again, re-add some windows stuff Revert "possibly controversial commit: remove all windows sources, keeping only the windows cmake so that we can generate an sln to edit the code"

This reverts commit 48ba7961eb.

engine/shared/library/sharedFoundation/src/win32/ByteOrder.cpp

@@ -0,0 +1,58 @@
+// ======================================================================
+//
+// ByteOrder.cpp
+// copyright (c) 2001 Sony Online Entertainment
+//
+// ======================================================================
+
+#include "sharedFoundation/FirstSharedFoundation.h"
+#include "sharedFoundation/ByteOrder.h"
+
+// ======================================================================
+
+// I'm using the arguments, but the compiler can't tell that
+#pragma warning(disable: 4100)
+
+__declspec(naked) ulong ntohl(ulong netLong)
+{
+	_asm
+	{
+		mov     eax, [esp+4]
+		bswap   eax
+		ret
+	}
+} //lint !e533 !e715 // function should return a value, argument not referenced
+
+__declspec(naked) ulong htonl(ulong hostLong)
+{
+	_asm
+	{
+		mov     eax, [esp+4]
+		bswap   eax
+		ret
+	}
+} //lint !e533 !e715 // function should return a value, argument not referenced
+
+__declspec(naked) ushort ntohs(ushort netShort)
+{
+	_asm
+	{
+		mov     eax, [esp+4]
+		bswap   eax
+		shr     eax, 16
+		ret
+	}
+} //lint !e533 !e715 // function should return a value, argument not referenced
+
+__declspec(naked) ushort htons(ushort hostShort)
+{
+	_asm
+	{
+		mov     eax, [esp+4]
+		bswap   eax
+		shr     eax, 16
+		ret
+	}
+} //lint !e533 !e715 // function should return a value, argument not referenced
+
+// ======================================================================