Fix Windows support

wincompat/README.txt

@@ -1,3 +1,4 @@
+# Copyright (c) 2017 - 2020 LiteSpeed Technologies Inc.  See LICENSE.
 - only debug and release are expected in the Cmakelists.txt. If you need a different config, please follow the model in that file to add it.
 
 - vcpkg does not have boringssl, so you'll have to build it yourself. Follow the instructions at the boringssl repository.

wincompat/getopt.c

@@ -1,3 +1,4 @@
+/* Copyright (c) 2017 - 2020 LiteSpeed Technologies Inc.  See LICENSE. */
 /* Getopt for GNU.
    NOTE: getopt is now part of the C library, so if you don't know what
    "Keep this file name-space clean" means, talk to roland@gnu.ai.mit.edu

wincompat/getopt.h

@@ -1,3 +1,4 @@
+/* Copyright (c) 2017 - 2020 LiteSpeed Technologies Inc.  See LICENSE. */
 /* Declarations for getopt.
    Copyright (C) 1989, 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
 

wincompat/getopt1.c

@@ -1,3 +1,4 @@
+/* Copyright (c) 2017 - 2020 LiteSpeed Technologies Inc.  See LICENSE. */
 /* getopt_long and getopt_long_only entry points for GNU getopt.
    Copyright (C) 1987, 88, 89, 90, 91, 92, 1993
 	Free Software Foundation, Inc.

wincompat/sys/queue.h

@@ -1,3 +1,4 @@
+/* Copyright (c) 2017 - 2020 LiteSpeed Technologies Inc.  See LICENSE. */
 /*-
  * SPDX-License-Identifier: BSD-3-Clause
  *

wincompat/vc_compat.h

@@ -1,3 +1,4 @@
+/* Copyright (c) 2017 - 2020 LiteSpeed Technologies Inc.  See LICENSE. */
 #pragma once
 #include <Windows.h>
 #include <winsock2.h>
@@ -7,7 +8,9 @@ struct iovec {
   size_t iov_len;     /* Number of bytes to transfer */
 };
 #define strcasecmp(a,b) _strcmpi(a,b)
+#define strncasecmp _strnicmp
 #define strdup _strdup
+#define PATH_MAX MAX_PATH
 
 #define posix_memalign(p, a, s) (((*(p)) = _aligned_malloc((s), (a))), *(p) ?0 :errno)