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view libs/ft2static/freetype/config/ftstdlib.h @ 0:b2f14e535253
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| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Sat, 01 Feb 2014 19:58:19 +0200 |
| parents | |
| children |
line source
1 /***************************************************************************/
2 /* */
3 /* ftstdlib.h */
4 /* */
5 /* ANSI-specific library and header configuration file (specification */
6 /* only). */
7 /* */
8 /* Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2009 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 /***************************************************************************/
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 /*************************************************************************/
32 #ifndef __FTSTDLIB_H__
33 #define __FTSTDLIB_H__
36 #include <stddef.h>
38 #define ft_ptrdiff_t ptrdiff_t
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 /**********************************************************************/
60 #include <limits.h>
62 #define FT_CHAR_BIT CHAR_BIT
63 #define FT_INT_MAX INT_MAX
64 #define FT_INT_MIN INT_MIN
65 #define FT_UINT_MAX UINT_MAX
66 #define FT_ULONG_MAX ULONG_MAX
69 /**********************************************************************/
70 /* */
71 /* character and string processing */
72 /* */
73 /**********************************************************************/
76 #include <string.h>
78 #define ft_memchr memchr
79 #define ft_memcmp memcmp
80 #define ft_memcpy memcpy
81 #define ft_memmove memmove
82 #define ft_memset memset
83 #define ft_strcat strcat
84 #define ft_strcmp strcmp
85 #define ft_strcpy strcpy
86 #define ft_strlen strlen
87 #define ft_strncmp strncmp
88 #define ft_strncpy strncpy
89 #define ft_strrchr strrchr
90 #define ft_strstr strstr
93 /**********************************************************************/
94 /* */
95 /* file handling */
96 /* */
97 /**********************************************************************/
100 #include <stdio.h>
102 #define FT_FILE FILE
103 #define ft_fclose fclose
104 #define ft_fopen fopen
105 #define ft_fread fread
106 #define ft_fseek fseek
107 #define ft_ftell ftell
108 #define ft_sprintf sprintf
111 /**********************************************************************/
112 /* */
113 /* sorting */
114 /* */
115 /**********************************************************************/
118 #include <stdlib.h>
120 #define ft_qsort qsort
123 /**********************************************************************/
124 /* */
125 /* memory allocation */
126 /* */
127 /**********************************************************************/
130 #define ft_scalloc calloc
131 #define ft_sfree free
132 #define ft_smalloc malloc
133 #define ft_srealloc realloc
136 /**********************************************************************/
137 /* */
138 /* miscellaneous */
139 /* */
140 /**********************************************************************/
143 #define ft_atol atol
144 #define ft_labs labs
147 /**********************************************************************/
148 /* */
149 /* execution control */
150 /* */
151 /**********************************************************************/
154 #include <setjmp.h>
156 #define ft_jmp_buf jmp_buf /* note: this cannot be a typedef since */
157 /* jmp_buf is defined as a macro */
158 /* on certain platforms */
160 #define ft_longjmp longjmp
161 #define ft_setjmp( b ) setjmp( *(jmp_buf*) &(b) ) /* same thing here */
164 /* the following is only used for debugging purposes, i.e., if */
165 /* FT_DEBUG_LEVEL_ERROR or FT_DEBUG_LEVEL_TRACE are defined */
167 #include <stdarg.h>
170 #endif /* __FTSTDLIB_H__ */
173 /* END */