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diff --git a/metis/ccnx/forwarder/metis/processor/metis_ContentStore.h b/metis/ccnx/forwarder/metis/processor/metis_ContentStore.h
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+++ b/metis/ccnx/forwarder/metis/processor/metis_ContentStore.h
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+/*
+ * Copyright (c) 2017 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 Metis_metis_ContentStore_h
+#define Metis_metis_ContentStore_h
+
+#include <ccnx/forwarder/metis/core/metis_Message.h>
+#include <ccnx/forwarder/metis/core/metis_Logger.h>
+
+struct metis_contentstore;
+typedef struct metis_contentstore MetisContentStore;
+
+MetisContentStore *metisContentStore_Create(size_t objectCapacity, MetisLogger *logger);
+void metisContentStore_Destroy(MetisContentStore **storePtr);
+
+/**
+ * @function metisContentStore_Save
+ * @abstract Saves content object in the store
+ * @discussion
+ *   Will make a reference counted copy of the message, so caller retains ownership of original message.
+ *
+ * @param <#param1#>
+ * @return True if saved, false othewise
+ */
+
+bool metisContentStore_Save(MetisContentStore *store, MetisMessage *objectMessage);
+
+/**
+ * @function metisContentStore_Fetch
+ * @abstract Fetch a content object from the store that matches the interest message
+ * @discussion
+ *   Returns a reference counted copy, caller must Destroy it.
+ *
+ * @param <#param1#>
+ * @return May be NULL if no match
+ */
+MetisMessage *metisContentStore_Fetch(MetisContentStore *store, MetisMessage *interestMessage);
+
+#endif // Metis_metis_ContentStore_h