diff options
Diffstat (limited to 'src/3rdparty/freetype/include/freetype/config/ftstdlib.h')
| -rw-r--r-- | src/3rdparty/freetype/include/freetype/config/ftstdlib.h | 184 |
1 files changed, 97 insertions, 87 deletions
diff --git a/src/3rdparty/freetype/include/freetype/config/ftstdlib.h b/src/3rdparty/freetype/include/freetype/config/ftstdlib.h index 42f9a06e43..f65148a902 100644 --- a/src/3rdparty/freetype/include/freetype/config/ftstdlib.h +++ b/src/3rdparty/freetype/include/freetype/config/ftstdlib.h @@ -1,31 +1,31 @@ -/***************************************************************************/ -/* */ -/* ftstdlib.h */ -/* */ -/* ANSI-specific library and header configuration file (specification */ -/* only). */ -/* */ -/* Copyright 2002-2018 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - - /*************************************************************************/ - /* */ - /* This file is used to group all #includes to the ANSI C library that */ - /* FreeType normally requires. It also defines macros to rename the */ - /* standard functions within the FreeType source code. */ - /* */ - /* Load a file which defines FTSTDLIB_H_ before this one to override it. */ - /* */ - /*************************************************************************/ +/**************************************************************************** + * + * ftstdlib.h + * + * ANSI-specific library and header configuration file (specification + * only). + * + * Copyright (C) 2002-2023 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used, + * modified, and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + */ + + + /************************************************************************** + * + * This file is used to group all `#includes` to the ANSI~C library that + * FreeType normally requires. It also defines macros to rename the + * standard functions within the FreeType source code. + * + * Load a file which defines `FTSTDLIB_H_` before this one to override it. + * + */ #ifndef FTSTDLIB_H_ @@ -37,23 +37,24 @@ #define ft_ptrdiff_t ptrdiff_t - /**********************************************************************/ - /* */ - /* integer limits */ - /* */ - /* UINT_MAX and ULONG_MAX are used to automatically compute the size */ - /* of `int' and `long' in bytes at compile-time. So far, this works */ - /* for all platforms the library has been tested on. */ - /* */ - /* Note that on the extremely rare platforms that do not provide */ - /* integer types that are _exactly_ 16 and 32 bits wide (e.g. some */ - /* old Crays where `int' is 36 bits), we do not make any guarantee */ - /* about the correct behaviour of FT2 with all fonts. */ - /* */ - /* In these case, `ftconfig.h' will refuse to compile anyway with a */ - /* message like `couldn't find 32-bit type' or something similar. */ - /* */ - /**********************************************************************/ + /************************************************************************** + * + * integer limits + * + * `UINT_MAX` and `ULONG_MAX` are used to automatically compute the size of + * `int` and `long` in bytes at compile-time. So far, this works for all + * platforms the library has been tested on. We also check `ULLONG_MAX` + * to see whether we can use 64-bit `long long` later on. + * + * Note that on the extremely rare platforms that do not provide integer + * types that are _exactly_ 16 and 32~bits wide (e.g., some old Crays where + * `int` is 36~bits), we do not make any guarantee about the correct + * behaviour of FreeType~2 with all fonts. + * + * In these cases, `ftconfig.h` will refuse to compile anyway with a + * message like 'couldn't find 32-bit type' or something similar. + * + */ #include <limits.h> @@ -66,13 +67,22 @@ #define FT_LONG_MIN LONG_MIN #define FT_LONG_MAX LONG_MAX #define FT_ULONG_MAX ULONG_MAX +#ifdef LLONG_MAX +#define FT_LLONG_MAX LLONG_MAX +#endif +#ifdef LLONG_MIN +#define FT_LLONG_MIN LLONG_MIN +#endif +#ifdef ULLONG_MAX +#define FT_ULLONG_MAX ULLONG_MAX +#endif - /**********************************************************************/ - /* */ - /* character and string processing */ - /* */ - /**********************************************************************/ + /************************************************************************** + * + * character and string processing + * + */ #include <string.h> @@ -92,29 +102,29 @@ #define ft_strstr strstr - /**********************************************************************/ - /* */ - /* file handling */ - /* */ - /**********************************************************************/ + /************************************************************************** + * + * file handling + * + */ #include <stdio.h> -#define FT_FILE FILE -#define ft_fclose fclose -#define ft_fopen fopen -#define ft_fread fread -#define ft_fseek fseek -#define ft_ftell ftell -#define ft_sprintf sprintf +#define FT_FILE FILE +#define ft_fclose fclose +#define ft_fopen fopen +#define ft_fread fread +#define ft_fseek fseek +#define ft_ftell ftell +#define ft_snprintf snprintf - /**********************************************************************/ - /* */ - /* sorting */ - /* */ - /**********************************************************************/ + /************************************************************************** + * + * sorting + * + */ #include <stdlib.h> @@ -122,11 +132,11 @@ #define ft_qsort qsort - /**********************************************************************/ - /* */ - /* memory allocation */ - /* */ - /**********************************************************************/ + /************************************************************************** + * + * memory allocation + * + */ #define ft_scalloc calloc @@ -135,36 +145,36 @@ #define ft_srealloc realloc - /**********************************************************************/ - /* */ - /* miscellaneous */ - /* */ - /**********************************************************************/ + /************************************************************************** + * + * miscellaneous + * + */ #define ft_strtol strtol #define ft_getenv getenv - /**********************************************************************/ - /* */ - /* execution control */ - /* */ - /**********************************************************************/ + /************************************************************************** + * + * execution control + * + */ #include <setjmp.h> -#define ft_jmp_buf jmp_buf /* note: this cannot be a typedef since */ - /* jmp_buf is defined as a macro */ - /* on certain platforms */ +#define ft_jmp_buf jmp_buf /* note: this cannot be a typedef since */ + /* `jmp_buf` is defined as a macro */ + /* on certain platforms */ #define ft_longjmp longjmp #define ft_setjmp( b ) setjmp( *(ft_jmp_buf*) &(b) ) /* same thing here */ - /* the following is only used for debugging purposes, i.e., if */ - /* FT_DEBUG_LEVEL_ERROR or FT_DEBUG_LEVEL_TRACE are defined */ + /* The following is only used for debugging purposes, i.e., if */ + /* `FT_DEBUG_LEVEL_ERROR` or `FT_DEBUG_LEVEL_TRACE` are defined. */ #include <stdarg.h> |