Refactored some platform dependent code into a new library,

lib/arch.  This should make porting easier.  Will probably
continue to refactor a little more, moving platform dependent
event handling stuff into lib/platform.

lib/arch/CArchStringUnix.h

@@ -0,0 +1,38 @@
+/*
+ * synergy -- mouse and keyboard sharing utility
+ * Copyright (C) 2002 Chris Schoeneman
+ * 
+ * This package is free software you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * found in the file COPYING that should have accompanied this file.
+ * 
+ * This package is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef CARCHSTRINGUNIX_H
+#define CARCHSTRINGUNIX_H
+
+#include "IArchString.h"
+
+#define ARCH_STRING CArchStringUnix
+
+class CArchStringUnix : public IArchString {
+public:
+	CArchStringUnix();
+	virtual ~CArchStringUnix();
+
+	// IArchString overrides
+	virtual int			vsnprintf(char* str,
+							int size, const char* fmt, va_list ap);
+	virtual CArchMBState	newMBState();
+	virtual void		closeMBState(CArchMBState);
+	virtual void		initMBState(CArchMBState);
+	virtual bool		isInitMBState(CArchMBState);
+	virtual int			convMBToWC(wchar_t*, const char*, int, CArchMBState);
+	virtual int			convWCToMB(char*, wchar_t, CArchMBState);
+};
+
+#endif