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Diffstat (limited to 'Build/source/libs/freetype2/freetype-src/src/gzip/zutil.h')
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/gzip/zutil.h194
1 files changed, 66 insertions, 128 deletions
diff --git a/Build/source/libs/freetype2/freetype-src/src/gzip/zutil.h b/Build/source/libs/freetype2/freetype-src/src/gzip/zutil.h
index 2d734a835d4..c9688cd9c04 100644
--- a/Build/source/libs/freetype2/freetype-src/src/gzip/zutil.h
+++ b/Build/source/libs/freetype2/freetype-src/src/gzip/zutil.h
@@ -1,5 +1,5 @@
/* zutil.h -- internal interface and configuration of the compression library
- * Copyright (C) 1995-2016 Jean-loup Gailly, Mark Adler
+ * Copyright (C) 1995-2002 Jean-loup Gailly.
* For conditions of distribution and use, see copyright notice in zlib.h
*/
@@ -10,37 +10,26 @@
/* @(#) $Id$ */
-#ifndef ZUTIL_H
-#define ZUTIL_H
-
-#ifdef HAVE_HIDDEN
-# define ZLIB_INTERNAL __attribute__((visibility ("hidden")))
-#else
-# define ZLIB_INTERNAL
-#endif
+#ifndef _Z_UTIL_H
+#define _Z_UTIL_H
#include "zlib.h"
-#if defined(STDC) && !defined(Z_SOLO)
-# if !(defined(_WIN32_WCE) && defined(_MSC_VER))
-# include <stddef.h>
-# endif
+#ifdef STDC
+# include <stddef.h>
# include <string.h>
# include <stdlib.h>
#endif
-
-#ifdef Z_SOLO
-# ifndef Z_FREETYPE
- typedef long ptrdiff_t; /* guess -- will be caught if guess is wrong */
-# endif
+#ifdef NO_ERRNO_H
+ extern int errno;
+#else
+# include <errno.h>
#endif
#ifndef local
# define local static
#endif
-/* since "static" is used to mean two completely different things in C, we
- define "local" for the non-static meaning of "static", for readability
- (compile with -Dlocal if your debugger can't find static symbols) */
+/* compile with -Dlocal if your debugger can't find static symbols */
typedef unsigned char uch;
typedef uch FAR uchf;
@@ -48,13 +37,9 @@ typedef unsigned short ush;
typedef ush FAR ushf;
typedef unsigned long ulg;
-extern z_const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
-/* (size given to avoid silly warnings with Visual C++) */
-
-#define ERR_MSG(err) z_errmsg[Z_NEED_DICT-(err)]
#define ERR_RETURN(strm,err) \
- return (strm->msg = ERR_MSG(err), (err))
+ return (strm->msg = (char*)ERR_MSG(err), (err))
/* To be used only when the state is known to be valid */
/* common constants */
@@ -84,133 +69,90 @@ extern z_const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
/* target dependencies */
-#if defined(MSDOS) || (defined(WINDOWS) && !defined(WIN32))
+#ifdef MSDOS
# define OS_CODE 0x00
-# ifndef Z_SOLO
-# if defined(__TURBOC__) || defined(__BORLANDC__)
-# if (__STDC__ == 1) && (defined(__LARGE__) || defined(__COMPACT__))
- /* Allow compilation with ANSI keywords only enabled */
- void _Cdecl farfree( void *block );
- void *_Cdecl farmalloc( unsigned long nbytes );
-# else
-# include <alloc.h>
-# endif
-# else /* MSC or DJGPP */
-# include <malloc.h>
+# if defined(__TURBOC__) || defined(__BORLANDC__)
+# if(__STDC__ == 1) && (defined(__LARGE__) || defined(__COMPACT__))
+ /* Allow compilation with ANSI keywords only enabled */
+ void _Cdecl farfree( void *block );
+ void *_Cdecl farmalloc( unsigned long nbytes );
+# else
+# include <alloc.h>
# endif
+# else /* MSC or DJGPP */
# endif
#endif
-#ifdef AMIGA
-# define OS_CODE 1
+#ifdef OS2
+# define OS_CODE 0x06
+#endif
+
+#ifdef WIN32 /* Window 95 & Windows NT */
+# define OS_CODE 0x0b
#endif
#if defined(VAXC) || defined(VMS)
-# define OS_CODE 2
+# define OS_CODE 0x02
# define F_OPEN(name, mode) \
- fopen((name), (mode), "mbc=60", "ctx=stm", "rfm=fix", "mrs=512")
+ ft_fopen((name), (mode), "mbc=60", "ctx=stm", "rfm=fix", "mrs=512")
#endif
-#ifdef __370__
-# if __TARGET_LIB__ < 0x20000000
-# define OS_CODE 4
-# elif __TARGET_LIB__ < 0x40000000
-# define OS_CODE 11
-# else
-# define OS_CODE 8
-# endif
+#ifdef AMIGA
+# define OS_CODE 0x01
#endif
#if defined(ATARI) || defined(atarist)
-# define OS_CODE 5
-#endif
-
-#ifdef OS2
-# define OS_CODE 6
-# if defined(M_I86) && !defined(Z_SOLO)
-# include <malloc.h>
-# endif
+# define OS_CODE 0x05
#endif
#if defined(MACOS) || defined(TARGET_OS_MAC)
-# define OS_CODE 7
-# ifndef Z_SOLO
-# if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os
-# include <unix.h> /* for fdopen */
-# else
-# ifndef fdopen
-# define fdopen(fd,mode) NULL /* No fdopen() */
-# endif
+# define OS_CODE 0x07
+# if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os
+# include <unix.h> /* for fdopen */
+# else
+# ifndef fdopen
+# define fdopen(fd,mode) NULL /* No fdopen() */
# endif
# endif
#endif
-#ifdef __acorn
-# define OS_CODE 13
-#endif
-
-#if defined(WIN32) && !defined(__CYGWIN__)
-# define OS_CODE 10
+#ifdef __50SERIES /* Prime/PRIMOS */
+# define OS_CODE 0x0F
#endif
-#ifdef _BEOS_
-# define OS_CODE 16
-#endif
-
-#ifdef __TOS_OS400__
-# define OS_CODE 18
-#endif
-
-#ifdef __APPLE__
-# define OS_CODE 19
+#ifdef TOPS20
+# define OS_CODE 0x0a
#endif
#if defined(_BEOS_) || defined(RISCOS)
# define fdopen(fd,mode) NULL /* No fdopen() */
#endif
-#if (defined(_MSC_VER) && (_MSC_VER > 600)) && !defined __INTERIX
-# if defined(_WIN32_WCE)
-# define fdopen(fd,mode) NULL /* No fdopen() */
-# ifndef _PTRDIFF_T_DEFINED
- typedef int ptrdiff_t;
-# define _PTRDIFF_T_DEFINED
-# endif
-# else
-# define fdopen(fd,type) _fdopen(fd,type)
-# endif
+#if (defined(_MSC_VER) && (_MSC_VER > 600))
+# define fdopen(fd,type) _fdopen(fd,type)
#endif
-#if defined(__BORLANDC__) && !defined(MSDOS)
- #pragma warn -8004
- #pragma warn -8008
- #pragma warn -8066
-#endif
-#ifndef Z_FREETYPE
-
-/* provide prototypes for these when building zlib without LFS */
-#if !defined(_WIN32) && \
- (!defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0)
- ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off_t));
- ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off_t));
-#endif
-
-#endif /* !Z_FREETYPE */
-
- /* common defaults */
+ /* Common defaults */
#ifndef OS_CODE
-# define OS_CODE 3 /* assume Unix */
+# define OS_CODE 0x03 /* assume Unix */
#endif
#ifndef F_OPEN
-# define F_OPEN(name, mode) fopen((name), (mode))
+# define F_OPEN(name, mode) ft_fopen((name), (mode))
#endif
/* functions */
-#if defined(pyr) || defined(Z_SOLO)
+#ifdef HAVE_STRERROR
+ extern char *strerror OF((int));
+# define zstrerror(errnum) strerror(errnum)
+#else
+# define zstrerror(errnum) ""
+#endif
+
+#if defined(pyr)
# define NO_MEMCPY
#endif
#if defined(SMALL_MEDIUM) && !defined(_MSC_VER) && !defined(__SC__)
@@ -234,16 +176,16 @@ extern z_const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
# define zmemzero(dest, len) ft_memset(dest, 0, len)
# endif
#else
- void ZLIB_INTERNAL zmemcpy OF((Bytef* dest, const Bytef* source, uInt len));
- int ZLIB_INTERNAL zmemcmp OF((const Bytef* s1, const Bytef* s2, uInt len));
- void ZLIB_INTERNAL zmemzero OF((Bytef* dest, uInt len));
+ extern void zmemcpy OF((Bytef* dest, const Bytef* source, uInt len));
+ extern int zmemcmp OF((const Bytef* s1, const Bytef* s2, uInt len));
+ extern void zmemzero OF((Bytef* dest, uInt len));
#endif
/* Diagnostic functions */
-#ifdef ZLIB_DEBUG
+#ifdef DEBUG
# include <stdio.h>
- extern int ZLIB_INTERNAL z_verbose;
- extern void ZLIB_INTERNAL z_error OF((char *m));
+ extern int z_verbose;
+ extern void z_error OF((char *m));
# define Assert(cond,msg) {if(!(cond)) z_error(msg);}
# define Trace(x) {if (z_verbose>=0) fprintf x ;}
# define Tracev(x) {if (z_verbose>0) fprintf x ;}
@@ -259,19 +201,15 @@ extern z_const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
# define Tracecv(c,x)
#endif
-#ifndef Z_SOLO
- voidpf ZLIB_INTERNAL zcalloc OF((voidpf opaque, unsigned items,
- unsigned size));
- void ZLIB_INTERNAL zcfree OF((voidpf opaque, voidpf ptr));
-#endif
+
+typedef uLong (*check_func) OF((uLong check, const Bytef *buf,
+ uInt len));
+local voidpf zcalloc OF((voidpf opaque, unsigned items, unsigned size));
+local void zcfree OF((voidpf opaque, voidpf ptr));
#define ZALLOC(strm, items, size) \
(*((strm)->zalloc))((strm)->opaque, (items), (size))
#define ZFREE(strm, addr) (*((strm)->zfree))((strm)->opaque, (voidpf)(addr))
#define TRY_FREE(s, p) {if (p) ZFREE(s, p);}
-/* Reverse the bytes in a 32-bit value */
-#define ZSWAP32(q) ((((q) >> 24) & 0xff) + (((q) >> 8) & 0xff00) + \
- (((q) & 0xff00) << 8) + (((q) & 0xff) << 24))
-
-#endif /* ZUTIL_H */
+#endif /* _Z_UTIL_H */