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diff --git a/src/rps/gnunet-service-rps_peers.h b/src/rps/gnunet-service-rps_peers.h
deleted file mode 100644
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--- a/src/rps/gnunet-service-rps_peers.h
+++ /dev/null
@@ -1,437 +0,0 @@
-/*
-     This file is part of GNUnet.
-     Copyright (C)
-
-     GNUnet 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 3, 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
-     General Public License for more details.
-
-     You should have received a copy of the GNU General Public License
-     along with GNUnet; see the file COPYING.  If not, write to the
-     Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-     Boston, MA 02110-1301, USA.
-*/
-
-/**
- * @file rps/gnunet-service-rps_peers.h
- * @brief utilities for managing (information about) peers
- * @author Julius Bünger
- */
-#include "gnunet_util_lib.h"
-#include <inttypes.h>
-#include "gnunet_cadet_service.h"
-
-
-/**
- * Different flags indicating the status of another peer.
- */
-enum Peers_PeerFlags
-{
-  /**
-   * If we are waiting for a reply from that peer (sent a pull request).
-   */
-  Peers_PULL_REPLY_PENDING   = 0x01,
-
-  /* IN_OTHER_GOSSIP_LIST = 0x02, unneeded? */
-  /* IN_OWN_SAMPLER_LIST  = 0x04, unneeded? */
-  /* IN_OWN_GOSSIP_LIST   = 0x08, unneeded? */
-
-  /**
-   * We set this bit when we know the peer is online.
-   */
-  Peers_ONLINE               = 0x20,
-
-  /**
-   * We set this bit when we are going to destroy the channel to this peer.
-   * When cleanup_channel is called, we know that we wanted to destroy it.
-   * Otherwise the channel to the other peer was destroyed.
-   */
-  Peers_TO_DESTROY           = 0x40,
-};
-
-/**
- * Keep track of the status of a channel.
- *
- * This is needed in order to know what to do with a channel when it's
- * destroyed.
- */
-enum Peers_ChannelFlags
-{
-  /**
-   * We destroyed the channel because the other peer established a second one.
-   */
-  Peers_CHANNEL_ESTABLISHED_TWICE = 0x1,
-
-  /**
-   * The channel was removed because it was not needed any more. This should be
-   * the sending channel.
-   */
-  Peers_CHANNEL_CLEAN = 0x2,
-};
-
-/**
- * @brief The role of a channel. Sending or receiving.
- */
-enum Peers_ChannelRole
-{
-  /**
-   * Channel is used for sending
-   */
-  Peers_CHANNEL_ROLE_SENDING   = 0x01,
-
-  /**
-   * Channel is used for receiving
-   */
-  Peers_CHANNEL_ROLE_RECEIVING = 0x02,
-};
-
-/**
- * @brief Functions of this type can be used to be stored at a peer for later execution.
- *
- * @param cls closure
- * @param peer peer to execute function on
- */
-typedef void (* PeerOp) (void *cls, const struct GNUNET_PeerIdentity *peer);
-
-/**
- * @brief Iterator over valid peers.
- *
- * @param cls closure
- * @param peer current public peer id
- * @return #GNUNET_YES if we should continue to
- *         iterate,
- *         #GNUNET_NO if not.
- */
-typedef int
-(*PeersIterator) (void *cls,
-                  const struct GNUNET_PeerIdentity *peer);
-
-/**
- * @brief Initialise storage of peers
- *
- * @param fn_valid_peers filename of the file used to store valid peer ids
- * @param cadet_h cadet handle
- * @param disconnect_handler Disconnect handler
- * @param c_handlers cadet handlers
- * @param own_id own peer identity
- */
-void
-Peers_initialise (char* fn_valid_peers,
-                  struct GNUNET_CADET_Handle *cadet_h,
-                  GNUNET_CADET_DisconnectEventHandler disconnect_handler,
-                  const struct GNUNET_MQ_MessageHandler *c_handlers,
-                  const struct GNUNET_PeerIdentity *own_id);
-
-/**
- * @brief Delete storage of peers that was created with #Peers_initialise ()
- */
-void
-Peers_terminate ();
-
-
-/**
- * @brief Get all currently known, valid peer ids.
- *
- * @param it function to call on each peer id
- * @param it_cls extra argument to @a it
- * @return the number of key value pairs processed,
- *         #GNUNET_SYSERR if it aborted iteration
- */
-int
-Peers_get_valid_peers (PeersIterator iterator,
-                       void *it_cls);
-
-/**
- * @brief Add peer to known peers.
- *
- * This function is called on new peer_ids from 'external' sources
- * (client seed, cadet get_peers(), ...)
- *
- * @param peer the new #GNUNET_PeerIdentity
- *
- * @return #GNUNET_YES if peer was inserted
- *         #GNUNET_NO  otherwise (if peer was already known or
- *                     peer was #own_identity)
- */
-int
-Peers_insert_peer (const struct GNUNET_PeerIdentity *peer);
-
-/**
- * @brief Try connecting to a peer to see whether it is online
- *
- * If not known yet, insert into known peers
- *
- * @param peer the peer whose liveliness is to be checked
- * @return #GNUNET_YES if peer had to be inserted
- *         #GNUNET_NO  otherwise (if peer was already known or
- *                     peer was #own_identity)
- */
-int
-Peers_issue_peer_liveliness_check (const struct GNUNET_PeerIdentity *peer);
-
-/**
- * @brief Check if peer is removable.
- *
- * Check if
- *  - a recv channel exists
- *  - there are pending messages
- *  - there is no pending pull reply
- *
- * @param peer the peer in question
- * @return #GNUNET_YES    if peer is removable
- *         #GNUNET_NO     if peer is NOT removable
- *         #GNUNET_SYSERR if peer is not known
- */
-int
-Peers_check_removable (const struct GNUNET_PeerIdentity *peer);
-
-/**
- * @brief Remove peer
- *
- * @param peer the peer to clean
- * @return #GNUNET_YES if peer was removed
- *         #GNUNET_NO  otherwise
- */
-int
-Peers_remove_peer (const struct GNUNET_PeerIdentity *peer);
-
-/**
- * @brief set flags on a given peer.
- *
- * @param peer the peer to set flags on
- * @param flags the flags
- */
-void
-Peers_set_peer_flag (const struct GNUNET_PeerIdentity *peer, enum Peers_PeerFlags flags);
-
-/**
- * @brief unset flags on a given peer.
- *
- * @param peer the peer to unset flags on
- * @param flags the flags
- */
-void
-Peers_unset_peer_flag (const struct GNUNET_PeerIdentity *peer, enum Peers_PeerFlags flags);
-
-/**
- * @brief Check whether flags on a peer are set.
- *
- * @param peer the peer to check the flag of
- * @param flags the flags to check
- *
- * @return #GNUNET_YES if all given flags are set
- *         ##GNUNET_NO  otherwise
- */
-int
-Peers_check_peer_flag (const struct GNUNET_PeerIdentity *peer, enum Peers_PeerFlags flags);
-
-
-/**
- * @brief set flags on a given channel.
- *
- * @param channel the channel to set flags on
- * @param flags the flags
- */
-void
-Peers_set_channel_flag (uint32_t *channel_flags, enum Peers_ChannelFlags flags);
-
-/**
- * @brief unset flags on a given channel.
- *
- * @param channel the channel to unset flags on
- * @param flags the flags
- */
-void
-Peers_unset_channel_flag (uint32_t *channel_flags, enum Peers_ChannelFlags flags);
-
-/**
- * @brief Check whether flags on a channel are set.
- *
- * @param channel the channel to check the flag of
- * @param flags the flags to check
- *
- * @return #GNUNET_YES if all given flags are set
- *         #GNUNET_NO  otherwise
- */
-int
-Peers_check_channel_flag (uint32_t *channel_flags, enum Peers_ChannelFlags flags);
-
-/**
- * @brief Get the flags for the channel in @a role for @a peer.
- *
- * @param peer Peer to get the channel flags for.
- * @param role Role of channel to get flags for
- *
- * @return The flags.
- */
-uint32_t *
-Peers_get_channel_flag (const struct GNUNET_PeerIdentity *peer,
-                        enum Peers_ChannelRole role);
-
-/**
- * @brief Check whether we have information about the given peer.
- *
- * FIXME probably deprecated. Make this the new _online.
- *
- * @param peer peer in question
- *
- * @return #GNUNET_YES if peer is known
- *         #GNUNET_NO  if peer is not knwon
- */
-int
-Peers_check_peer_known (const struct GNUNET_PeerIdentity *peer);
-
-/**
- * @brief Check whether @a peer is actually a peer.
- *
- * A valid peer is a peer that we know exists eg. we were connected to once.
- *
- * @param peer peer in question
- *
- * @return #GNUNET_YES if peer is valid
- *         #GNUNET_NO  if peer is not valid
- */
-int
-Peers_check_peer_valid (const struct GNUNET_PeerIdentity *peer);
-
-/**
- * @brief Indicate that we want to send to the other peer
- *
- * This establishes a sending channel
- *
- * @param peer the peer to establish channel to
- */
-void
-Peers_indicate_sending_intention (const struct GNUNET_PeerIdentity *peer);
-
-/**
- * @brief Check whether other peer has the intention to send/opened channel
- *        towars us
- *
- * @param peer the peer in question
- *
- * @return #GNUNET_YES if peer has the intention to send
- *         #GNUNET_NO  otherwise
- */
-int
-Peers_check_peer_send_intention (const struct GNUNET_PeerIdentity *peer);
-
-/**
- * Handle the channel a peer opens to us.
- *
- * @param cls The closure
- * @param channel The channel the peer wants to establish
- * @param initiator The peer's peer ID
- *
- * @return initial channel context for the channel
- *         (can be NULL -- that's not an error)
- */
-void *
-Peers_handle_inbound_channel (void *cls,
-                              struct GNUNET_CADET_Channel *channel,
-                              const struct GNUNET_PeerIdentity *initiator);
-
-/**
- * @brief Check whether a sending channel towards the given peer exists
- *
- * @param peer the peer to check for
- *
- * @return #GNUNET_YES if a sending channel towards that peer exists
- *         #GNUNET_NO  otherwise
- */
-int
-Peers_check_sending_channel_exists (const struct GNUNET_PeerIdentity *peer);
-
-/**
- * @brief check whether the given channel is the sending channel of the given
- *        peer
- *
- * @param peer the peer in question
- * @param channel the channel to check for
- * @param role either #Peers_CHANNEL_ROLE_SENDING, or
- *                    #Peers_CHANNEL_ROLE_RECEIVING
- *
- * @return #GNUNET_YES if the given chennel is the sending channel of the peer
- *         #GNUNET_NO  otherwise
- */
-int
-Peers_check_channel_role (const struct GNUNET_PeerIdentity *peer,
-                          const struct GNUNET_CADET_Channel *channel,
-                          enum Peers_ChannelRole role);
-
-/**
- * @brief Destroy the send channel of a peer e.g. stop indicating a sending
- *        intention to another peer
- *
- * If there is also no channel to receive messages from that peer, remove it
- * from the peermap.
- *
- * @peer the peer identity of the peer whose sending channel to destroy
- * @return #GNUNET_YES if channel was destroyed
- *         #GNUNET_NO  otherwise
- */
-int
-Peers_destroy_sending_channel (const struct GNUNET_PeerIdentity *peer);
-
-/**
- * This is called when a channel is destroyed.
- *
- * Removes peer completely from our knowledge if the send_channel was destroyed
- * Otherwise simply delete the recv_channel
- *
- * @param cls The closure
- * @param channel The channel being closed
- * @param channel_ctx The context associated with this channel
- */
-void
-Peers_cleanup_destroyed_channel (void *cls,
-                                 const struct GNUNET_CADET_Channel *channel);
-
-/**
- * @brief Send a message to another peer.
- *
- * Keeps track about pending messages so they can be properly removed when the
- * peer is destroyed.
- *
- * @param peer receeiver of the message
- * @param ev envelope of the message
- * @param type type of the message
- */
-void
-Peers_send_message (const struct GNUNET_PeerIdentity *peer,
-                    struct GNUNET_MQ_Envelope *ev,
-                    const char *type);
-
-/**
- * @brief Schedule a operation on given peer
- *
- * Avoids scheduling an operation twice.
- *
- * @param peer the peer we want to schedule the operation for once it gets live
- *
- * @return #GNUNET_YES if the operation was scheduled
- *         #GNUNET_NO  otherwise
- */
-int
-Peers_schedule_operation (const struct GNUNET_PeerIdentity *peer,
-                          const PeerOp peer_op);
-
-/**
- * @brief Get the recv_channel of @a peer.
- * Needed to correctly handle (call #GNUNET_CADET_receive_done()) incoming
- * messages.
- *
- * @param peer The peer to get the recv_channel from.
- *
- * @return The recv_channel.
- */
-struct GNUNET_CADET_Channel *
-Peers_get_recv_channel (const struct GNUNET_PeerIdentity *peer);
-
-/* end of gnunet-service-rps_peers.h */