git.r.bdr.sh / rbdr / super-polarity / blame
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|---|---|---|
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1 | /***************************************************************************/ |
| 2 | /* */ | |
| 3 | /* ftstdlib.h */ | |
| 4 | /* */ | |
| 5 | /* ANSI-specific library and header configuration file (specification */ | |
| 6 | /* only). */ | |
| 7 | /* */ | |
| 8 | /* Copyright 2002-2007, 2009, 2011-2012 by */ | |
| 9 | /* David Turner, Robert Wilhelm, and Werner Lemberg. */ | |
| 10 | /* */ | |
| 11 | /* This file is part of the FreeType project, and may only be used, */ | |
| 12 | /* modified, and distributed under the terms of the FreeType project */ | |
| 13 | /* license, LICENSE.TXT. By continuing to use, modify, or distribute */ | |
| 14 | /* this file you indicate that you have read the license and */ | |
| 15 | /* understand and accept it fully. */ | |
| 16 | /* */ | |
| 17 | /***************************************************************************/ | |
| 18 | ||
| 19 | ||
| 20 | /*************************************************************************/ | |
| 21 | /* */ | |
| 22 | /* This file is used to group all #includes to the ANSI C library that */ | |
| 23 | /* FreeType normally requires. It also defines macros to rename the */ | |
| 24 | /* standard functions within the FreeType source code. */ | |
| 25 | /* */ | |
| 26 | /* Load a file which defines __FTSTDLIB_H__ before this one to override */ | |
| 27 | /* it. */ | |
| 28 | /* */ | |
| 29 | /*************************************************************************/ | |
| 30 | ||
| 31 | ||
| 32 | #ifndef __FTSTDLIB_H__ | |
| 33 | #define __FTSTDLIB_H__ | |
| 34 | ||
| 35 | ||
| 36 | #include <stddef.h> | |
| 37 | ||
| 38 | #define ft_ptrdiff_t ptrdiff_t | |
| 39 | ||
| 40 | ||
| 41 | /**********************************************************************/ | |
| 42 | /* */ | |
| 43 | /* integer limits */ | |
| 44 | /* */ | |
| 45 | /* UINT_MAX and ULONG_MAX are used to automatically compute the size */ | |
| 46 | /* of `int' and `long' in bytes at compile-time. So far, this works */ | |
| 47 | /* for all platforms the library has been tested on. */ | |
| 48 | /* */ | |
| 49 | /* Note that on the extremely rare platforms that do not provide */ | |
| 50 | /* integer types that are _exactly_ 16 and 32 bits wide (e.g. some */ | |
| 51 | /* old Crays where `int' is 36 bits), we do not make any guarantee */ | |
| 52 | /* about the correct behaviour of FT2 with all fonts. */ | |
| 53 | /* */ | |
| 54 | /* In these case, `ftconfig.h' will refuse to compile anyway with a */ | |
| 55 | /* message like `couldn't find 32-bit type' or something similar. */ | |
| 56 | /* */ | |
| 57 | /**********************************************************************/ | |
| 58 | ||
| 59 | ||
| 60 | #include <limits.h> | |
| 61 | ||
| 62 | #define FT_CHAR_BIT CHAR_BIT | |
| 63 | #define FT_USHORT_MAX USHRT_MAX | |
| 64 | #define FT_INT_MAX INT_MAX | |
| 65 | #define FT_INT_MIN INT_MIN | |
| 66 | #define FT_UINT_MAX UINT_MAX | |
| 67 | #define FT_ULONG_MAX ULONG_MAX | |
| 68 | ||
| 69 | ||
| 70 | /**********************************************************************/ | |
| 71 | /* */ | |
| 72 | /* character and string processing */ | |
| 73 | /* */ | |
| 74 | /**********************************************************************/ | |
| 75 | ||
| 76 | ||
| 77 | #include <string.h> | |
| 78 | ||
| 79 | #define ft_memchr memchr | |
| 80 | #define ft_memcmp memcmp | |
| 81 | #define ft_memcpy memcpy | |
| 82 | #define ft_memmove memmove | |
| 83 | #define ft_memset memset | |
| 84 | #define ft_strcat strcat | |
| 85 | #define ft_strcmp strcmp | |
| 86 | #define ft_strcpy strcpy | |
| 87 | #define ft_strlen strlen | |
| 88 | #define ft_strncmp strncmp | |
| 89 | #define ft_strncpy strncpy | |
| 90 | #define ft_strrchr strrchr | |
| 91 | #define ft_strstr strstr | |
| 92 | ||
| 93 | ||
| 94 | /**********************************************************************/ | |
| 95 | /* */ | |
| 96 | /* file handling */ | |
| 97 | /* */ | |
| 98 | /**********************************************************************/ | |
| 99 | ||
| 100 | ||
| 101 | #include <stdio.h> | |
| 102 | ||
| 103 | #define FT_FILE FILE | |
| 104 | #define ft_fclose fclose | |
| 105 | #define ft_fopen fopen | |
| 106 | #define ft_fread fread | |
| 107 | #define ft_fseek fseek | |
| 108 | #define ft_ftell ftell | |
| 109 | #define ft_sprintf sprintf | |
| 110 | ||
| 111 | ||
| 112 | /**********************************************************************/ | |
| 113 | /* */ | |
| 114 | /* sorting */ | |
| 115 | /* */ | |
| 116 | /**********************************************************************/ | |
| 117 | ||
| 118 | ||
| 119 | #include <stdlib.h> | |
| 120 | ||
| 121 | #define ft_qsort qsort | |
| 122 | ||
| 123 | ||
| 124 | /**********************************************************************/ | |
| 125 | /* */ | |
| 126 | /* memory allocation */ | |
| 127 | /* */ | |
| 128 | /**********************************************************************/ | |
| 129 | ||
| 130 | ||
| 131 | #define ft_scalloc calloc | |
| 132 | #define ft_sfree free | |
| 133 | #define ft_smalloc malloc | |
| 134 | #define ft_srealloc realloc | |
| 135 | ||
| 136 | ||
| 137 | /**********************************************************************/ | |
| 138 | /* */ | |
| 139 | /* miscellaneous */ | |
| 140 | /* */ | |
| 141 | /**********************************************************************/ | |
| 142 | ||
| 143 | ||
| 144 | #define ft_atol atol | |
| 145 | #define ft_labs labs | |
| 146 | ||
| 147 | ||
| 148 | /**********************************************************************/ | |
| 149 | /* */ | |
| 150 | /* execution control */ | |
| 151 | /* */ | |
| 152 | /**********************************************************************/ | |
| 153 | ||
| 154 | ||
| 155 | #include <setjmp.h> | |
| 156 | ||
| 157 | #define ft_jmp_buf jmp_buf /* note: this cannot be a typedef since */ | |
| 158 | /* jmp_buf is defined as a macro */ | |
| 159 | /* on certain platforms */ | |
| 160 | ||
| 161 | #define ft_longjmp longjmp | |
| 162 | #define ft_setjmp( b ) setjmp( *(ft_jmp_buf*) &(b) ) /* same thing here */ | |
| 163 | ||
| 164 | ||
| 165 | /* the following is only used for debugging purposes, i.e., if */ | |
| 166 | /* FT_DEBUG_LEVEL_ERROR or FT_DEBUG_LEVEL_TRACE are defined */ | |
| 167 | ||
| 168 | #include <stdarg.h> | |
| 169 | ||
| 170 | ||
| 171 | #endif /* __FTSTDLIB_H__ */ | |
| 172 | ||
| 173 | ||
| 174 | /* END */ |