Platform: Windows: Create trampoline header

This way windows.h can be included if needed without a guard,
and we have a place to stub out defines for other platforms if
necessary.

include/icsneo/platform/windows.h

@@ -0,0 +1,8 @@
+#ifndef __PLATFORM_WINDOWS_H_
+#define __PLATFORM_WINDOWS_H_
+
+#if defined _WIN32
+#include "icsneo/platform/windows/windows.h"
+#endif
+
+#endif

include/icsneo/platform/windows/dynamiclib.h

@@ -1,7 +1,7 @@
 #ifndef __DYNAMICLIB_WINDOWS_H_
 #define __DYNAMICLIB_WINDOWS_H_
 
-#include "icsneo/platform/windows/windows.h"
+#include "icsneo/platform/windows.h"
 
 #ifdef ICSNEOC_MAKEDLL
 #define DLLExport __declspec(dllexport)

include/icsneo/platform/windows/internal/pcapdll.h

@@ -3,7 +3,7 @@
 
 #ifdef __cplusplus
 
-#include "icsneo/platform/windows/windows.h"
+#include "icsneo/platform/windows.h"
 #include <pcap.h>
 #include <memory>
 

platform/windows/registry.cpp

@@ -1,5 +1,5 @@
 #include "icsneo/platform/windows/registry.h"
-#include "icsneo/platform/windows/windows.h"
+#include "icsneo/platform/windows.h"
 #include <codecvt>
 #include <vector>
 #include <locale>