
312 #endif
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
313 #ifndef SDL_memcpy
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
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diff changeset
314 #ifdef HAVE_MEMCPY
1357
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diff changeset
315 #define SDL_memcpy memcpy
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diff changeset
316 #elif defined(HAVE_BCOPY)
1357
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diff changeset
317 #define SDL_memcpy(d, s, n) bcopy((s), (d), (n))
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
318 #else
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parents:
diff changeset
319 extern DECLSPEC void * SDLCALL SDL_memcpy(void *dst, const void *src, size_t len);
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diff changeset
320 #endif
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
321 #endif
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
322
3946
259aaca0fb0c Use system memset/memcpy on Mac OS X, since Apple hand-tunes these for each
Ryan C. Gordon <icculus@icculus.org>
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diff changeset
323 /* We can count on memcpy existing on Mac OS X and being well-tuned. */
259aaca0fb0c Use system memset/memcpy on Mac OS X, since Apple hand-tunes these for each
Ryan C. Gordon <icculus@icculus.org>
parents: 3928
diff changeset
324 #if defined(__MACH__) && defined(__APPLE__)
259aaca0fb0c Use system memset/memcpy on Mac OS X, since Apple hand-tunes these for each
Ryan C. Gordon <icculus@icculus.org>
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diff changeset
325 #define SDL_memcpy4(dst, src, len) memcpy(dst, src, (len)*4)
259aaca0fb0c Use system memset/memcpy on Mac OS X, since Apple hand-tunes these for each
Ryan C. Gordon <icculus@icculus.org>
parents: 3928
diff changeset
326 #elif defined(__GNUC__) && defined(i386)
1357
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diff changeset
327 #define SDL_memcpy4(dst, src, len) \
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
328 do { \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
329 int ecx, edi, esi; \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
330 __asm__ __volatile__ ( \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
331 "cld\n\t" \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
332 "rep ; movsl" \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
333 : "=&c" (ecx), "=&D" (edi), "=&S" (esi) \
4283
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diff changeset
334 : "0" (SDL_static_cast(unsigned, len)), "1" (dst), "2" (src) \
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
335 : "memory" ); \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
336 } while(0)
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
337 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
338 #ifndef SDL_memcpy4
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Sam Lantinga <slouken@libsdl.org>
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339 #define SDL_memcpy4(dst, src, len) SDL_memcpy(dst, src, (len) << 2)
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
340 #endif
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
341
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
342 #if defined(__GNUC__) && defined(i386)
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
343 #define SDL_revcpy(dst, src, len) \
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
344 do { \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
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diff changeset
345 int u0, u1, u2; \
4283
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diff changeset
346 char *dstp = SDL_static_cast(char *, dst); \
cd511a8560b7 Ozkan Sezer 2009-04-01 23:17:13 PDT
Sam Lantinga <slouken@libsdl.org>
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347 char *srcp = SDL_static_cast(char *, src); \
1357
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
348 int n = (len); \
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
349 if ( n >= 4 ) { \
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
350 __asm__ __volatile__ ( \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
351 "std\n\t" \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
352 "rep ; movsl\n\t" \
4137
be12463f31ea Date: Sat, 2 Feb 2008 22:08:05 +0100
Ryan C. Gordon <icculus@icculus.org>
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diff changeset
353 "cld\n\t" \
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
354 : "=&c" (u0), "=&D" (u1), "=&S" (u2) \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
355 : "0" (n >> 2), \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
356 "1" (dstp+(n-4)), "2" (srcp+(n-4)) \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
357 : "memory" ); \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
358 } \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
359 switch (n & 3) { \
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
360 case 3: dstp[2] = srcp[2]; \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
361 case 2: dstp[1] = srcp[1]; \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
362 case 1: dstp[0] = srcp[0]; \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
363 break; \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
364 default: \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
365 break; \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
366 } \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
367 } while(0)
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
368 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
369 #ifndef SDL_revcpy
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
370 extern DECLSPEC void * SDLCALL SDL_revcpy(void *dst, const void *src, size_t len);
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
371 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
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diff changeset
372
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
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diff changeset
373 #ifdef HAVE_MEMMOVE
1357
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
374 #define SDL_memmove memmove
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
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diff changeset
375 #elif defined(HAVE_BCOPY)
1357
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
376 #define SDL_memmove(d, s, n) bcopy((s), (d), (n))
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
377 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
378 #define SDL_memmove(dst, src, len) \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
379 do { \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
380 if ( dst < src ) { \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
381 SDL_memcpy(dst, src, len); \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
382 } else { \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
383 SDL_revcpy(dst, src, len); \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
384 } \
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
385 } while(0)
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
386 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
387
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
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diff changeset
388 #ifdef HAVE_MEMCMP
1357
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
389 #define SDL_memcmp memcmp
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
390 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
391 extern DECLSPEC int SDLCALL SDL_memcmp(const void *s1, const void *s2, size_t len);
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
392 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
393
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
394 #ifdef HAVE_STRLEN
1357
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
395 #define SDL_strlen strlen
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
396 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
397 extern DECLSPEC size_t SDLCALL SDL_strlen(const char *string);
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
398 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
399
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
400 #ifdef HAVE_STRLCPY
1379
c0a74f199ecf Use only safe string functions
Sam Lantinga <slouken@libsdl.org>
parents: 1368
diff changeset
401 #define SDL_strlcpy strlcpy
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
402 #else
1379
c0a74f199ecf Use only safe string functions
Sam Lantinga <slouken@libsdl.org>
parents: 1368
diff changeset
403 extern DECLSPEC size_t SDLCALL SDL_strlcpy(char *dst, const char *src, size_t maxlen);
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
404 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
405
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
406 #ifdef HAVE_STRLCAT
1379
c0a74f199ecf Use only safe string functions
Sam Lantinga <slouken@libsdl.org>
parents: 1368
diff changeset
407 #define SDL_strlcat strlcat
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
408 #else
1379
c0a74f199ecf Use only safe string functions
Sam Lantinga <slouken@libsdl.org>
parents: 1368
diff changeset
409 extern DECLSPEC size_t SDLCALL SDL_strlcat(char *dst, const char *src, size_t maxlen);
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
410 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
411
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
412 #ifdef HAVE_STRDUP
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
413 #define SDL_strdup strdup
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
414 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
415 extern DECLSPEC char * SDLCALL SDL_strdup(const char *string);
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
416 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
417
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
418 #ifdef HAVE__STRREV
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
419 #define SDL_strrev _strrev
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
420 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
421 extern DECLSPEC char * SDLCALL SDL_strrev(char *string);
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
422 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
423
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
424 #ifdef HAVE__STRUPR
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
425 #define SDL_strupr _strupr
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
426 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
427 extern DECLSPEC char * SDLCALL SDL_strupr(char *string);
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
428 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
429
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
430 #ifdef HAVE__STRLWR
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
431 #define SDL_strlwr _strlwr
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
432 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
433 extern DECLSPEC char * SDLCALL SDL_strlwr(char *string);
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
434 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
435
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
436 #ifdef HAVE_STRCHR
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
437 #define SDL_strchr strchr
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
438 #elif defined(HAVE_INDEX)
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
439 #define SDL_strchr index
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
440 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
441 extern DECLSPEC char * SDLCALL SDL_strchr(const char *string, int c);
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
442 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
443
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
444 #ifdef HAVE_STRRCHR
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
445 #define SDL_strrchr strrchr
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
446 #elif defined(HAVE_RINDEX)
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
447 #define SDL_strrchr rindex
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
448 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
449 extern DECLSPEC char * SDLCALL SDL_strrchr(const char *string, int c);
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
450 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
451
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
452 #ifdef HAVE_STRSTR
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
453 #define SDL_strstr strstr
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
454 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
455 extern DECLSPEC char * SDLCALL SDL_strstr(const char *haystack, const char *needle);
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
456 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
457
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
458 #ifdef HAVE_ITOA
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
459 #define SDL_itoa itoa
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
460 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
461 #define SDL_itoa(value, string, radix) SDL_ltoa((long)value, string, radix)
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
462 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
463
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
464 #ifdef HAVE__LTOA
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
465 #define SDL_ltoa _ltoa
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
466 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
467 extern DECLSPEC char * SDLCALL SDL_ltoa(long value, char *string, int radix);
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
468 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
469
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
470 #ifdef HAVE__UITOA
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
471 #define SDL_uitoa _uitoa
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
472 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
473 #define SDL_uitoa(value, string, radix) SDL_ultoa((long)value, string, radix)
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
474 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
475
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
476 #ifdef HAVE__ULTOA
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
477 #define SDL_ultoa _ultoa
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
478 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
479 extern DECLSPEC char * SDLCALL SDL_ultoa(unsigned long value, char *string, int radix);
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
480 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
481
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
482 #ifdef HAVE_STRTOL
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
483 #define SDL_strtol strtol
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
484 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
485 extern DECLSPEC long SDLCALL SDL_strtol(const char *string, char **endp, int base);
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
486 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
487
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
488 #ifdef HAVE_STRTOUL
1456
84de7511f79f Fixed a bunch of 64-bit compatibility problems
Sam Lantinga <slouken@libsdl.org>
parents: 1422
diff changeset
489 #define SDL_strtoul strtoul
84de7511f79f Fixed a bunch of 64-bit compatibility problems
Sam Lantinga <slouken@libsdl.org>
parents: 1422
diff changeset
490 #else
84de7511f79f Fixed a bunch of 64-bit compatibility problems
Sam Lantinga <slouken@libsdl.org>
parents: 1422
diff changeset
491 extern DECLSPEC unsigned long SDLCALL SDL_strtoul(const char *string, char **endp, int base);
84de7511f79f Fixed a bunch of 64-bit compatibility problems
Sam Lantinga <slouken@libsdl.org>
parents: 1422
diff changeset
492 #endif
84de7511f79f Fixed a bunch of 64-bit compatibility problems
Sam Lantinga <slouken@libsdl.org>
parents: 1422
diff changeset
493
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
494 #ifdef SDL_HAS_64BIT_TYPE
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
495
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
496 #ifdef HAVE__I64TOA
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
497 #define SDL_lltoa _i64toa
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
498 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
499 extern DECLSPEC char* SDLCALL SDL_lltoa(Sint64 value, char *string, int radix);
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
500 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
501
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
502 #ifdef HAVE__UI64TOA
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
503 #define SDL_ulltoa _ui64toa
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
504 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
505 extern DECLSPEC char* SDLCALL SDL_ulltoa(Uint64 value, char *string, int radix);
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
506 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
507
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
508 #ifdef HAVE_STRTOLL
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
509 #define SDL_strtoll strtoll
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
510 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
511 extern DECLSPEC Sint64 SDLCALL SDL_strtoll(const char *string, char **endp, int base);
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
512 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
513
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
514 #ifdef HAVE_STRTOULL
1456
84de7511f79f Fixed a bunch of 64-bit compatibility problems
Sam Lantinga <slouken@libsdl.org>
parents: 1422
diff changeset
515 #define SDL_strtoull strtoull
84de7511f79f Fixed a bunch of 64-bit compatibility problems
Sam Lantinga <slouken@libsdl.org>
parents: 1422
diff changeset
516 #else
84de7511f79f Fixed a bunch of 64-bit compatibility problems
Sam Lantinga <slouken@libsdl.org>
parents: 1422
diff changeset
517 extern DECLSPEC Uint64 SDLCALL SDL_strtoull(const char *string, char **endp, int base);
84de7511f79f Fixed a bunch of 64-bit compatibility problems
Sam Lantinga <slouken@libsdl.org>
parents: 1422
diff changeset
518 #endif
84de7511f79f Fixed a bunch of 64-bit compatibility problems
Sam Lantinga <slouken@libsdl.org>
parents: 1422
diff changeset
519
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
520 #endif /* SDL_HAS_64BIT_TYPE */
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
521
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
522 #ifdef HAVE_STRTOD
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
523 #define SDL_strtod strtod
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
524 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
525 extern DECLSPEC double SDLCALL SDL_strtod(const char *string, char **endp);
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
526 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
527
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
528 #ifdef HAVE_ATOI
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
529 #define SDL_atoi atoi
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
530 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
531 #define SDL_atoi(X) SDL_strtol(X, NULL, 0)
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
532 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
533
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
534 #ifdef HAVE_ATOF
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
535 #define SDL_atof atof
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
536 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
537 #define SDL_atof(X) SDL_strtod(X, NULL)
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
538 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
539
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
540 #ifdef HAVE_STRCMP
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
541 #define SDL_strcmp strcmp
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
542 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
543 extern DECLSPEC int SDLCALL SDL_strcmp(const char *str1, const char *str2);
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
544 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
545
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
546 #ifdef HAVE_STRNCMP
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
547 #define SDL_strncmp strncmp
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
548 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
549 extern DECLSPEC int SDLCALL SDL_strncmp(const char *str1, const char *str2, size_t maxlen);
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
550 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
551
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
552 #ifdef HAVE_STRCASECMP
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
553 #define SDL_strcasecmp strcasecmp
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
554 #elif defined(HAVE__STRICMP)
1510
720f8bb49d7d Win32 fixes
Sam Lantinga <slouken@libsdl.org>
parents: 1501
diff changeset
555 #define SDL_strcasecmp _stricmp
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
556 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
557 extern DECLSPEC int SDLCALL SDL_strcasecmp(const char *str1, const char *str2);
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
558 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
559
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
560 #ifdef HAVE_STRNCASECMP
1501
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
561 #define SDL_strncasecmp strncasecmp
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
562 #elif defined(HAVE__STRNICMP)
1512
845b1619c8f6 Added _strnicmp support
Sam Lantinga <slouken@libsdl.org>
parents: 1510
diff changeset
563 #define SDL_strncasecmp _strnicmp
1501
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
564 #else
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
565 extern DECLSPEC int SDLCALL SDL_strncasecmp(const char *str1, const char *str2, size_t maxlen);
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
566 #endif
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
567
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
568 #ifdef HAVE_SSCANF
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
569 #define SDL_sscanf sscanf
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
570 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
571 extern DECLSPEC int SDLCALL SDL_sscanf(const char *text, const char *fmt, ...);
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
572 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
573
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
574 #ifdef HAVE_SNPRINTF
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
575 #define SDL_snprintf snprintf
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
576 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
577 extern DECLSPEC int SDLCALL SDL_snprintf(char *text, size_t maxlen, const char *fmt, ...);
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
578 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
579
1626
a80e1e0880b8 Fixed bug #176
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
580 #ifdef HAVE_VSNPRINTF
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
581 #define SDL_vsnprintf vsnprintf
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
582 #else
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
583 extern DECLSPEC int SDLCALL SDL_vsnprintf(char *text, size_t maxlen, const char *fmt, va_list ap);
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
584 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
585
4217
4c4113c2162c Fixed bug #706
Sam Lantinga <slouken@libsdl.org>
parents: 4182
diff changeset
586 /** @name SDL_ICONV Error Codes
4c4113c2162c Fixed bug #706
Sam Lantinga <slouken@libsdl.org>
parents: 4182
diff changeset
587 * The SDL implementation of iconv() returns these error codes
4c4113c2162c Fixed bug #706
Sam Lantinga <slouken@libsdl.org>
parents: 4182
diff changeset
588 */
4c4113c2162c Fixed bug #706
Sam Lantinga <slouken@libsdl.org>
parents: 4182
diff changeset
589 /*@{*/
1501
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
590 #define SDL_ICONV_ERROR (size_t)-1
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
591 #define SDL_ICONV_E2BIG (size_t)-2
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
592 #define SDL_ICONV_EILSEQ (size_t)-3
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
593 #define SDL_ICONV_EINVAL (size_t)-4
4217
4c4113c2162c Fixed bug #706
Sam Lantinga <slouken@libsdl.org>
parents: 4182
diff changeset
594 /*@}*/
1501
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
595
4224
6637846f3f7f Whoops, need both the header and the library!
Sam Lantinga <slouken@libsdl.org>
parents: 4222
diff changeset
596 #if defined(HAVE_ICONV) && defined(HAVE_ICONV_H)
1501
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
597 #define SDL_iconv_t iconv_t
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
598 #define SDL_iconv_open iconv_open
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
599 #define SDL_iconv_close iconv_close
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
600 #else
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
601 typedef struct _SDL_iconv_t *SDL_iconv_t;
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
602 extern DECLSPEC SDL_iconv_t SDLCALL SDL_iconv_open(const char *tocode, const char *fromcode);
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
603 extern DECLSPEC int SDLCALL SDL_iconv_close(SDL_iconv_t cd);
3984
b74530a1dad6 Better fix for bug 419
Sam Lantinga <slouken@libsdl.org>
parents: 3976
diff changeset
604 #endif
3928
6a62cbdd65f5 Adjusted to handle different constness in older versions of iconv.
Ryan C. Gordon <icculus@icculus.org>
parents: 3918
diff changeset
605 extern DECLSPEC size_t SDLCALL SDL_iconv(SDL_iconv_t cd, const char **inbuf, size_t *inbytesleft, char **outbuf, size_t *outbytesleft);
4217
4c4113c2162c Fixed bug #706
Sam Lantinga <slouken@libsdl.org>
parents: 4182
diff changeset
606 /** This function converts a string between encodings in one pass, returning a
4c4113c2162c Fixed bug #706
Sam Lantinga <slouken@libsdl.org>
parents: 4182
diff changeset
607 * string that must be freed with SDL_free() or NULL on error.
4c4113c2162c Fixed bug #706
Sam Lantinga <slouken@libsdl.org>
parents: 4182
diff changeset
608 */
3918
f16c15f3bc2b Minor const correctness patch to SDL_iconv.
Ryan C. Gordon <icculus@icculus.org>
parents: 3900
diff changeset
609 extern DECLSPEC char * SDLCALL SDL_iconv_string(const char *tocode, const char *fromcode, const char *inbuf, size_t inbytesleft);
3998
098ac044cd2f Fixed bug #447
Sam Lantinga <slouken@libsdl.org>
parents: 3997
diff changeset
610 #define SDL_iconv_utf8_locale(S) SDL_iconv_string("", "UTF-8", S, SDL_strlen(S)+1)
1501
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
611 #define SDL_iconv_utf8_ucs2(S) (Uint16 *)SDL_iconv_string("UCS-2", "UTF-8", S, SDL_strlen(S)+1)
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
612 #define SDL_iconv_utf8_ucs4(S) (Uint32 *)SDL_iconv_string("UCS-4", "UTF-8", S, SDL_strlen(S)+1)
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1456
diff changeset
613
1357
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
614 /* Ends C function definitions when using C++ */
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
615 #ifdef __cplusplus
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
616 }
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
617 #endif
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
618 #include "close_code.h"
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
619
e18467d67cfd Whoops, need this. :)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
620 #endif /* _SDL_stdinc_h */