--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libzip/lib/compat.h	Wed Jun 29 09:24:55 2016 +0200
@@ -0,0 +1,181 @@
+#ifndef _HAD_LIBZIP_COMPAT_H
+#define _HAD_LIBZIP_COMPAT_H
+
+/*
+  compat.h -- compatibility defines.
+  Copyright (C) 1999-2016 Dieter Baron and Thomas Klausner
+
+  This file is part of libzip, a library to manipulate ZIP archives.
+  The authors can be contacted at <libzip@nih.at>
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+  1. Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+  2. Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in
+     the documentation and/or other materials provided with the
+     distribution.
+  3. The names of the authors may not be used to endorse or promote
+     products derived from this software without specific prior
+     written permission.
+ 
+  THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
+  OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+  GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+  IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+  IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* to have *_MAX definitions for all types when compiling with g++ */
+#define __STDC_LIMIT_MACROS
+
+#ifdef _WIN32
+#define ZIP_EXTERN __declspec(dllexport)
+/* for dup(), close(), etc. */
+#include <io.h>
+#endif
+
+#ifdef HAVE_STDBOOL_H
+#include <stdbool.h>
+#else
+typedef char bool;
+#define true    1
+#define false   0
+#endif
+
+#include <errno.h>
+
+/* at least MinGW does not provide EOPNOTSUPP, see
+ * http://sourceforge.net/p/mingw/bugs/263/
+ */
+#ifndef EOPNOTSUPP
+#define EOPNOTSUPP EINVAL
+#endif
+
+/* at least MinGW does not provide EOVERFLOW, see
+ * http://sourceforge.net/p/mingw/bugs/242/
+ */
+#ifndef EOVERFLOW
+#define EOVERFLOW EFBIG
+#endif
+
+#ifdef _WIN32
+#if defined(HAVE__CLOSE)
+#define close		_close
+#endif
+#if defined(HAVE__DUP)
+#define dup		_dup
+#endif
+/* crashes reported when using fdopen instead of _fdopen on Windows/Visual Studio 10/Win64 */
+#if defined(HAVE__FDOPEN)
+#define fdopen		_fdopen
+#endif
+#if !defined(HAVE_FILENO) && defined(HAVE__FILENO)
+#define fileno		_fileno
+#endif
+/* Windows' open() doesn't understand Unix permissions */
+#if defined(HAVE__OPEN)
+#define open(a, b, c)	_open((a), (b))
+#endif
+#if defined(HAVE__SNPRINTF)
+#define snprintf	_snprintf
+#endif
+#if defined(HAVE__STRDUP)
+#if !defined(HAVE_STRDUP) || defined(_WIN32)
+#undef strdup
+#define strdup		_strdup
+#endif
+#endif
+#if !defined(HAVE__SETMODE) && defined(HAVE_SETMODE)
+#define _setmode	setmode
+#endif
+#endif
+
+#ifndef HAVE_FSEEKO
+#define fseeko(s, o, w)	(fseek((s), (long int)(o), (w)))
+#endif
+
+#ifndef HAVE_FTELLO
+#define ftello(s)	((long)ftell((s)))
+#endif
+
+#ifndef HAVE_MKSTEMP
+int _zip_mkstemp(char *);
+#define mkstemp _zip_mkstemp
+#endif
+
+#if !defined(HAVE_STRCASECMP)
+#if defined(HAVE__STRICMP)
+#define strcasecmp	_stricmp
+#elif defined(HAVE_STRICMP)
+#define strcasecmp	stricmp
+#endif
+#endif
+
+#if SIZEOF_OFF_T == 8
+#define ZIP_OFF_MAX ZIP_INT64_MAX
+#define ZIP_OFF_MIN ZIP_INT64_MIN
+#elif SIZEOF_OFF_T == 4
+#define ZIP_OFF_MAX ZIP_INT32_MAX
+#define ZIP_OFF_MIN ZIP_INT32_MIN
+#elif SIZEOF_OFF_T == 2
+#define ZIP_OFF_MAX ZIP_INT16_MAX
+#define ZIP_OFF_MIN ZIP_INT16_MIN
+#else
+#error unsupported size of off_t
+#endif
+
+#if defined(HAVE_FTELLO) && defined(HAVE_FSEEKO)
+#define ZIP_FSEEK_MAX ZIP_OFF_MAX
+#define ZIP_FSEEK_MIN ZIP_OFF_MIN
+#else
+#include <limits.h>
+#define ZIP_FSEEK_MAX LONG_MAX
+#define ZIP_FSEEK_MIN LONG_MIN
+#endif
+
+#ifndef SIZE_MAX
+#if SIZEOF_SIZE_T == 8
+#define SIZE_MAX ZIP_INT64_MAX
+#elif SIZEOF_SIZE_T == 4
+#define SIZE_MAX ZIP_INT32_MAX
+#elif SIZEOF_SIZE_T == 2
+#define SIZE_MAX ZIP_INT16_MAX
+#else
+#error unsupported size of size_t
+#endif
+#endif
+
+#ifndef PRId64
+#ifdef _MSC_VER
+#define PRId64 "I64d"
+#else
+#define PRId64 "lld"
+#endif
+#endif
+
+#ifndef PRIu64
+#ifdef _MSC_VER
+#define PRIu64 "I64u"
+#else
+#define PRIu64 "llu"
+#endif
+#endif
+
+#ifndef S_ISDIR
+#define S_ISDIR(mode)	(((mode) & S_IFMT) == S_IFDIR)
+#endif
+
+#endif /* compat.h */