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authorWlodekM <[email protected]>2024-06-16 10:35:45 +0300
committerWlodekM <[email protected]>2024-06-16 10:35:45 +0300
commitabef6da56913f1c55528103e60a50451a39628b1 (patch)
treeb3c8092471ecbb73e568cd0d336efa0e7871ee8d /src/freetype/ftstdlib.h
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+/***************************************************************************/
+/*                                                                         */
+/*  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. */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef FTSTDLIB_H_
+#define FTSTDLIB_H_
+
+
+#include <stddef.h>
+
+#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.     */
+  /*                                                                    */
+  /**********************************************************************/
+
+
+#include <limits.h>
+
+#define FT_CHAR_BIT    CHAR_BIT
+#define FT_USHORT_MAX  USHRT_MAX
+#define FT_INT_MAX     INT_MAX
+#define FT_INT_MIN     INT_MIN
+#define FT_UINT_MAX    UINT_MAX
+#define FT_LONG_MIN    LONG_MIN
+#define FT_LONG_MAX    LONG_MAX
+#define FT_ULONG_MAX   ULONG_MAX
+
+
+  /**********************************************************************/
+  /*                                                                    */
+  /*                 character and string processing                    */
+  /*                                                                    */
+  /**********************************************************************/
+
+
+#include <string.h>
+/* ClassiCube functions to avoid stdlib */
+extern int   cc_strncmp(const char* a, const char* b, size_t maxCount);
+extern int    cc_strcmp(const char* a, const char* b);
+extern size_t cc_strlen(const char* a);
+extern char*  cc_strstr(const char* str, const char* substr);
+
+extern int   cc_memcmp(const void* ptrA, const void* ptrB, size_t num);
+extern void* cc_memchr(const void* ptr, int ch, size_t num);
+extern void* Mem_Copy(void* dst, const void* src,  unsigned size);
+extern void* Mem_Move(void* dst, const void* src,  unsigned size);
+extern void* Mem_Set(void* dst, unsigned char val, unsigned size);
+
+extern void cc_qsort(void* v, size_t count, size_t size,
+					int (*comp)(const void*, const void*));
+
+#define ft_memchr   cc_memchr
+#define ft_memcmp   cc_memcmp
+#define ft_memcpy   Mem_Copy
+#define ft_memmove  Mem_Move
+#define ft_memset   Mem_Set
+#define ft_strcmp   cc_strcmp
+#define ft_strlen   cc_strlen
+#define ft_strncmp  cc_strncmp
+#define ft_strstr   cc_strstr
+
+
+  /**********************************************************************/
+  /*                                                                    */
+  /*                             sorting                                */
+  /*                                                                    */
+  /**********************************************************************/
+
+
+#include <stdlib.h>
+
+#define ft_qsort  cc_qsort
+
+
+  /**********************************************************************/
+  /*                                                                    */
+  /*                         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           */
+
+#ifdef CC_BUILD_NOSTDLIB
+	/* Avoid stdlib with MinGW for Win9x build */
+	#define ft_longjmp     __builtin_longjmp
+	#define ft_setjmp( b ) __builtin_setjmp( *(ft_jmp_buf*) &(b) ) /* same thing here */
+#else
+	#define ft_longjmp     longjmp
+	#define ft_setjmp( b ) setjmp( *(ft_jmp_buf*) &(b) ) /* same thing here */
+#endif
+
+#endif /* FTSTDLIB_H_ */
+
+
+/* END */