diff --git a/openair2/X2AP/x2ap.h b/openair2/X2AP/x2ap.h
new file mode 100644
index 0000000000000000000000000000000000000000..05166949eb6ffdd34af653b48b38331c2cf48053
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+++ b/openair2/X2AP/x2ap.h
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+/*******************************************************************************
+Eurecom OpenAirInterface Core Network
+Copyright(c) 1999 - 2014 Eurecom
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms and conditions of the GNU General Public License,
+  version 2, as published by the Free Software Foundation.
+
+  This program is distributed in the hope 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 St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+  The full GNU General Public License is included in this distribution in
+  the file called "COPYING".
+
+  Contact Information
+  Openair Admin: openair_admin@eurecom.fr
+  Openair Tech : openair_tech@eurecom.fr
+Forums       : http://forums.eurecom.fsr/openairinterface
+Address      : EURECOM,
+               Campus SophiaTech,
+               450 Route des Chappes,
+               CS 50193
+               06904 Biot Sophia Antipolis cedex,
+               FRANCE
+*******************************************************************************/
+
+
+#include <stdio.h>
+#include <stdint.h>
+
+/** @defgroup _x2ap_impl_ X2AP Layer Reference Implementation
+ * @ingroup _ref_implementation_
+ * @{
+ */
+
+#ifndef X2AP_H_
+#define X2AP_H_
+
+typedef struct x2ap_config_s {
+} x2ap_config_t;
+
+#if defined(OAI_EMU)
+#else
+extern x2ap_config_t x2ap_config;
+#endif
+
+void *x2ap_task(void *arg);
+
+#endif /* X2AP_H_ */
+
+/**
+ * @}
+ */