Full native win32 support

This will now compile with MSVC using the make.bat batch file. It does
however bring in some additional third party dependencies: ports of
dirent and getopt (something I'd ideally like to work on in the future).

Signed-off-by: Rory Bradford <roryrjb@gmail.com>

9 files changed, 1740 insertions, 0 deletions

diff --git a/getopt/.gitignore b/getopt/.gitignore
new file mode 100644
index 0000000..975acee
--- /dev/null
+++ b/getopt/.gitignore
@@ -0,0 +1,4 @@
+Win32/
+x64/
+.vs/
+*.user
\ No newline at end of file
diff --git a/getopt/LICENSE b/getopt/LICENSE
new file mode 100644
index 0000000..153d416
--- /dev/null
+++ b/getopt/LICENSE
@@ -0,0 +1,165 @@
+                   GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+
+  This version of the GNU Lesser General Public License incorporates
+the terms and conditions of version 3 of the GNU General Public
+License, supplemented by the additional permissions listed below.
+
+  0. Additional Definitions.
+
+  As used herein, "this License" refers to version 3 of the GNU Lesser
+General Public License, and the "GNU GPL" refers to version 3 of the GNU
+General Public License.
+
+  "The Library" refers to a covered work governed by this License,
+other than an Application or a Combined Work as defined below.
+
+  An "Application" is any work that makes use of an interface provided
+by the Library, but which is not otherwise based on the Library.
+Defining a subclass of a class defined by the Library is deemed a mode
+of using an interface provided by the Library.
+
+  A "Combined Work" is a work produced by combining or linking an
+Application with the Library.  The particular version of the Library
+with which the Combined Work was made is also called the "Linked
+Version".
+
+  The "Minimal Corresponding Source" for a Combined Work means the
+Corresponding Source for the Combined Work, excluding any source code
+for portions of the Combined Work that, considered in isolation, are
+based on the Application, and not on the Linked Version.
+
+  The "Corresponding Application Code" for a Combined Work means the
+object code and/or source code for the Application, including any data
+and utility programs needed for reproducing the Combined Work from the
+Application, but excluding the System Libraries of the Combined Work.
+
+  1. Exception to Section 3 of the GNU GPL.
+
+  You may convey a covered work under sections 3 and 4 of this License
+without being bound by section 3 of the GNU GPL.
+
+  2. Conveying Modified Versions.
+
+  If you modify a copy of the Library, and, in your modifications, a
+facility refers to a function or data to be supplied by an Application
+that uses the facility (other than as an argument passed when the
+facility is invoked), then you may convey a copy of the modified
+version:
+
+   a) under this License, provided that you make a good faith effort to
+   ensure that, in the event an Application does not supply the
+   function or data, the facility still operates, and performs
+   whatever part of its purpose remains meaningful, or
+
+   b) under the GNU GPL, with none of the additional permissions of
+   this License applicable to that copy.
+
+  3. Object Code Incorporating Material from Library Header Files.
+
+  The object code form of an Application may incorporate material from
+a header file that is part of the Library.  You may convey such object
+code under terms of your choice, provided that, if the incorporated
+material is not limited to numerical parameters, data structure
+layouts and accessors, or small macros, inline functions and templates
+(ten or fewer lines in length), you do both of the following:
+
+   a) Give prominent notice with each copy of the object code that the
+   Library is used in it and that the Library and its use are
+   covered by this License.
+
+   b) Accompany the object code with a copy of the GNU GPL and this license
+   document.
+
+  4. Combined Works.
+
+  You may convey a Combined Work under terms of your choice that,
+taken together, effectively do not restrict modification of the
+portions of the Library contained in the Combined Work and reverse
+engineering for debugging such modifications, if you also do each of
+the following:
+
+   a) Give prominent notice with each copy of the Combined Work that
+   the Library is used in it and that the Library and its use are
+   covered by this License.
+
+   b) Accompany the Combined Work with a copy of the GNU GPL and this license
+   document.
+
+   c) For a Combined Work that displays copyright notices during
+   execution, include the copyright notice for the Library among
+   these notices, as well as a reference directing the user to the
+   copies of the GNU GPL and this license document.
+
+   d) Do one of the following:
+
+       0) Convey the Minimal Corresponding Source under the terms of this
+       License, and the Corresponding Application Code in a form
+       suitable for, and under terms that permit, the user to
+       recombine or relink the Application with a modified version of
+       the Linked Version to produce a modified Combined Work, in the
+       manner specified by section 6 of the GNU GPL for conveying
+       Corresponding Source.
+
+       1) Use a suitable shared library mechanism for linking with the
+       Library.  A suitable mechanism is one that (a) uses at run time
+       a copy of the Library already present on the user's computer
+       system, and (b) will operate properly with a modified version
+       of the Library that is interface-compatible with the Linked
+       Version.
+
+   e) Provide Installation Information, but only if you would otherwise
+   be required to provide such information under section 6 of the
+   GNU GPL, and only to the extent that such information is
+   necessary to install and execute a modified version of the
+   Combined Work produced by recombining or relinking the
+   Application with a modified version of the Linked Version. (If
+   you use option 4d0, the Installation Information must accompany
+   the Minimal Corresponding Source and Corresponding Application
+   Code. If you use option 4d1, you must provide the Installation
+   Information in the manner specified by section 6 of the GNU GPL
+   for conveying Corresponding Source.)
+
+  5. Combined Libraries.
+
+  You may place library facilities that are a work based on the
+Library side by side in a single library together with other library
+facilities that are not Applications and are not covered by this
+License, and convey such a combined library under terms of your
+choice, if you do both of the following:
+
+   a) Accompany the combined library with a copy of the same work based
+   on the Library, uncombined with any other library facilities,
+   conveyed under the terms of this License.
+
+   b) Give prominent notice with the combined library that part of it
+   is a work based on the Library, and explaining where to find the
+   accompanying uncombined form of the same work.
+
+  6. Revised Versions of the GNU Lesser General Public License.
+
+  The Free Software Foundation may publish revised and/or new versions
+of the GNU Lesser General Public License from time to time. Such new
+versions will be similar in spirit to the present version, but may
+differ in detail to address new problems or concerns.
+
+  Each version is given a distinguishing version number. If the
+Library as you received it specifies that a certain numbered version
+of the GNU Lesser General Public License "or any later version"
+applies to it, you have the option of following the terms and
+conditions either of that published version or of any later version
+published by the Free Software Foundation. If the Library as you
+received it does not specify a version number of the GNU Lesser
+General Public License, you may choose any version of the GNU Lesser
+General Public License ever published by the Free Software Foundation.
+
+  If the Library as you received it specifies that a proxy can decide
+whether future versions of the GNU Lesser General Public License shall
+apply, that proxy's public statement of acceptance of any version is
+permanent authorization for you to choose that version for the
+Library.
\ No newline at end of file
diff --git a/getopt/README.md b/getopt/README.md
new file mode 100644
index 0000000..d294ae4
--- /dev/null
+++ b/getopt/README.md
@@ -0,0 +1,9 @@
+getopt port for Visual C++
+==========================
+
+[![Build status](https://ci.appveyor.com/api/projects/status/reb7dt6x7jdn1700/branch/master?svg=true)](https://ci.appveyor.com/project/qmfrederik/getopt/branch/master)
+
+This repository contains a port of getopt which can be used with Visual C++. It is intended to be used with vcpkg.
+
+The Visual C++ port was originally done by Ludvik Jerabek, and described in the [Full getopt Port for Unicode and Multibyte Microsoft Visual C, C++, or MFC Projects](https://www.codeproject.com/Articles/157001/Full-getopt-Port-for-Unicode-and-Multibyte-Microso/)
+article. This repository contains a copy of that code and the article.
\ No newline at end of file
diff --git a/getopt/appveyor.yml b/getopt/appveyor.yml
new file mode 100644
index 0000000..868a0b0
--- /dev/null
+++ b/getopt/appveyor.yml
@@ -0,0 +1,5 @@
+build_script:
+  - msbuild getopt.sln /p:Configuration=Debug /p:Platform=Win32 /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll"
+  - msbuild getopt.sln /p:Configuration=Debug /p:Platform=x64 /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll"
+  - msbuild getopt.sln /p:Configuration=Release /p:Platform=Win32 /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll"
+  - msbuild getopt.sln /p:Configuration=Release /p:Platform=x64 /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll"
diff --git a/getopt/article.md b/getopt/article.md
new file mode 100644
index 0000000..68c2c0d
--- /dev/null
+++ b/getopt/article.md
@@ -0,0 +1,224 @@
+Full getopt Port for Unicode and Multibyte Microsoft Visual C, C++, or MFC Projects
+===================================================================================
+
+Ludvik Jerabek, 15 Oct 2012
+
+Originally published at https://www.codeproject.com/Articles/157001/Full-getopt-Port-for-Unicode-and-Multibyte-Microso/
+
+
+Introduction
+------------
+
+This software was written after hours of searching for a robust Microsoft C and C++ implementation of getopt,
+which led to devoid results.
+
+This software is a modification of the Free Software Foundation, Inc. getopt library for parsing command line arguments
+and its purpose is to provide a Microsoft Visual C friendly derivative. The source code provides functionality for both
+Unicode and Multibyte builds and supports `getopt`, `getopt_long`, and `getopt_long_only`. Additionally the code supports the
+`POSIXLY_CORRECT` environment flag. The library uses the `_UNICODE` preprocessor directive when defining the `getopt`, `getopt_long`,
+and `getopt_long_only` functions. These functions are mapped back to `getopt_a`\`getopt_w`, `getopt_long_a`\`getopt_long_w`, and
+`getopt_long_only_a`\`getopt_long_only_w` respectively. This improvement was made to allow a single DLL to be used in both
+multibyte and Unicode projects.
+
+The original GNU code used several header and implementation files containing numerous preprocessor directives specific
+to Linux environments which have been removed. After removing unneeded dependencies, it was condensed into a single
+header and implementation file which can be compiled into a DLL, LIB, or directly included into any Visual C, C++, or MFC
+project. The getopt library can be used by proprietary software, however; certain measures need to be taken to ensure
+proprietary code adheres to the Lesser GNU Public License for non-derivative works. Please refer to the licensing section
+of this article for more details on how this software is licensed.
+
+For the sake of brevity, this article doesn't discuss how to use the `getopt` functions. Anyone new to using the `getopt`
+functions should refer to the GNU tutorial for using getopt.
+
+Licensing
+---------
+
+Since `getopt` is licensed under LGPL, it is free to use in proprietary software under some restrictions.
+When using this library as part of a proprietary software solution, it is important that the library is used as
+a dynamically linked library (DLL) and is not statically linked or directly compiled into proprietary source code.
+Static linkage requires that your software be released GPL. Therefore, by keeping the library separately referenced
+via Dynamic Link Library (DLL), allows the DLL to be modified and updated without changing the proprietary software
+which utilizes the library; under this condition proprietary software is said to "use" the library. Thus, it is not
+considered to be a derivative work and can be distributed freely under any license.
+
+Preprocessor Definitions
+------------------------
+
+Compiling `getopt` as a Dynamic Link Library (DLL) requires the preprocessor definition of `EXPORTS_GETOPT`.
+The definition of `EXPORTS_GETOPT` sets the internal preprocessor definition `_GETOPT_API` to the value `__declspec(dllexport)`.
+Compiling getopt as a Static Library (LIB) or directly including the source and header file within a project requires the
+preprocessor definition of `STATIC_GETOPT`. The definition of `STATIC_GETOPT` clears the value of the internal preprocessor definition
+of `_GETOPT_API`. Compiling software to use _getopt.dll_ requires that no library specific preprocessor definitions be used.
+When no library specific preprocessor definitions are used the value assigned to the internal preprocessor definition `_GETOPT_API` is `__declspec(dllimport)`.
+
+The code segment below demonstrates the logic outlined above:
+
+```c
+#if defined(EXPORTS_GETOPT) && defined(STATIC_GETOPT)
+    #error "The preprocessor definitions of EXPORTS_GETOPT 
+        and STATIC_GETOPT can only be used individually"
+#elif defined(STATIC_GETOPT)
+#pragma message("Warning static builds of getopt violate the Lesser GNU Public License")
+    #define _GETOPT_API
+#elif defined(EXPORTS_GETOPT)
+    #pragma message("Exporting getopt library")
+    #define _GETOPT_API __declspec(dllexport)    
+#else
+    #pragma message("Importing getopt library")
+    #define _GETOPT_API __declspec(dllimport)
+#endif
+```
+
+The following code segment located in _getopt.h_ is responsible for mapping the correct version of the `getopt`, `getopt_long`,
+and `getopt_long_only` functions. The `getopt` functions appended with `_a` to denote ANSI characters using the char type and
+Unicode functions are appended with `_w` to denote wide characters using the `wchar_t` type.
+
+```c
+#ifdef _UNICODE
+    #define getopt getopt_w
+    #define getopt_long getopt_long_w
+    #define getopt_long_only getopt_long_only_w
+    #define option option_w
+    #define optarg optarg_w
+#else
+    #define getopt getopt_a
+    #define getopt_long getopt_long_a
+    #define getopt_long_only getopt_long_only_a
+    #define option option_a
+    #define optarg optarg_a
+#endif
+```
+
+Using the Code
+---------------
+
+The code is used identical to GNU `getopt`.
+
+```c
+#include <stdio.h>
+#include <stdlib.h>
+#include "tchar.h"
+#include "getopt.h"
+
+int _tmain(int argc, TCHAR** argv)
+{
+    static int verbose_flag;
+    int c;
+
+    while (1)
+    {        
+        static struct option long_options[] =
+        {
+            {_T("verbose"), ARG_NONE, &verbose_flag, 1},
+            {_T("brief"),   ARG_NONE, &verbose_flag, 0},
+            {_T("add"),     ARG_NONE, 0, _T('a')},
+            {_T("append"),  ARG_NONE, 0, _T('b')},
+            {_T("delete"),  ARG_REQ,  0, _T('d')},
+            {_T("create"),  ARG_REQ,  0, _T('c')},
+            {_T("file"),    ARG_REQ, 0 , _T('f')},
+            { ARG_NULL , ARG_NULL , ARG_NULL , ARG_NULL }
+        };
+
+        int option_index = 0;
+        c = getopt_long(argc, argv, _T("abc:d:f:"), long_options, &option_index);
+
+        // Check for end of operation or error
+        if (c == -1)
+            break;
+
+        // Handle options
+        switch (c)
+        {
+        case 0:
+            /* If this option set a flag, do nothing else now. */
+            if (long_options[option_index].flag != 0)
+                break;
+            _tprintf (_T("option %s"), long_options[option_index].name);
+            if (optarg)
+                _tprintf (_T(" with arg %s"), optarg);
+            _tprintf (_T("\n"));
+            break;
+
+        case _T('a'):
+            _tprintf(_T("option -a\n"));
+            break;
+
+        case _T('b'):
+            _tprintf(_T("option -b\n"));
+            break;
+
+        case _T('c'):
+            _tprintf (_T("option -c with value `%s'\n"), optarg);
+            break;
+
+        case _T('d'):
+            _tprintf (_T("option -d with value `%s'\n"), optarg);
+            break;
+
+        case _T('f'):
+            _tprintf (_T("option -f with value `%s'\n"), optarg);
+            break;
+
+        case '?':
+            /* getopt_long already printed an error message. */
+            break;
+
+        default:
+            abort();
+        }
+    }
+
+    if (verbose_flag)
+        _tprintf (_T("verbose flag is set\n"));
+
+
+    if (optind < argc)
+    {
+        _tprintf (_T("non-option ARGV-elements: "));
+        while (optind < argc) _tprintf (_T("%s "), argv[optind++]);
+        _tprintf (_T("\n"));
+    }
+    return 0;
+}
+```
+ 
+Using this Code with C++ Precompiled Headers
+--------------------------------------------
+
+When using this code statically within a C++ project with precompiled headers, it is necessary to rename `getopt.c`
+to `getopt.cpp` in order to circumvent the following compiler error:
+
+```
+"C1853 - Precompiled header file is from a previous version of the compiler, 
+or the precompiled header is C++ and you are using it from C (or vice versa)."
+```
+
+Additionally precompiled header file must be added as the first include of the `getopt.c` or `getopt.cpp` file.
+For example, if you are using _stdafx.h_ as the precompiled header, the following would be expected:
+
+```
+// File comments removed
+#include "stdafx.h"
+#define _CRT_SECURE_NO_WARNINGS
+#include <stdlib.h>
+#include <stdio.h>
+#include "getopt.h"
+```
+
+History
+-------
+
+- 02/03/2011 - Initial release
+- 02/20/2011 - Fixed L4 compiler warnings
+- 07/05/2011 - Added no_argument, required_argument, optional_argument def
+- 08/05/2011 - Fixed non-argument runtime bug which caused runtime exception
+- 08/09/2011 - Added code to export functions for DLL and LIB
+- 02/15/2012 - Fixed _GETOPT_THROW definition missing in implementation file
+- 08/03/2012 - Created separate functions for char and wchar_t characters so single DLL can do both Unicode and ANSI
+- 10/15/2012 - Modified to match latest GNU features
+- 06/19/2015 - Fixed maximum option limitation caused by option_a (255) and option_w (65535) structure val variable
+
+License
+-------
+
+This article, along with any associated source code and files, is licensed under The GNU Lesser General Public License (LGPLv3)
\ No newline at end of file
diff --git a/getopt/getopt.c b/getopt/getopt.c
new file mode 100644
index 0000000..fc7b1a0
--- /dev/null
+++ b/getopt/getopt.c
@@ -0,0 +1,973 @@
+/* Getopt for Microsoft C
+This code is a modification of the Free Software Foundation, Inc.
+Getopt library for parsing command line argument the purpose was
+to provide a Microsoft Visual C friendly derivative. This code
+provides functionality for both Unicode and Multibyte builds.
+
+Date: 02/03/2011 - Ludvik Jerabek - Initial Release
+Version: 1.0
+Comment: Supports getopt, getopt_long, and getopt_long_only
+and POSIXLY_CORRECT environment flag
+License: LGPL
+
+Revisions:
+
+02/03/2011 - Ludvik Jerabek - Initial Release
+02/20/2011 - Ludvik Jerabek - Fixed compiler warnings at Level 4
+07/05/2011 - Ludvik Jerabek - Added no_argument, required_argument, optional_argument defs
+08/03/2011 - Ludvik Jerabek - Fixed non-argument runtime bug which caused runtime exception
+08/09/2011 - Ludvik Jerabek - Added code to export functions for DLL and LIB
+02/15/2012 - Ludvik Jerabek - Fixed _GETOPT_THROW definition missing in implementation file
+08/01/2012 - Ludvik Jerabek - Created separate functions for char and wchar_t characters so single dll can do both unicode and ansi
+10/15/2012 - Ludvik Jerabek - Modified to match latest GNU features
+06/19/2015 - Ludvik Jerabek - Fixed maximum option limitation caused by option_a (255) and option_w (65535) structure val variable
+
+**DISCLAIMER**
+THIS MATERIAL IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND,
+EITHER EXPRESS OR IMPLIED, INCLUDING, BUT Not LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+PURPOSE, OR NON-INFRINGEMENT. SOME JURISDICTIONS DO NOT ALLOW THE
+EXCLUSION OF IMPLIED WARRANTIES, SO THE ABOVE EXCLUSION MAY NOT
+APPLY TO YOU. IN NO EVENT WILL I BE LIABLE TO ANY PARTY FOR ANY
+DIRECT, INDIRECT, SPECIAL OR OTHER CONSEQUENTIAL DAMAGES FOR ANY
+USE OF THIS MATERIAL INCLUDING, WITHOUT LIMITATION, ANY LOST
+PROFITS, BUSINESS INTERRUPTION, LOSS OF PROGRAMS OR OTHER DATA ON
+YOUR INFORMATION HANDLING SYSTEM OR OTHERWISE, EVEN If WE ARE
+EXPRESSLY ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+*/
+#define _CRT_SECURE_NO_WARNINGS
+#include <stdlib.h>
+#include <stdio.h>
+#include <malloc.h>
+#include "getopt.h"
+
+#ifdef __cplusplus
+	#define _GETOPT_THROW throw()
+#else
+	#define _GETOPT_THROW
+#endif
+
+int optind = 1;
+int opterr = 1;
+int optopt = '?';
+enum ENUM_ORDERING { REQUIRE_ORDER, PERMUTE, RETURN_IN_ORDER };
+
+//
+//
+//		Ansi structures and functions follow
+// 
+//
+
+static struct _getopt_data_a
+{
+	int optind;
+	int opterr;
+	int optopt;
+	char *optarg;
+	int __initialized;
+	char *__nextchar;
+	enum ENUM_ORDERING __ordering;
+	int __posixly_correct;
+	int __first_nonopt;
+	int __last_nonopt;
+} getopt_data_a;
+char *optarg_a;
+
+static void exchange_a(char **argv, struct _getopt_data_a *d)
+{
+	int bottom = d->__first_nonopt;
+	int middle = d->__last_nonopt;
+	int top = d->optind;
+	char *tem;
+	while (top > middle && middle > bottom)
+	{
+		if (top - middle > middle - bottom)
+		{
+			int len = middle - bottom;
+			register int i;
+			for (i = 0; i < len; i++)
+			{
+				tem = argv[bottom + i];
+				argv[bottom + i] = argv[top - (middle - bottom) + i];
+				argv[top - (middle - bottom) + i] = tem;
+			}
+			top -= len;
+		}
+		else
+		{
+			int len = top - middle;
+			register int i;
+			for (i = 0; i < len; i++)
+			{
+				tem = argv[bottom + i];
+				argv[bottom + i] = argv[middle + i];
+				argv[middle + i] = tem;
+			}
+			bottom += len;
+		}
+	}
+	d->__first_nonopt += (d->optind - d->__last_nonopt);
+	d->__last_nonopt = d->optind;
+}
+static const char *_getopt_initialize_a (const char *optstring, struct _getopt_data_a *d, int posixly_correct)
+{
+	d->__first_nonopt = d->__last_nonopt = d->optind;
+	d->__nextchar = NULL;
+	d->__posixly_correct = posixly_correct | !!getenv("POSIXLY_CORRECT");
+	if (optstring[0] == '-')
+	{
+		d->__ordering = RETURN_IN_ORDER;
+		++optstring;
+	}
+	else if (optstring[0] == '+')
+	{
+		d->__ordering = REQUIRE_ORDER;
+		++optstring;
+	}
+	else if (d->__posixly_correct)
+		d->__ordering = REQUIRE_ORDER;
+	else
+		d->__ordering = PERMUTE;
+	return optstring;
+}
+int _getopt_internal_r_a (int argc, char *const *argv, const char *optstring, const struct option_a *longopts, int *longind, int long_only, struct _getopt_data_a *d, int posixly_correct)
+{
+	int print_errors = d->opterr;
+	if (argc < 1)
+		return -1;
+	d->optarg = NULL;
+	if (d->optind == 0 || !d->__initialized)
+	{
+		if (d->optind == 0)
+			d->optind = 1;
+		optstring = _getopt_initialize_a (optstring, d, posixly_correct);
+		d->__initialized = 1;
+	}
+	else if (optstring[0] == '-' || optstring[0] == '+')
+		optstring++;
+	if (optstring[0] == ':')
+		print_errors = 0;
+	if (d->__nextchar == NULL || *d->__nextchar == '\0')
+	{
+		if (d->__last_nonopt > d->optind)
+			d->__last_nonopt = d->optind;
+		if (d->__first_nonopt > d->optind)
+			d->__first_nonopt = d->optind;
+		if (d->__ordering == PERMUTE)
+		{
+			if (d->__first_nonopt != d->__last_nonopt && d->__last_nonopt != d->optind)
+				exchange_a ((char **) argv, d);
+			else if (d->__last_nonopt != d->optind)
+				d->__first_nonopt = d->optind;
+			while (d->optind < argc && (argv[d->optind][0] != '-' || argv[d->optind][1] == '\0'))
+				d->optind++;
+			d->__last_nonopt = d->optind;
+		}
+		if (d->optind != argc && !strcmp(argv[d->optind], "--"))
+		{
+			d->optind++;
+			if (d->__first_nonopt != d->__last_nonopt && d->__last_nonopt != d->optind)
+				exchange_a((char **) argv, d);
+			else if (d->__first_nonopt == d->__last_nonopt)
+				d->__first_nonopt = d->optind;
+			d->__last_nonopt = argc;
+			d->optind = argc;
+		}
+		if (d->optind == argc)
+		{
+			if (d->__first_nonopt != d->__last_nonopt)
+				d->optind = d->__first_nonopt;
+			return -1;
+		}
+		if ((argv[d->optind][0] != '-' || argv[d->optind][1] == '\0'))
+		{
+			if (d->__ordering == REQUIRE_ORDER)
+				return -1;
+			d->optarg = argv[d->optind++];
+			return 1;
+		}
+		d->__nextchar = (argv[d->optind] + 1 + (longopts != NULL && argv[d->optind][1] == '-'));
+	}
+	if (longopts != NULL && (argv[d->optind][1] == '-' || (long_only && (argv[d->optind][2] || !strchr(optstring, argv[d->optind][1])))))
+	{
+		char *nameend;
+		unsigned int namelen;
+		const struct option_a *p;
+		const struct option_a *pfound = NULL;
+		struct option_list
+		{
+			const struct option_a *p;
+			struct option_list *next;
+		} *ambig_list = NULL;
+		int exact = 0;
+		int indfound = -1;
+		int option_index;
+		for (nameend = d->__nextchar; *nameend && *nameend != '='; nameend++);
+		namelen = (unsigned int)(nameend - d->__nextchar);
+		for (p = longopts, option_index = 0; p->name; p++, option_index++)
+			if (!strncmp(p->name, d->__nextchar, namelen))
+			{
+				if (namelen == (unsigned int)strlen(p->name))
+				{
+					pfound = p;
+					indfound = option_index;
+					exact = 1;
+					break;
+				}
+				else if (pfound == NULL)
+				{
+					pfound = p;
+					indfound = option_index;
+				}
+				else if (long_only || pfound->has_arg != p->has_arg || pfound->flag != p->flag || pfound->val != p->val)
+				{
+					struct option_list *newp = (struct option_list*)alloca(sizeof(*newp));
+					newp->p = p;
+					newp->next = ambig_list;
+					ambig_list = newp;
+				}
+			}
+			if (ambig_list != NULL && !exact)
+			{
+				if (print_errors)
+				{
+					struct option_list first;
+					first.p = pfound;
+					first.next = ambig_list;
+					ambig_list = &first;
+					fprintf (stderr, "%s: option '%s' is ambiguous; possibilities:", argv[0], argv[d->optind]);
+					do
+					{
+						fprintf (stderr, " '--%s'", ambig_list->p->name);
+						ambig_list = ambig_list->next;
+					}
+					while (ambig_list != NULL);
+					fputc ('\n', stderr);
+				}
+				d->__nextchar += strlen(d->__nextchar);
+				d->optind++;
+				d->optopt = 0;
+				return '?';
+			}
+			if (pfound != NULL)
+			{
+				option_index = indfound;
+				d->optind++;
+				if (*nameend)
+				{
+					if (pfound->has_arg)
+						d->optarg = nameend + 1;
+					else
+					{
+						if (print_errors)
+						{
+							if (argv[d->optind - 1][1] == '-')
+							{
+								fprintf(stderr, "%s: option '--%s' doesn't allow an argument\n",argv[0], pfound->name);
+							}
+							else
+							{
+								fprintf(stderr, "%s: option '%c%s' doesn't allow an argument\n",argv[0], argv[d->optind - 1][0],pfound->name);
+							}
+						}
+						d->__nextchar += strlen(d->__nextchar);
+						d->optopt = pfound->val;
+						return '?';
+					}
+				}
+				else if (pfound->has_arg == 1)
+				{
+					if (d->optind < argc)
+						d->optarg = argv[d->optind++];
+					else
+					{
+						if (print_errors)
+						{
+							fprintf(stderr,"%s: option '--%s' requires an argument\n",argv[0], pfound->name);
+						}
+						d->__nextchar += strlen(d->__nextchar);
+						d->optopt = pfound->val;
+						return optstring[0] == ':' ? ':' : '?';
+					}
+				}
+				d->__nextchar += strlen(d->__nextchar);
+				if (longind != NULL)
+					*longind = option_index;
+				if (pfound->flag)
+				{
+					*(pfound->flag) = pfound->val;
+					return 0;
+				}
+				return pfound->val;
+			}
+			if (!long_only || argv[d->optind][1] == '-' || strchr(optstring, *d->__nextchar) == NULL)
+			{
+				if (print_errors)
+				{
+					if (argv[d->optind][1] == '-')
+					{
+						fprintf(stderr, "%s: unrecognized option '--%s'\n",argv[0], d->__nextchar);
+					}
+					else
+					{
+						fprintf(stderr, "%s: unrecognized option '%c%s'\n",argv[0], argv[d->optind][0], d->__nextchar);
+					}
+				}
+				d->__nextchar = (char *)"";
+				d->optind++;
+				d->optopt = 0;
+				return '?';
+			}
+	}
+	{
+		char c = *d->__nextchar++;
+		char *temp = (char*)strchr(optstring, c);
+		if (*d->__nextchar == '\0')
+			++d->optind;
+		if (temp == NULL || c == ':' || c == ';')
+		{
+			if (print_errors)
+			{
+				fprintf(stderr, "%s: invalid option -- '%c'\n", argv[0], c);
+			}
+			d->optopt = c;
+			return '?';
+		}
+		if (temp[0] == 'W' && temp[1] == ';')
+		{
+			char *nameend;
+			const struct option_a *p;
+			const struct option_a *pfound = NULL;
+			int exact = 0;
+			int ambig = 0;
+			int indfound = 0;
+			int option_index;
+			if (longopts == NULL)
+				goto no_longs;
+			if (*d->__nextchar != '\0')
+			{
+				d->optarg = d->__nextchar;
+				d->optind++;
+			}
+			else if (d->optind == argc)
+			{
+				if (print_errors)
+				{
+					fprintf(stderr,"%s: option requires an argument -- '%c'\n",argv[0], c);
+				}
+				d->optopt = c;
+				if (optstring[0] == ':')
+					c = ':';
+				else
+					c = '?';
+				return c;
+			}
+			else
+				d->optarg = argv[d->optind++];
+			for (d->__nextchar = nameend = d->optarg; *nameend && *nameend != '='; nameend++);
+			for (p = longopts, option_index = 0; p->name; p++, option_index++)
+				if (!strncmp(p->name, d->__nextchar, nameend - d->__nextchar))
+				{
+					if ((unsigned int) (nameend - d->__nextchar) == strlen(p->name))
+					{
+						pfound = p;
+						indfound = option_index;
+						exact = 1;
+						break;
+					}
+					else if (pfound == NULL)
+					{
+						pfound = p;
+						indfound = option_index;
+					}
+					else if (long_only || pfound->has_arg != p->has_arg || pfound->flag != p->flag || pfound->val != p->val)
+						ambig = 1;
+				}
+				if (ambig && !exact)
+				{
+					if (print_errors)
+					{
+						fprintf(stderr, "%s: option '-W %s' is ambiguous\n",argv[0], d->optarg);
+					}
+					d->__nextchar += strlen(d->__nextchar);
+					d->optind++;
+					return '?';
+				}
+				if (pfound != NULL)
+				{
+					option_index = indfound;
+					if (*nameend)
+					{
+						if (pfound->has_arg)
+							d->optarg = nameend + 1;
+						else
+						{
+							if (print_errors)
+							{
+								fprintf(stderr, "%s: option '-W %s' doesn't allow an argument\n",argv[0], pfound->name);
+							}
+							d->__nextchar += strlen(d->__nextchar);
+							return '?';
+						}
+					}
+					else if (pfound->has_arg == 1)
+					{
+						if (d->optind < argc)
+							d->optarg = argv[d->optind++];
+						else
+						{
+							if (print_errors)
+							{
+								fprintf(stderr, "%s: option '-W %s' requires an argument\n",argv[0], pfound->name);
+							}
+							d->__nextchar += strlen(d->__nextchar);
+							return optstring[0] == ':' ? ':' : '?';
+						}
+					}
+					else
+						d->optarg = NULL;
+					d->__nextchar += strlen(d->__nextchar);
+					if (longind != NULL)
+						*longind = option_index;
+					if (pfound->flag)
+					{
+						*(pfound->flag) = pfound->val;
+						return 0;
+					}
+					return pfound->val;
+				}
+no_longs:
+				d->__nextchar = NULL;
+				return 'W';
+		}
+		if (temp[1] == ':')
+		{
+			if (temp[2] == ':')
+			{
+				if (*d->__nextchar != '\0')
+				{
+					d->optarg = d->__nextchar;
+					d->optind++;
+				}
+				else
+					d->optarg = NULL;
+				d->__nextchar = NULL;
+			}
+			else
+			{
+				if (*d->__nextchar != '\0')
+				{
+					d->optarg = d->__nextchar;
+					d->optind++;
+				}
+				else if (d->optind == argc)
+				{
+					if (print_errors)
+					{
+						fprintf(stderr,"%s: option requires an argument -- '%c'\n",argv[0], c);
+					}
+					d->optopt = c;
+					if (optstring[0] == ':')
+						c = ':';
+					else
+						c = '?';
+				}
+				else
+					d->optarg = argv[d->optind++];
+				d->__nextchar = NULL;
+			}
+		}
+		return c;
+	}
+}
+int _getopt_internal_a (int argc, char *const *argv, const char *optstring, const struct option_a *longopts, int *longind, int long_only, int posixly_correct)
+{
+	int result;
+	getopt_data_a.optind = optind;
+	getopt_data_a.opterr = opterr;
+	result = _getopt_internal_r_a (argc, argv, optstring, longopts,longind, long_only, &getopt_data_a,posixly_correct);
+	optind = getopt_data_a.optind;
+	optarg_a = getopt_data_a.optarg;
+	optopt = getopt_data_a.optopt;
+	return result;
+}
+int getopt_a (int argc, char *const *argv, const char *optstring) _GETOPT_THROW
+{
+	return _getopt_internal_a (argc, argv, optstring, (const struct option_a *) 0, (int *) 0, 0, 0);
+}
+int getopt_long_a (int argc, char *const *argv, const char *options, const struct option_a *long_options, int *opt_index) _GETOPT_THROW
+{
+	return _getopt_internal_a (argc, argv, options, long_options, opt_index, 0, 0);
+}
+int getopt_long_only_a (int argc, char *const *argv, const char *options, const struct option_a *long_options, int *opt_index) _GETOPT_THROW
+{
+	return _getopt_internal_a (argc, argv, options, long_options, opt_index, 1, 0);
+}
+int _getopt_long_r_a (int argc, char *const *argv, const char *options, const struct option_a *long_options, int *opt_index, struct _getopt_data_a *d)
+{
+	return _getopt_internal_r_a (argc, argv, options, long_options, opt_index,0, d, 0);
+}
+int _getopt_long_only_r_a (int argc, char *const *argv, const char *options, const struct option_a *long_options, int *opt_index, struct _getopt_data_a *d)
+{
+	return _getopt_internal_r_a (argc, argv, options, long_options, opt_index, 1, d, 0);
+}
+
+//
+//
+//	Unicode Structures and Functions
+// 
+//
+
+static struct _getopt_data_w
+{
+	int optind;
+	int opterr;
+	int optopt;
+	wchar_t *optarg;
+	int __initialized;
+	wchar_t *__nextchar;
+	enum ENUM_ORDERING __ordering;
+	int __posixly_correct;
+	int __first_nonopt;
+	int __last_nonopt;
+} getopt_data_w;
+wchar_t *optarg_w;
+
+static void exchange_w(wchar_t **argv, struct _getopt_data_w *d)
+{
+	int bottom = d->__first_nonopt;
+	int middle = d->__last_nonopt;
+	int top = d->optind;
+	wchar_t *tem;
+	while (top > middle && middle > bottom)
+	{
+		if (top - middle > middle - bottom)
+		{
+			int len = middle - bottom;
+			register int i;
+			for (i = 0; i < len; i++)
+			{
+				tem = argv[bottom + i];
+				argv[bottom + i] = argv[top - (middle - bottom) + i];
+				argv[top - (middle - bottom) + i] = tem;
+			}
+			top -= len;
+		}
+		else
+		{
+			int len = top - middle;
+			register int i;
+			for (i = 0; i < len; i++)
+			{
+				tem = argv[bottom + i];
+				argv[bottom + i] = argv[middle + i];
+				argv[middle + i] = tem;
+			}
+			bottom += len;
+		}
+	}
+	d->__first_nonopt += (d->optind - d->__last_nonopt);
+	d->__last_nonopt = d->optind;
+}
+static const wchar_t *_getopt_initialize_w (const wchar_t *optstring, struct _getopt_data_w *d, int posixly_correct)
+{
+	d->__first_nonopt = d->__last_nonopt = d->optind;
+	d->__nextchar = NULL;
+	d->__posixly_correct = posixly_correct | !!_wgetenv(L"POSIXLY_CORRECT");
+	if (optstring[0] == L'-')
+	{
+		d->__ordering = RETURN_IN_ORDER;
+		++optstring;
+	}
+	else if (optstring[0] == L'+')
+	{
+		d->__ordering = REQUIRE_ORDER;
+		++optstring;
+	}
+	else if (d->__posixly_correct)
+		d->__ordering = REQUIRE_ORDER;
+	else
+		d->__ordering = PERMUTE;
+	return optstring;
+}
+int _getopt_internal_r_w (int argc, wchar_t *const *argv, const wchar_t *optstring, const struct option_w *longopts, int *longind, int long_only, struct _getopt_data_w *d, int posixly_correct)
+{
+	int print_errors = d->opterr;
+	if (argc < 1)
+		return -1;
+	d->optarg = NULL;
+	if (d->optind == 0 || !d->__initialized)
+	{
+		if (d->optind == 0)
+			d->optind = 1;
+		optstring = _getopt_initialize_w (optstring, d, posixly_correct);
+		d->__initialized = 1;
+	}
+	else if (optstring[0] == L'-' || optstring[0] == L'+')
+		optstring++;
+	if (optstring[0] == L':')
+		print_errors = 0;
+	if (d->__nextchar == NULL || *d->__nextchar == L'\0')
+	{
+		if (d->__last_nonopt > d->optind)
+			d->__last_nonopt = d->optind;
+		if (d->__first_nonopt > d->optind)
+			d->__first_nonopt = d->optind;
+		if (d->__ordering == PERMUTE)
+		{
+			if (d->__first_nonopt != d->__last_nonopt && d->__last_nonopt != d->optind)
+				exchange_w((wchar_t **) argv, d);
+			else if (d->__last_nonopt != d->optind)
+				d->__first_nonopt = d->optind;
+			while (d->optind < argc && (argv[d->optind][0] != L'-' || argv[d->optind][1] == L'\0'))
+				d->optind++;
+			d->__last_nonopt = d->optind;
+		}
+		if (d->optind != argc && !wcscmp(argv[d->optind], L"--"))
+		{
+			d->optind++;
+			if (d->__first_nonopt != d->__last_nonopt && d->__last_nonopt != d->optind)
+				exchange_w((wchar_t **) argv, d);
+			else if (d->__first_nonopt == d->__last_nonopt)
+				d->__first_nonopt = d->optind;
+			d->__last_nonopt = argc;
+			d->optind = argc;
+		}
+		if (d->optind == argc)
+		{
+			if (d->__first_nonopt != d->__last_nonopt)
+				d->optind = d->__first_nonopt;
+			return -1;
+		}
+		if ((argv[d->optind][0] != L'-' || argv[d->optind][1] == L'\0'))
+		{
+			if (d->__ordering == REQUIRE_ORDER)
+				return -1;
+			d->optarg = argv[d->optind++];
+			return 1;
+		}
+		d->__nextchar = (argv[d->optind] + 1 + (longopts != NULL && argv[d->optind][1] == L'-'));
+	}
+	if (longopts != NULL && (argv[d->optind][1] == L'-' || (long_only && (argv[d->optind][2] || !wcschr(optstring, argv[d->optind][1])))))
+	{
+		wchar_t *nameend;
+		unsigned int namelen;
+		const struct option_w *p;
+		const struct option_w *pfound = NULL;
+		struct option_list
+		{
+			const struct option_w *p;
+			struct option_list *next;
+		} *ambig_list = NULL;
+		int exact = 0;
+		int indfound = -1;
+		int option_index;
+		for (nameend = d->__nextchar; *nameend && *nameend != L'='; nameend++);
+		namelen = (unsigned int)(nameend - d->__nextchar);
+		for (p = longopts, option_index = 0; p->name; p++, option_index++)
+			if (!wcsncmp(p->name, d->__nextchar, namelen))
+			{
+				if (namelen == (unsigned int)wcslen(p->name))
+				{
+					pfound = p;
+					indfound = option_index;
+					exact = 1;
+					break;
+				}
+				else if (pfound == NULL)
+				{
+					pfound = p;
+					indfound = option_index;
+				}
+				else if (long_only || pfound->has_arg != p->has_arg || pfound->flag != p->flag || pfound->val != p->val)
+				{
+					struct option_list *newp = (struct option_list*)alloca(sizeof(*newp));
+					newp->p = p;
+					newp->next = ambig_list;
+					ambig_list = newp;
+				}
+			}
+			if (ambig_list != NULL && !exact)
+			{
+				if (print_errors)
+				{						
+					struct option_list first;
+					first.p = pfound;
+					first.next = ambig_list;
+					ambig_list = &first;
+					fwprintf(stderr, L"%s: option '%s' is ambiguous; possibilities:", argv[0], argv[d->optind]);
+					do
+					{
+						fwprintf (stderr, L" '--%s'", ambig_list->p->name);
+						ambig_list = ambig_list->next;
+					}
+					while (ambig_list != NULL);
+					fputwc (L'\n', stderr);
+				}
+				d->__nextchar += wcslen(d->__nextchar);
+				d->optind++;
+				d->optopt = 0;
+				return L'?';
+			}
+			if (pfound != NULL)
+			{
+				option_index = indfound;
+				d->optind++;
+				if (*nameend)
+				{
+					if (pfound->has_arg)
+						d->optarg = nameend + 1;
+					else
+					{
+						if (print_errors)
+						{
+							if (argv[d->optind - 1][1] == L'-')
+							{
+								fwprintf(stderr, L"%s: option '--%s' doesn't allow an argument\n",argv[0], pfound->name);
+							}
+							else
+							{
+								fwprintf(stderr, L"%s: option '%c%s' doesn't allow an argument\n",argv[0], argv[d->optind - 1][0],pfound->name);
+							}
+						}
+						d->__nextchar += wcslen(d->__nextchar);
+						d->optopt = pfound->val;
+						return L'?';
+					}
+				}
+				else if (pfound->has_arg == 1)
+				{
+					if (d->optind < argc)
+						d->optarg = argv[d->optind++];
+					else
+					{
+						if (print_errors)
+						{
+							fwprintf(stderr,L"%s: option '--%s' requires an argument\n",argv[0], pfound->name);
+						}
+						d->__nextchar += wcslen(d->__nextchar);
+						d->optopt = pfound->val;
+						return optstring[0] == L':' ? L':' : L'?';
+					}
+				}
+				d->__nextchar += wcslen(d->__nextchar);
+				if (longind != NULL)
+					*longind = option_index;
+				if (pfound->flag)
+				{
+					*(pfound->flag) = pfound->val;
+					return 0;
+				}
+				return pfound->val;
+			}
+			if (!long_only || argv[d->optind][1] == L'-' || wcschr(optstring, *d->__nextchar) == NULL)
+			{
+				if (print_errors)
+				{
+					if (argv[d->optind][1] == L'-')
+					{
+						fwprintf(stderr, L"%s: unrecognized option '--%s'\n",argv[0], d->__nextchar);
+					}
+					else
+					{
+						fwprintf(stderr, L"%s: unrecognized option '%c%s'\n",argv[0], argv[d->optind][0], d->__nextchar);
+					}
+				}
+				d->__nextchar = (wchar_t *)L"";
+				d->optind++;
+				d->optopt = 0;
+				return L'?';
+			}
+	}
+	{
+		wchar_t c = *d->__nextchar++;
+		wchar_t *temp = (wchar_t*)wcschr(optstring, c);
+		if (*d->__nextchar == L'\0')
+			++d->optind;
+		if (temp == NULL || c == L':' || c == L';')
+		{
+			if (print_errors)
+			{
+				fwprintf(stderr, L"%s: invalid option -- '%c'\n", argv[0], c);
+			}
+			d->optopt = c;
+			return L'?';
+		}
+		if (temp[0] == L'W' && temp[1] == L';')
+		{
+			wchar_t *nameend;
+			const struct option_w *p;
+			const struct option_w *pfound = NULL;
+			int exact = 0;
+			int ambig = 0;
+			int indfound = 0;
+			int option_index;
+			if (longopts == NULL)
+				goto no_longs;
+			if (*d->__nextchar != L'\0')
+			{
+				d->optarg = d->__nextchar;
+				d->optind++;
+			}
+			else if (d->optind == argc)
+			{
+				if (print_errors)
+				{
+					fwprintf(stderr,L"%s: option requires an argument -- '%c'\n",argv[0], c);
+				}
+				d->optopt = c;
+				if (optstring[0] == L':')
+					c = L':';
+				else
+					c = L'?';
+				return c;
+			}
+			else
+				d->optarg = argv[d->optind++];
+			for (d->__nextchar = nameend = d->optarg; *nameend && *nameend != L'='; nameend++);
+			for (p = longopts, option_index = 0; p->name; p++, option_index++)
+				if (!wcsncmp(p->name, d->__nextchar, nameend - d->__nextchar))
+				{
+					if ((unsigned int) (nameend - d->__nextchar) == wcslen(p->name))
+					{
+						pfound = p;
+						indfound = option_index;
+						exact = 1;
+						break;
+					}
+					else if (pfound == NULL)
+					{
+						pfound = p;
+						indfound = option_index;
+					}
+					else if (long_only || pfound->has_arg != p->has_arg || pfound->flag != p->flag || pfound->val != p->val)
+						ambig = 1;
+				}
+				if (ambig && !exact)
+				{
+					if (print_errors)
+					{
+						fwprintf(stderr, L"%s: option '-W %s' is ambiguous\n",argv[0], d->optarg);
+					}
+					d->__nextchar += wcslen(d->__nextchar);
+					d->optind++;
+					return L'?';
+				}
+				if (pfound != NULL)
+				{
+					option_index = indfound;
+					if (*nameend)
+					{
+						if (pfound->has_arg)
+							d->optarg = nameend + 1;
+						else
+						{
+							if (print_errors)
+							{
+								fwprintf(stderr, L"%s: option '-W %s' doesn't allow an argument\n",argv[0], pfound->name);
+							}
+							d->__nextchar += wcslen(d->__nextchar);
+							return L'?';
+						}
+					}
+					else if (pfound->has_arg == 1)
+					{
+						if (d->optind < argc)
+							d->optarg = argv[d->optind++];
+						else
+						{
+							if (print_errors)
+							{
+								fwprintf(stderr, L"%s: option '-W %s' requires an argument\n",argv[0], pfound->name);
+							}
+							d->__nextchar += wcslen(d->__nextchar);
+							return optstring[0] == L':' ? L':' : L'?';
+						}
+					}
+					else
+						d->optarg = NULL;
+					d->__nextchar += wcslen(d->__nextchar);
+					if (longind != NULL)
+						*longind = option_index;
+					if (pfound->flag)
+					{
+						*(pfound->flag) = pfound->val;
+						return 0;
+					}
+					return pfound->val;
+				}
+no_longs:
+				d->__nextchar = NULL;
+				return L'W';
+		}
+		if (temp[1] == L':')
+		{
+			if (temp[2] == L':')
+			{
+				if (*d->__nextchar != L'\0')
+				{
+					d->optarg = d->__nextchar;
+					d->optind++;
+				}
+				else
+					d->optarg = NULL;
+				d->__nextchar = NULL;
+			}
+			else
+			{
+				if (*d->__nextchar != L'\0')
+				{
+					d->optarg = d->__nextchar;
+					d->optind++;
+				}
+				else if (d->optind == argc)
+				{
+					if (print_errors)
+					{
+						fwprintf(stderr,L"%s: option requires an argument -- '%c'\n",argv[0], c);
+					}
+					d->optopt = c;
+					if (optstring[0] == L':')
+						c = L':';
+					else
+						c = L'?';
+				}
+				else
+					d->optarg = argv[d->optind++];
+				d->__nextchar = NULL;
+			}
+		}
+		return c;
+	}
+}
+int _getopt_internal_w (int argc, wchar_t *const *argv, const wchar_t *optstring, const struct option_w *longopts, int *longind, int long_only, int posixly_correct)
+{
+	int result;
+	getopt_data_w.optind = optind;
+	getopt_data_w.opterr = opterr;
+	result = _getopt_internal_r_w (argc, argv, optstring, longopts,longind, long_only, &getopt_data_w,posixly_correct);
+	optind = getopt_data_w.optind;
+	optarg_w = getopt_data_w.optarg;
+	optopt = getopt_data_w.optopt;
+	return result;
+}
+int getopt_w (int argc, wchar_t *const *argv, const wchar_t *optstring) _GETOPT_THROW
+{
+	return _getopt_internal_w (argc, argv, optstring, (const struct option_w *) 0, (int *) 0, 0, 0);
+}
+int getopt_long_w (int argc, wchar_t *const *argv, const wchar_t *options, const struct option_w *long_options, int *opt_index) _GETOPT_THROW
+{
+	return _getopt_internal_w (argc, argv, options, long_options, opt_index, 0, 0);
+}
+int getopt_long_only_w (int argc, wchar_t *const *argv, const wchar_t *options, const struct option_w *long_options, int *opt_index) _GETOPT_THROW
+{
+	return _getopt_internal_w (argc, argv, options, long_options, opt_index, 1, 0);
+}
+int _getopt_long_r_w (int argc, wchar_t *const *argv, const wchar_t *options, const struct option_w *long_options, int *opt_index, struct _getopt_data_w *d)
+{
+	return _getopt_internal_r_w (argc, argv, options, long_options, opt_index,0, d, 0);
+}
+int _getopt_long_only_r_w (int argc, wchar_t *const *argv, const wchar_t *options, const struct option_w *long_options, int *opt_index, struct _getopt_data_w *d)
+{
+	return _getopt_internal_r_w (argc, argv, options, long_options, opt_index, 1, d, 0);
+}
\ No newline at end of file
diff --git a/getopt/getopt.h b/getopt/getopt.h
new file mode 100644
index 0000000..5ed4a46
--- /dev/null
+++ b/getopt/getopt.h
@@ -0,0 +1,136 @@
+/* Getopt for Microsoft C
+This code is a modification of the Free Software Foundation, Inc.
+Getopt library for parsing command line argument the purpose was
+to provide a Microsoft Visual C friendly derivative. This code
+provides functionality for both Unicode and Multibyte builds.
+
+Date: 02/03/2011 - Ludvik Jerabek - Initial Release
+Version: 1.0
+Comment: Supports getopt, getopt_long, and getopt_long_only
+and POSIXLY_CORRECT environment flag
+License: LGPL
+
+Revisions:
+
+02/03/2011 - Ludvik Jerabek - Initial Release
+02/20/2011 - Ludvik Jerabek - Fixed compiler warnings at Level 4
+07/05/2011 - Ludvik Jerabek - Added no_argument, required_argument, optional_argument defs
+08/03/2011 - Ludvik Jerabek - Fixed non-argument runtime bug which caused runtime exception
+08/09/2011 - Ludvik Jerabek - Added code to export functions for DLL and LIB
+02/15/2012 - Ludvik Jerabek - Fixed _GETOPT_THROW definition missing in implementation file
+08/01/2012 - Ludvik Jerabek - Created separate functions for char and wchar_t characters so single dll can do both unicode and ansi
+10/15/2012 - Ludvik Jerabek - Modified to match latest GNU features
+06/19/2015 - Ludvik Jerabek - Fixed maximum option limitation caused by option_a (255) and option_w (65535) structure val variable
+
+**DISCLAIMER**
+THIS MATERIAL IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND,
+EITHER EXPRESS OR IMPLIED, INCLUDING, BUT Not LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+PURPOSE, OR NON-INFRINGEMENT. SOME JURISDICTIONS DO NOT ALLOW THE
+EXCLUSION OF IMPLIED WARRANTIES, SO THE ABOVE EXCLUSION MAY NOT
+APPLY TO YOU. IN NO EVENT WILL I BE LIABLE TO ANY PARTY FOR ANY
+DIRECT, INDIRECT, SPECIAL OR OTHER CONSEQUENTIAL DAMAGES FOR ANY
+USE OF THIS MATERIAL INCLUDING, WITHOUT LIMITATION, ANY LOST
+PROFITS, BUSINESS INTERRUPTION, LOSS OF PROGRAMS OR OTHER DATA ON
+YOUR INFORMATION HANDLING SYSTEM OR OTHERWISE, EVEN If WE ARE
+EXPRESSLY ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+*/
+#ifndef __GETOPT_H_
+	#define __GETOPT_H_
+
+	#ifdef _GETOPT_API
+		#undef _GETOPT_API
+	#endif
+
+	#if defined(EXPORTS_GETOPT) && defined(STATIC_GETOPT)
+		#error "The preprocessor definitions of EXPORTS_GETOPT and STATIC_GETOPT can only be used individually"
+	#elif defined(STATIC_GETOPT)
+		#pragma message("Warning static builds of getopt violate the Lesser GNU Public License")
+		#define _GETOPT_API
+	#elif defined(EXPORTS_GETOPT)
+		#pragma message("Exporting getopt library")
+		#define _GETOPT_API __declspec(dllexport)
+	#else
+		#pragma message("Importing getopt library")
+		#define _GETOPT_API __declspec(dllimport)
+	#endif
+
+	// Change behavior for C\C++
+	#ifdef __cplusplus
+		#define _BEGIN_EXTERN_C extern "C" {
+		#define _END_EXTERN_C }
+		#define _GETOPT_THROW throw()
+	#else
+		#define _BEGIN_EXTERN_C
+		#define _END_EXTERN_C
+		#define _GETOPT_THROW
+	#endif
+
+	// Standard GNU options
+	#define	null_argument		0	/*Argument Null*/
+	#define	no_argument			0	/*Argument Switch Only*/
+	#define required_argument	1	/*Argument Required*/
+	#define optional_argument	2	/*Argument Optional*/	
+
+	// Shorter Options
+	#define ARG_NULL	0	/*Argument Null*/
+	#define ARG_NONE	0	/*Argument Switch Only*/
+	#define ARG_REQ		1	/*Argument Required*/
+	#define ARG_OPT		2	/*Argument Optional*/
+
+	#include <string.h>
+	#include <wchar.h>
+
+_BEGIN_EXTERN_C
+
+	extern _GETOPT_API int optind;
+	extern _GETOPT_API int opterr;
+	extern _GETOPT_API int optopt;
+
+	// Ansi
+	struct option_a
+	{
+		const char* name;
+		int has_arg;
+		int *flag;
+		int val;
+	};
+	extern _GETOPT_API char *optarg_a;
+	extern _GETOPT_API int getopt_a(int argc, char *const *argv, const char *optstring) _GETOPT_THROW;
+	extern _GETOPT_API int getopt_long_a(int argc, char *const *argv, const char *options, const struct option_a *long_options, int *opt_index) _GETOPT_THROW;
+	extern _GETOPT_API int getopt_long_only_a(int argc, char *const *argv, const char *options, const struct option_a *long_options, int *opt_index) _GETOPT_THROW;
+
+	// Unicode
+	struct option_w
+	{
+		const wchar_t* name;
+		int has_arg;
+		int *flag;
+		int val;
+	};
+	extern _GETOPT_API wchar_t *optarg_w;
+	extern _GETOPT_API int getopt_w(int argc, wchar_t *const *argv, const wchar_t *optstring) _GETOPT_THROW;
+	extern _GETOPT_API int getopt_long_w(int argc, wchar_t *const *argv, const wchar_t *options, const struct option_w *long_options, int *opt_index) _GETOPT_THROW;
+	extern _GETOPT_API int getopt_long_only_w(int argc, wchar_t *const *argv, const wchar_t *options, const struct option_w *long_options, int *opt_index) _GETOPT_THROW;	
+	
+_END_EXTERN_C
+
+	#undef _BEGIN_EXTERN_C
+	#undef _END_EXTERN_C
+	#undef _GETOPT_THROW
+	#undef _GETOPT_API
+
+	#ifdef _UNICODE
+		#define getopt getopt_w
+		#define getopt_long getopt_long_w
+		#define getopt_long_only getopt_long_only_w
+		#define option option_w
+		#define optarg optarg_w
+	#else
+		#define getopt getopt_a
+		#define getopt_long getopt_long_a
+		#define getopt_long_only getopt_long_only_a
+		#define option option_a
+		#define optarg optarg_a
+	#endif
+#endif  // __GETOPT_H_
diff --git a/getopt/getopt.sln b/getopt/getopt.sln
new file mode 100644
index 0000000..45fb7b0
--- /dev/null
+++ b/getopt/getopt.sln
@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.27705.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "getopt", "getopt.vcxproj", "{4BBAEAA1-9AD1-42D2-B6DC-7F73C4B3D238}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Win32 = Debug|Win32
+		Debug|x64 = Debug|x64
+		Release|Win32 = Release|Win32
+		Release|x64 = Release|x64
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{4BBAEAA1-9AD1-42D2-B6DC-7F73C4B3D238}.Debug|Win32.ActiveCfg = Debug|Win32
+		{4BBAEAA1-9AD1-42D2-B6DC-7F73C4B3D238}.Debug|Win32.Build.0 = Debug|Win32
+		{4BBAEAA1-9AD1-42D2-B6DC-7F73C4B3D238}.Debug|x64.ActiveCfg = Debug|x64
+		{4BBAEAA1-9AD1-42D2-B6DC-7F73C4B3D238}.Debug|x64.Build.0 = Debug|x64
+		{4BBAEAA1-9AD1-42D2-B6DC-7F73C4B3D238}.Release|Win32.ActiveCfg = Release|Win32
+		{4BBAEAA1-9AD1-42D2-B6DC-7F73C4B3D238}.Release|Win32.Build.0 = Release|Win32
+		{4BBAEAA1-9AD1-42D2-B6DC-7F73C4B3D238}.Release|x64.ActiveCfg = Release|x64
+		{4BBAEAA1-9AD1-42D2-B6DC-7F73C4B3D238}.Release|x64.Build.0 = Release|x64
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {4E6DE38C-035F-4DBE-9385-C35AC4C787ED}
+	EndGlobalSection
+EndGlobal
diff --git a/getopt/getopt.vcxproj b/getopt/getopt.vcxproj
new file mode 100644
index 0000000..f2cf127
--- /dev/null
+++ b/getopt/getopt.vcxproj
@@ -0,0 +1,193 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{4BBAEAA1-9AD1-42D2-B6DC-7F73C4B3D238}</ProjectGuid>
+    <RootNamespace>GetOptTest</RootNamespace>
+    <Keyword>Win32Proj</Keyword>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v140</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v140</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <CharacterSet>Unicode</CharacterSet>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <PlatformToolset>v140</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <CharacterSet>Unicode</CharacterSet>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <PlatformToolset>v140</PlatformToolset>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup>
+    <_ProjectFileVersion>10.0.30319.1</_ProjectFileVersion>
+    <OutDir>$(SolutionDir)$(Platform)\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)$(Platform)\$(Configuration)\</IntDir>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</LinkIncremental>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</LinkIncremental>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</LinkIncremental>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</LinkIncremental>
+    <TargetName>getopt</TargetName>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <PreBuildEvent>
+      <Command>
+      </Command>
+    </PreBuildEvent>
+    <ClCompile>
+      <Optimization>MaxSpeed</Optimization>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;EXPORTS_GETOPT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+    </ClCompile>
+    <Link>
+      <OutputFile>$(OutDir)\getopt.dll</OutputFile>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Console</SubSystem>
+      <OptimizeReferences>true</OptimizeReferences>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <TargetMachine>MachineX86</TargetMachine>
+    </Link>
+    <PostBuildEvent>
+      <Command>
+      </Command>
+    </PostBuildEvent>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <PreBuildEvent>
+      <Command>
+      </Command>
+    </PreBuildEvent>
+    <ClCompile>
+      <Optimization>MaxSpeed</Optimization>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;EXPORTS_GETOPT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+    </ClCompile>
+    <Link>
+      <OutputFile>$(OutDir)\getopt.dll</OutputFile>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Console</SubSystem>
+      <OptimizeReferences>true</OptimizeReferences>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+    </Link>
+    <PostBuildEvent>
+      <Command>
+      </Command>
+    </PostBuildEvent>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <PreBuildEvent>
+      <Command>
+      </Command>
+    </PreBuildEvent>
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;EXPORTS_GETOPT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MinimalRebuild>true</MinimalRebuild>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level4</WarningLevel>
+      <DebugInformationFormat>EditAndContinue</DebugInformationFormat>
+    </ClCompile>
+    <Link>
+      <OutputFile>$(OutDir)\getopt.dll</OutputFile>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Console</SubSystem>
+      <TargetMachine>MachineX86</TargetMachine>
+    </Link>
+    <PostBuildEvent>
+      <Command>
+      </Command>
+    </PostBuildEvent>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <PreBuildEvent>
+      <Command>
+      </Command>
+    </PreBuildEvent>
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;EXPORTS_GETOPT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level4</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+    </ClCompile>
+    <Link>
+      <OutputFile>$(OutDir)\getopt.dll</OutputFile>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Console</SubSystem>
+    </Link>
+    <PostBuildEvent>
+      <Command>
+      </Command>
+    </PostBuildEvent>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="getopt.c" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="getopt.h" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
\ No newline at end of file