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diff --git a/src/messenger/gnunet-service-messenger_message_store.h b/src/messenger/gnunet-service-messenger_message_store.h
deleted file mode 100644
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--- a/src/messenger/gnunet-service-messenger_message_store.h
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@@ -1,120 +0,0 @@
-/*
- This file is part of GNUnet.
- Copyright (C) 2020 GNUnet e.V.
-
- GNUnet is free software: you can redistribute it and/or modify it
- under the terms of the GNU Affero General Public License as published
- by the Free Software Foundation, either version 3 of the License,
- or (at your option) any later version.
-
- GNUnet 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
- Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-
- SPDX-License-Identifier: AGPL3.0-or-later
- */
-/**
- * @author Tobias Frisch
- * @file src/messenger/gnunet-service-messenger_message_store.h
- * @brief GNUnet MESSENGER service
- */
-
-#ifndef GNUNET_SERVICE_MESSENGER_MESSAGE_STORE_H
-#define GNUNET_SERVICE_MESSENGER_MESSAGE_STORE_H
-
-#include "platform.h"
-#include "gnunet_container_lib.h"
-#include "gnunet_disk_lib.h"
-
-struct GNUNET_MESSENGER_MessageEntry
-{
- off_t offset;
- uint16_t length;
-};
-
-struct GNUNET_MESSENGER_MessageStore
-{
- struct GNUNET_DISK_FileHandle *storage_messages;
-
- struct GNUNET_CONTAINER_MultiHashMap *entries;
- struct GNUNET_CONTAINER_MultiHashMap *messages;
-};
-
-/**
- * Initializes a message store as fully empty.
- *
- * @param store Message store
- */
-void
-init_message_store (struct GNUNET_MESSENGER_MessageStore *store);
-
-/**
- * Clears a message store, wipes its content and deallocates its memory.
- *
- * @param store Message store
- */
-void
-clear_message_store (struct GNUNET_MESSENGER_MessageStore *store);
-
-/**
- * Loads messages from a directory into a message store.
- *
- * @param store Message store
- * @param directory Path to a directory
- */
-void
-load_message_store (struct GNUNET_MESSENGER_MessageStore *store, const char *directory);
-
-/**
- * Saves messages from a message store into a directory.
- *
- * @param store Message store
- * @param directory Path to a directory
- */
-void
-save_message_store (struct GNUNET_MESSENGER_MessageStore *store, const char *directory);
-
-/**
- * Checks if a message matching a given <i>hash</i> is stored in a message store. The function returns
- * GNUNET_YES if a match is found, GNUNET_NO otherwise.
- *
- * The message has not to be loaded from disk into memory for this check!
- *
- * @param store Message store
- * @param hash Hash of message
- * @return GNUNET_YES on match, otherwise GNUNET_NO
- */
-int
-contains_store_message (struct GNUNET_MESSENGER_MessageStore *store, const struct GNUNET_HashCode *hash);
-
-/**
- * Returns the message from a message store matching a given <i>hash</i>. If no matching message is found,
- * NULL gets returned.
- *
- * This function requires the message to be loaded into memory!
- * @see contains_store_message()
- *
- * @param store Message store
- * @param hash Hash of message
- * @return Message or NULL
- */
-const struct GNUNET_MESSENGER_Message*
-get_store_message (struct GNUNET_MESSENGER_MessageStore *store, const struct GNUNET_HashCode *hash);
-
-/**
- * Stores a message into the message store. The result indicates if the operation was successful.
- *
- * @param store Message store
- * @param hash Hash of message
- * @param message Message
- * @return GNUNET_OK on success, otherwise GNUNET_NO
- */
-int
-put_store_message (struct GNUNET_MESSENGER_MessageStore *store, const struct GNUNET_HashCode *hash,
- struct GNUNET_MESSENGER_Message *message);
-
-#endif //GNUNET_SERVICE_MESSENGER_MESSAGE_STORE_H