Changed project structure.

include/ehs/system/FileSystem.h

@@ -0,0 +1,17 @@
+#pragma once
+
+#include "ehs/EHS.h"
+#include "ehs/Str.h"
+
+namespace ehs
+{
+    class FileSystem
+    {
+    public:
+        static void SetWorkingDir(const Str_8& dir);
+
+        static Str_8 GetWorkingDir();
+
+        static void SetOwner(const Str_8& dir, const UInt_32 userId, const UInt_32 groupId);
+    };
+}