Rename include Windows.h to windows.h for cross-compilation from Linux to Windows

examples/embedded_c/embedded_c.c

@@ -6,7 +6,7 @@
 
 /* Simple example program on how to use CivetWeb embedded into a C program. */
 #ifdef _WIN32
-#include <Windows.h>
+#include <windows.h>
 #else
 #include <unistd.h>
 #endif

examples/embedded_cpp/embedded_cpp.cpp

@@ -1,4 +1,4 @@
-/* Copyright (c) 2013-2014 the Civetweb developers
+/* Copyright (c) 2013-2016 the Civetweb developers
  * Copyright (c) 2013 No Face Press, LLC
  * License http://opensource.org/licenses/mit-license.php MIT License
  */
@@ -8,7 +8,7 @@
 #include "CivetServer.h"
 
 #ifdef _WIN32
-#include <Windows.h>
+#include <windows.h>
 #else
 #include <unistd.h>
 #endif

examples/websocket/WebSockCallbacks.c

@@ -10,7 +10,7 @@
 #include "WebSockCallbacks.h"
 
 #ifdef _WIN32
-#include <Windows.h>
+#include <windows.h>
 #define mg_sleep(x) Sleep(x)
 #else
 #include <unistd.h>

examples/websocket_client/websocket_client.c

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2014-2015 the Civetweb developers
+* Copyright (c) 2014-2016 the Civetweb developers
 * Copyright (c) 2014 Jordan Shelley
 * https://github.com/jshelley
 * License http://opensource.org/licenses/mit-license.php MIT License
@@ -12,7 +12,7 @@
 
 // Simple example program on how to use websocket client embedded C interface.
 #ifdef _WIN32
-#include <Windows.h>
+#include <windows.h>
 #define sleep(x) Sleep(1000 * (x))
 #else
 #include <unistd.h>

test/public_server.c

@@ -37,7 +37,7 @@
 #include <civetweb.h>
 
 #if defined(_WIN32)
-#include <Windows.h>
+#include <windows.h>
 #define test_sleep(x) (Sleep((x)*1000))
 #else
 #include <unistd.h>

test/testclient.c

@@ -2,7 +2,7 @@
 #include <time.h>
 
 #if defined(_WIN32) || defined(WIN32) 
-#include <Windows.h>
+#include <windows.h>
 void INIT(void) {WSADATA wsaData; WSAStartup(MAKEWORD(2,2), &wsaData);}
 #else
 #define INIT()