diff --git a/include/transport/MemoryUsage.h b/include/transport/MemoryUsage.h
new file mode 100644
index 0000000000000000000000000000000000000000..605dd157068abc9202f2b6f158e01663db2c578c
--- /dev/null
+++ b/include/transport/MemoryUsage.h
@@ -0,0 +1,33 @@
+/**
+ * libtransport -- C++ library for easy XMPP Transports development
+ *
+ * Copyright (C) 2011, Jan Kaluza <hanzz.k@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111-1301  USA
+ */
+
+#pragma once
+
+#include <vector>
+
+#ifndef WIN32
+#include "signal.h"
+#else 
+#define pid_t void*
+#endif
+
+namespace Transport {
+	void process_mem_usage(double& shared, double& resident_set, pid_t pid = 0);
+}