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diff --git a/hicn-plugin/src/faces/app/face_cons.h b/hicn-plugin/src/faces/app/face_cons.h
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+/*
+ * Copyright (c) 2017-2019 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _FACE_CONSUMER_H_
+#define _FACE_CONSUMER_H_
+
+#include <vnet/vnet.h>
+#include "../face.h"
+
+/**
+ * @file
+ *
+ * @brief Consumer application face.
+ *
+ * A consumer application face is built upon an ip face and identify a local
+ * consumer application (co-located with the forwarder) that acts as a
+ * consumer. The interface used by the consumer application face is
+ * assumed to be reserved only for hICN traffic (e.g.,  dedicated memif that
+ * connects the applictation to the forwarder). Only one application face can be
+ * assigned to an interface.
+ *
+ * In the vlib graph a consumer application face directly connect the
+ * device-input node to the hicn-vface-ip node.
+ */
+
+/**
+ * @brief Add a new consumer application face
+ *
+ * The method creates the internal ip face and set the ip address to the interface.
+ * @param nh_addr4 ipv4 address to assign to interface used by the application to
+ * send interest to the consumer face
+ * @param nh_addr6 ipv6 address to assign to interface used by the application to
+ * send interest to the consumer face
+ * @param swif interface associated to the face
+ */
+int
+hicn_face_cons_add (ip4_address_t * nh_addr4, ip6_address_t * nh_addr6,
+		    u32 swif, hicn_face_id_t * faceid);
+
+/**
+ * @brief Delete an existing consumer application face
+ *
+ * @param face_id Id of the consumer application face
+ */
+int hicn_face_cons_del (hicn_face_id_t face_id);
+
+/**
+ * @brief Format an application consumer face
+ *
+ * @param s Pointer to a previous string. If null it will be initialize
+ * @param args Array storing input values. Expected u32 face_id and u32 indent
+ * @return String with the formatted face
+ */
+u8 *format_hicn_face_cons (u8 * s, va_list * args);
+
+
+#endif /* _FACE_CONSUMER_H_ */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables: eval: (c-set-style "gnu") End:
+ */