[gnunet] 38/40: Remove more traces of old transport

[gnunet]

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martin-schanzenbach pushed a commit to branch master
in repository gnunet.

commit 09f0c25760dfa32982e609e7cf4246bbeff401af
Author: Martin Schanzenbach <schanzen@gnunet.org>
AuthorDate: Thu Oct 5 08:16:06 2023 +0200

    Remove more traces of old transport
---
 src/include/Makefile.am                |   2 -
 src/include/gnunet_transport_plugin.h  | 733 ---------------------------------
 src/include/gnunet_transport_service.h | 722 --------------------------------
 3 files changed, 1457 deletions(-)

diff --git a/src/include/Makefile.am b/src/include/Makefile.am
index 7c1b59b3a..03983eaa0 100644
--- a/src/include/Makefile.am
+++ b/src/include/Makefile.am
@@ -119,12 +119,10 @@ gnunetinclude_HEADERS = \
   gnunet_testing_ng_lib.h \
   gnunet_testing_netjail_lib.h \
   gnunet_time_lib.h \
-  gnunet_transport_service.h \
   gnunet_transport_application_service.h \
   gnunet_transport_communication_service.h \
   gnunet_transport_core_service.h \
   gnunet_transport_hello_service.h \
-  gnunet_transport_plugin.h  \
   gnunet_transport_testing_ng_lib.h \
   gnunet_tun_lib.h \
   gnunet_uri_lib.h \
diff --git a/src/include/gnunet_transport_plugin.h 
b/src/include/gnunet_transport_plugin.h
deleted file mode 100644
index 0ab4a995c..000000000
--- a/src/include/gnunet_transport_plugin.h
+++ /dev/null
@@ -1,733 +0,0 @@
-/*
-     This file is part of GNUnet
-     Copyright (C) 2009-2014 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
- */
-
-/**
- * @addtogroup Backbone
- * @{
- *
- * @author Christian Grothoff
- *
- * @file
- * Transport service plugin API
- *
- * @defgroup transport-plugin  Transport Service plugin API
- *
- * Specifies the struct that is given to the plugin's entry method and the 
other
- * struct that must be returned.  Note that the destructors of transport 
plugins
- * will be given the value returned by the constructor and is expected to 
return
- * a NULL pointer.
- *
- * @{
- */
-#ifndef PLUGIN_TRANSPORT_H
-#define PLUGIN_TRANSPORT_H
-
-
-#include "gnunet_configuration_lib.h"
-#include "gnunet_scheduler_lib.h"
-#include "gnunet_statistics_service.h"
-#include "gnunet_transport_service.h"
-#include "gnunet_ats_service.h"
-
-#define TRANSPORT_SESSION_INBOUND_STRING "<inbound>"
-
-/**
- * Opaque pointer that plugins can use to distinguish specific
- * connections to a given peer.  Typically used by stateful plugins to
- * allow the service to refer to specific streams instead of a more
- * general notion of "some connection" to the given peer.  This is
- * useful since sometimes (e.g. for inbound TCP connections) a
- * connection may not have an address that can be used for meaningful
- * distinction between sessions to the same peer.
- *
- * Each 'struct GNUNET_ATS_Session' MUST start with the 'struct 
GNUNET_PeerIdentity'
- * of the peer the session is for (which will be used for some error
- * checking by the ATS code).
- */
-struct GNUNET_ATS_Session;
-
-
-/**
- * Function that will be called whenever the plugin internally
- * cleans up a session pointer and hence the service needs to
- * discard all of those sessions as well.  Plugins that do not
- * use sessions can simply omit calling this function and always
- * use NULL wherever a session pointer is needed.  This function
- * should be called BEFORE a potential "TransmitContinuation"
- * from the "TransmitFunction".
- *
- * @param cls closure
- * @param peer which peer was the session for
- * @param session which session is being destroyed
- */
-typedef void
-(*GNUNET_TRANSPORT_SessionEnd) (void *cls,
-                                const struct GNUNET_HELLO_Address *address,
-                                struct GNUNET_ATS_Session *session);
-
-
-/**
- * Plugin tells transport service about a new inbound session
- *
- * @param cls unused
- * @param address the address
- * @param session the new session
- * @param net network information
- */
-typedef void
-(*GNUNET_TRANSPORT_SessionStart) (void *cls,
-                                  const struct GNUNET_HELLO_Address *address,
-                                  struct GNUNET_ATS_Session *session,
-                                  enum GNUNET_NetworkType net);
-
-
-/**
- * Function called by the transport for each received message.
- * This function should also be called with "NULL" for the
- * message to signal that the other peer disconnected.
- *
- * @param cls closure
- * @param peer (claimed) identity of the other peer
- * @param message the message, NULL if we only care about
- *                learning about the delay until we should receive again
- * @param session identifier used for this session (NULL for plugins
- *                that do not offer bi-directional communication to the sender
- *                using the same "connection")
- * @param sender_address binary address of the sender (if we established the
- *                connection or are otherwise sure of it; should be NULL
- *                for inbound TCP/UDP connections since it it not clear
- *                that we could establish ourselves a connection to that
- *                IP address and get the same system)
- * @param sender_address_len number of bytes in @a sender_address
- * @return how long the plugin should wait until receiving more data;
- *         returning #GNUNET_TIME_UNIT_FOREVER_REL means that the
- *         connection should be closed
- */
-typedef struct GNUNET_TIME_Relative
-(*GNUNET_TRANSPORT_PluginReceiveCallback) (void *cls,
-                                           const struct
-                                           GNUNET_HELLO_Address *address,
-                                           struct GNUNET_ATS_Session *session,
-                                           const struct
-                                           GNUNET_MessageHeader *message);
-
-
-/**
- * Function that can be called by plugins to figure if an address is
- * an loopback, LAN or WAN address.   Ultimately invokes
- * #GNUNET_ATS_address_get_type().
- *
- * @param cls closure
- * @param addr binary address
- * @param addrlen length of the @a addr
- * @return type of the network the address belongs to
- */
-typedef enum GNUNET_NetworkType
-(*GNUNET_TRANSPORT_AddressToType)(void *cls,
-                                  const struct sockaddr *addr,
-                                  size_t addrlen);
-
-
-/**
- * Function called when distance of an address changes.
- *
- * @param cls closure
- * @param peer peer
- * @param distance new distance
- */
-typedef void
-(*GNUNET_TRANSPORT_UpdateAddressDistance) (void *cls,
-                                           const struct
-                                           GNUNET_HELLO_Address *address,
-                                           uint32_t distance);
-
-
-/**
- * Function that will be called for each address the transport
- * is aware that it might be reachable under.
- *
- * @param cls closure
- * @param add_remove should the address added (#GNUNET_YES) or removed 
(#GNUNET_NO) from the
- *                   set of valid addresses?
- * @param address the address to add or remove
- */
-typedef void
-(*GNUNET_TRANSPORT_AddressNotification) (void *cls,
-                                         int add_remove,
-                                         const struct
-                                         GNUNET_HELLO_Address *address);
-
-
-/**
- * Function that will be called whenever the plugin receives data over
- * the network and wants to determine how long it should wait until
- * the next time it reads from the given peer.  Note that some plugins
- * (such as UDP) may not be able to wait (for a particular peer), so
- * the waiting part is optional.  Plugins that can wait should call
- * this function, sleep the given amount of time, and call it again
- * (with zero bytes read) UNTIL it returns zero and only then read.
- *
- * @param cls closure
- * @param peer which peer did we read data from
- * @param amount_recved number of bytes read (can be zero)
- * @return how long to wait until reading more from this peer
- *         (to enforce inbound quotas); returning #GNUNET_TIME_UNIT_FOREVER_REL
- *         means that the connection should be closed
- */
-typedef struct GNUNET_TIME_Relative
-(*GNUNET_TRANSPORT_TrafficReport) (void *cls,
-                                   const struct GNUNET_PeerIdentity *peer,
-                                   size_t amount_recved);
-
-
-/**
- * Function that returns a HELLO message.
- *
- * @return HELLO message (FIXME with what?)
- */
-typedef const struct GNUNET_MessageHeader *
-(*GNUNET_TRANSPORT_GetHelloCallback) (void);
-
-
-/**
- * The transport service will pass a pointer to a struct
- * of this type as the first and only argument to the
- * entry point of each transport plugin.
- */
-struct GNUNET_TRANSPORT_PluginEnvironment
-{
-  /**
-   * Configuration to use.
-   */
-  const struct GNUNET_CONFIGURATION_Handle *cfg;
-
-  /**
-   * Identity of this peer.
-   */
-  const struct GNUNET_PeerIdentity *my_identity;
-
-  /**
-   * Closure for the various callbacks.
-   */
-  void *cls;
-
-  /**
-   * Handle for reporting statistics.
-   */
-  struct GNUNET_STATISTICS_Handle *stats;
-
-  /**
-   * Function that should be called by the transport plugin
-   * whenever a message is received.  If this field is "NULL",
-   * the plugin should load in 'stub' mode and NOT fully
-   * initialize and instead only return an API with the
-   * @e address_pretty_printer, @e address_to_string and
-   * @e string_to_address functions.
-   */
-  GNUNET_TRANSPORT_PluginReceiveCallback receive;
-
-  /**
-   * Function that returns our HELLO.
-   */
-  GNUNET_TRANSPORT_GetHelloCallback get_our_hello;
-
-  /**
-   * Function that must be called by each plugin to notify the
-   * transport service about the addresses under which the transport
-   * provided by the plugin can be reached.
-   */
-  GNUNET_TRANSPORT_AddressNotification notify_address;
-
-  /**
-   * Function that must be called by the plugin when a non-NULL
-   * session handle stops being valid (is destroyed).
-   */
-  GNUNET_TRANSPORT_SessionEnd session_end;
-
-  /**
-   * Function called by the plugin when a new (incoming) session was created
-   * not explicitly created using the the get_session function
-   */
-  GNUNET_TRANSPORT_SessionStart session_start;
-
-  /**
-   * Function that will be called to figure if an address is an loopback,
-   * LAN, WAN etc. address
-   */
-  GNUNET_TRANSPORT_AddressToType get_address_type;
-
-  /**
-   * Function that will be called by DV to update distance for
-   * an address.
-   */
-  GNUNET_TRANSPORT_UpdateAddressDistance update_address_distance;
-
-  /**
-   * What is the maximum number of connections that this transport
-   * should allow?  Transports that do not have sessions (such as
-   * UDP) can ignore this value.
-   */
-  uint32_t max_connections;
-};
-
-
-/**
- * Function called by the #GNUNET_TRANSPORT_TransmitFunction
- * upon "completion".  In the case that a peer disconnects,
- * this function must be called for each pending request
- * (with a 'failure' indication) AFTER notifying the service
- * about the disconnect event (so that the service won't try
- * to transmit more messages, believing the connection still
- * exists...).
- *
- * @param cls closure
- * @param target who was the recipient of the message?
- * @param result #GNUNET_OK on success
- *               #GNUNET_SYSERR if the target disconnected;
- *               disconnect will ALSO be signalled using
- *               the ReceiveCallback.
- * @param size_payload bytes of payload from transport service in message
- * @param size_on_wire bytes required on wire for transmission,
- *               0 if result == #GNUNET_SYSERR
- */
-typedef void
-(*GNUNET_TRANSPORT_TransmitContinuation) (void *cls,
-                                          const struct
-                                          GNUNET_PeerIdentity *target,
-                                          int result,
-                                          size_t size_payload,
-                                          size_t size_on_wire);
-
-
-/**
- * The new send function with just the session and no address
- *
- * Function that can be used by the transport service to transmit
- * a message using the plugin.   Note that in the case of a
- * peer disconnecting, the continuation MUST be called
- * prior to the disconnect notification itself.  This function
- * will be called with this peer's HELLO message to initiate
- * a fresh connection to another peer.
- *
- * @param cls closure
- * @param session which session must be used
- * @param msgbuf the message to transmit
- * @param msgbuf_size number of bytes in @a msgbuf
- * @param priority how important is the message (most plugins will
- *                 ignore message priority and just FIFO)
- * @param to how long to wait at most for the transmission (does not
- *                require plugins to discard the message after the timeout,
- *                just advisory for the desired delay; most plugins will ignore
- *                this as well)
- * @param cont continuation to call once the message has
- *        been transmitted (or if the transport is ready
- *        for the next transmission call; or if the
- *        peer disconnected...); can be NULL
- * @param cont_cls closure for @a cont
- * @return number of bytes used (on the physical network, with overheads);
- *         -1 on hard errors (i.e. address invalid); 0 is a legal value
- *         and does NOT mean that the message was not transmitted (DV)
- */
-typedef ssize_t
-(*GNUNET_TRANSPORT_TransmitFunction) (void *cls,
-                                      struct GNUNET_ATS_Session *session,
-                                      const char *msgbuf,
-                                      size_t msgbuf_size,
-                                      unsigned int priority,
-                                      struct GNUNET_TIME_Relative to,
-                                      GNUNET_TRANSPORT_TransmitContinuation 
cont,
-                                      void *cont_cls);
-
-
-/**
- * Function that can be called to force a disconnect from the
- * specified neighbour for the given session only.  .  This should
- * also cancel all previously scheduled transmissions for this
- * session.  Obviously the transmission may have been partially
- * completed already, which is OK.  The plugin is supposed to close
- * the connection (if applicable).
- *
- * @param cls closure with the `struct Plugin`
- * @param session session to destroy
- * @return #GNUNET_OK on success
- */
-typedef int
-(*GNUNET_TRANSPORT_DisconnectSessionFunction) (void *cls,
-                                               struct GNUNET_ATS_Session *
-                                               session);
-
-
-/**
- * Function that is called to get the keepalive factor.
- * #GNUNET_CONSTANTS_IDLE_CONNECTION_TIMEOUT is divided by this number to
- * calculate the interval between keepalive packets.
- *
- * @param cls closure with the `struct Plugin`
- * @return keepalive factor
- */
-typedef unsigned int
-(*GNUNET_TRANSPORT_QueryKeepaliveFactorFunction) (void *cls);
-
-
-/**
- * Function that can be called to force a disconnect from the
- * specified neighbour.  This should also cancel all previously
- * scheduled transmissions.  Obviously the transmission may have been
- * partially completed already, which is OK.  The plugin is supposed
- * to close the connection (if applicable) and no longer call the
- * transmit continuation(s).
- *
- * @param cls closure
- * @param target peer for which the last transmission is
- *        to be cancelled
- */
-typedef void
-(*GNUNET_TRANSPORT_DisconnectPeerFunction) (void *cls,
-                                            const struct
-                                            GNUNET_PeerIdentity *target);
-
-
-/**
- * Function called by the pretty printer for the resolved address for
- * each human-readable address obtained.  The callback can be called
- * several times. The last invocation must be with a @a address of
- * NULL and a @a res of #GNUNET_OK.  Thus, to indicate conversion
- * errors, the callback might be called first with @a address NULL and
- * @a res being #GNUNET_SYSERR.  In that case, there must still be a
- * subsequent call later with @a address NULL and @a res #GNUNET_OK.
- *
- * @param cls closure
- * @param address one of the names for the host, NULL on last callback
- * @param res #GNUNET_OK if conversion was successful, #GNUNET_SYSERR on 
failure,
- *      #GNUNET_OK on last callback
- */
-typedef void
-(*GNUNET_TRANSPORT_AddressStringCallback) (void *cls,
-                                           const char *address,
-                                           int res);
-
-
-/**
- * Convert the transports address to a nice, human-readable
- * format.
- *
- * @param cls closure
- * @param type name of the transport that generated the address
- * @param addr one of the addresses of the host, NULL for the last address
- *        the specific address format depends on the transport
- * @param addrlen length of the @a addr
- * @param numeric should (IP) addresses be displayed in numeric form?
- * @param timeout after how long should we give up?
- * @param asc function to call on each string
- * @param asc_cls closure for @a asc
- */
-typedef void
-(*GNUNET_TRANSPORT_AddressPrettyPrinter) (void *cls,
-                                          const char *type,
-                                          const void *addr,
-                                          size_t addrlen,
-                                          int numeric,
-                                          struct GNUNET_TIME_Relative timeout,
-                                          
GNUNET_TRANSPORT_AddressStringCallback
-                                          asc,
-                                          void *asc_cls);
-
-
-/**
- * Another peer has suggested an address for this peer and transport
- * plugin.  Check that this could be a valid address.  This function
- * is not expected to 'validate' the address in the sense of trying to
- * connect to it but simply to see if the binary format is technically
- * legal for establishing a connection to this peer (and make sure that
- * the address really corresponds to our network connection/settings
- * and not some potential man-in-the-middle).
- *
- * @param addr pointer to the address
- * @param addrlen length of @a addr
- * @return #GNUNET_OK if this is a plausible address for this peer
- *         and transport, #GNUNET_SYSERR if not
- */
-typedef int
-(*GNUNET_TRANSPORT_CheckAddress) (void *cls,
-                                  const void *addr,
-                                  size_t addrlen);
-
-
-/**
- * Create a new session to transmit data to the target
- * This session will used to send data to this peer and the plugin will
- * notify us by calling the env->session_end function
- *
- * @param cls the plugin
- * @param address the hello address
- * @return the session if the address is valid, NULL otherwise
- */
-typedef struct GNUNET_ATS_Session *
-(*GNUNET_TRANSPORT_CreateSession) (void *cls,
-                                   const struct GNUNET_HELLO_Address *address);
-
-
-/**
- * Function that will be called whenever the transport service wants to
- * notify the plugin that a session is still active and in use and
- * therefore the session timeout for this session has to be updated
- *
- * @param cls closure
- * @param peer which peer was the session for
- * @param session which session is being updated
- */
-typedef void
-(*GNUNET_TRANSPORT_UpdateSessionTimeout) (void *cls,
-                                          const struct
-                                          GNUNET_PeerIdentity *peer,
-                                          struct GNUNET_ATS_Session *session);
-
-
-/**
- * Function that will be called whenever the transport service wants to
- * notify the plugin that the inbound quota changed and that the plugin
- * should update it's delay for the next receive value
- *
- * @param cls closure
- * @param peer which peer was the session for
- * @param session which session is being updated
- * @param delay new delay to use for receiving
- */
-typedef void
-(*GNUNET_TRANSPORT_UpdateInboundDelay) (void *cls,
-                                        const struct GNUNET_PeerIdentity *peer,
-                                        struct GNUNET_ATS_Session *session,
-                                        struct GNUNET_TIME_Relative delay);
-
-
-/**
- * Function called for a quick conversion of the binary address to
- * a numeric address.  Note that the caller must not free the
- * address and that the next call to this function is allowed
- * to override the address again.
- *
- * @param cls closure
- * @param addr binary address
- * @param addr_len length of the @a addr
- * @return string representing the same address
- */
-typedef const char *
-(*GNUNET_TRANSPORT_AddressToString) (void *cls,
-                                     const void *addr,
-                                     size_t addrlen);
-
-
-/**
- * Function called to convert a string address to
- * a binary address.
- *
- * @param cls closure (`struct Plugin*`)
- * @param addr string address
- * @param addrlen length of the @a addr including \0 termination
- * @param buf location to store the buffer
- *        If the function returns #GNUNET_SYSERR, its contents are undefined.
- * @param added length of created address
- * @return #GNUNET_OK on success, #GNUNET_SYSERR on failure
- */
-typedef int
-(*GNUNET_TRANSPORT_StringToAddress) (void *cls,
-                                     const char *addr,
-                                     uint16_t addrlen,
-                                     void **buf,
-                                     size_t *added);
-
-
-/**
- * Function to obtain the network type for a session
- *
- * @param cls closure (`struct Plugin *`)
- * @param session the session
- * @return the network type
- */
-typedef enum GNUNET_NetworkType
-(*GNUNET_TRANSPORT_GetNetworkType)(void *cls,
-                                   struct GNUNET_ATS_Session *session);
-
-
-/**
- * Function to obtain the network type for an address.
- *
- * @param cls closure (`struct Plugin *`)
- * @param address the address
- * @return the network type
- */
-typedef enum GNUNET_NetworkType
-(*GNUNET_TRANSPORT_GetNetworkTypeForAddress)(void *cls,
-                                             const struct
-                                             GNUNET_HELLO_Address *address);
-
-
-/**
- * Function called by the plugin with information about the
- * current sessions managed by the plugin (for monitoring).
- *
- * @param cls closure
- * @param session session handle this information is about,
- *        NULL to indicate that we are "in sync" (initial
- *        iteration complete)
- * @param info information about the state of the session,
- *        NULL if @a session is also NULL and we are
- *        merely signalling that the initial iteration is over
- */
-typedef void
-(*GNUNET_TRANSPORT_SessionInfoCallback) (void *cls,
-                                         struct GNUNET_ATS_Session *session,
-                                         const struct
-                                         GNUNET_TRANSPORT_SessionInfo *info);
-
-
-/**
- * Begin monitoring sessions of a plugin.  There can only
- * be one active monitor per plugin (i.e. if there are
- * multiple monitors, the transport service needs to
- * multiplex the generated events over all of them).
- *
- * @param cls closure of the plugin
- * @param sic callback to invoke, NULL to disable monitor;
- *            plugin will being by iterating over all active
- *            sessions immediately and then enter monitor mode
- * @param sic_cls closure for @a sic
- */
-typedef void
-(*GNUNET_TRANSPORT_SessionMonitorSetup) (void *cls,
-                                         GNUNET_TRANSPORT_SessionInfoCallback
-                                         sic,
-                                         void *sic_cls);
-
-
-/**
- * Each plugin is required to return a pointer to a struct of this
- * type as the return value from its entry point.
- */
-struct GNUNET_TRANSPORT_PluginFunctions
-{
-  /**
-   * Closure for all of the callbacks.
-   */
-  void *cls;
-
-  /**
-   * Function that the transport service will use to transmit data to
-   * another peer.  May be NULL for plugins that only support
-   * receiving data.  After this call, the plugin call the specified
-   * continuation with success or error before notifying us about the
-   * target having disconnected.
-   */
-  GNUNET_TRANSPORT_TransmitFunction send;
-
-  /**
-   * Function that can be used to force the plugin to disconnect from
-   * the given peer and cancel all previous transmissions (and their
-   * continuations).
-   */
-  GNUNET_TRANSPORT_DisconnectPeerFunction disconnect_peer;
-
-  /**
-   * Function that can be used to force the plugin to disconnect from
-   * the given peer and cancel all previous transmissions (and their
-   * continuations).
-   */
-  GNUNET_TRANSPORT_DisconnectSessionFunction disconnect_session;
-
-  /**
-   * Function that will be called whenever the transport service wants to
-   * notify the plugin that a session is still active and in use and
-   * therefore the session timeout for this session has to be updated
-   */
-  GNUNET_TRANSPORT_UpdateSessionTimeout update_session_timeout;
-
-  /**
-   * Function that will be called whenever the transport service wants to
-   * notify the plugin that the inbound quota changed and that the plugin
-   * should update it's delay for the next receive value
-   */
-  GNUNET_TRANSPORT_UpdateInboundDelay update_inbound_delay;
-
-  /**
-   * Function that is used to query keepalive factor.
-   * #GNUNET_CONSTANTS_IDLE_CONNECTION_TIMEOUT is divided by this number to
-   * calculate the interval between keepalive packets.
-   */
-  GNUNET_TRANSPORT_QueryKeepaliveFactorFunction query_keepalive_factor;
-
-  /**
-   * Function to pretty-print addresses.
-   */
-  GNUNET_TRANSPORT_AddressPrettyPrinter address_pretty_printer;
-
-  /**
-   * Function that will be called to check if a binary address
-   * for this plugin is well-formed and corresponds to an
-   * address for THIS peer (as per our configuration).  Naturally,
-   * if absolutely necessary, plugins can be a bit conservative in
-   * their answer, but in general plugins should make sure that the
-   * address does not redirect traffic to a 3rd party that might
-   * try to man-in-the-middle our traffic.
-   */
-  GNUNET_TRANSPORT_CheckAddress check_address;
-
-  /**
-   * Function that will be called to convert a binary address
-   * to a string (numeric conversion only).
-   */
-  GNUNET_TRANSPORT_AddressToString address_to_string;
-
-  /**
-   * Function that will be called to convert a string address
-   * to binary (numeric conversion only).
-   */
-  GNUNET_TRANSPORT_StringToAddress string_to_address;
-
-  /**
-   * Function that will be called tell the plugin to create a session
-   * object.
-   */
-  GNUNET_TRANSPORT_CreateSession get_session;
-
-  /**
-   * Function to obtain the network type for a session
-   */
-  GNUNET_TRANSPORT_GetNetworkType get_network;
-
-  /**
-   * Function to obtain the network type for an address
-   */
-  GNUNET_TRANSPORT_GetNetworkTypeForAddress get_network_for_address;
-
-  /**
-   * Function to monitor the sessions managed by the plugin.
-   */
-  GNUNET_TRANSPORT_SessionMonitorSetup setup_monitor;
-};
-
-
-/*#ifndef PLUGIN_TRANSPORT_H*/
-#endif
-
-/** @} */  /* end of group */
-
-/** @} */ /* end of group addition */
-
-/* end of gnunet_transport_plugin.h */
diff --git a/src/include/gnunet_transport_service.h 
b/src/include/gnunet_transport_service.h
deleted file mode 100644
index 9d784e142..000000000
--- a/src/include/gnunet_transport_service.h
+++ /dev/null
@@ -1,722 +0,0 @@
-/*
-     This file is part of GNUnet.
-     Copyright (C) 2009-2016 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
- */
-
-/**
- * @addtogroup Backbone
- * @{
- *
- * @author Christian Grothoff
- *
- * @file
- * Low-level P2P IO
- *
- * @defgroup transport  Transport service
- * Low-level P2P IO
- *
- * @see [Documentation](https://gnunet.org/transport-service)
- *
- * @{
- */
-
-#ifndef GNUNET_TRANSPORT_SERVICE_H
-#define GNUNET_TRANSPORT_SERVICE_H
-
-#ifdef __cplusplus
-extern "C" {
-#if 0 /* keep Emacsens' auto-indent happy */
-}
-#endif
-#endif
-
-
-#include "gnunet_util_lib.h"
-#include "gnunet_ats_service.h"
-
-/**
- * Version number of the transport API.
- */
-#define GNUNET_TRANSPORT_VERSION 0x00000003
-
-
-/* *************************** HELLO *************************** */
-
-/**
- * Handle for a #GNUNET_TRANSPORT_offer_hello operation
- */
-struct GNUNET_TRANSPORT_OfferHelloHandle __attribute__((deprecated));
-
-
-/**
- * Offer the transport service the HELLO of another peer.  Note that
- * the transport service may just ignore this message if the HELLO is
- * malformed or useless due to our local configuration.
- *
- * @param cfg configuration
- * @param hello the hello message
- * @param cont continuation to call when HELLO has been sent,
- *      tc reason #GNUNET_SCHEDULER_REASON_TIMEOUT for fail
- *      tc reasong #GNUNET_SCHEDULER_REASON_READ_READY for success
- * @param cont_cls closure for @a cont
- * @return a `struct GNUNET_TRANSPORT_OfferHelloHandle` handle or NULL on
- * failure, in case of failure @a cont will not be called
- *
- */
-struct GNUNET_TRANSPORT_OfferHelloHandle *
-GNUNET_TRANSPORT_offer_hello (const struct GNUNET_CONFIGURATION_Handle *cfg,
-                              const struct GNUNET_MessageHeader *hello,
-                              GNUNET_SCHEDULER_TaskCallback cont,
-                              void *cont_cls) __attribute__((deprecated));
-
-
-/**
- * Cancel the request to transport to offer the HELLO message
- *
- * @param ohh the `struct GNUNET_TRANSPORT_OfferHelloHandle` to cancel
- */
-void
-GNUNET_TRANSPORT_offer_hello_cancel (
-  struct GNUNET_TRANSPORT_OfferHelloHandle *ohh) __attribute__((deprecated));
-
-
-/* *********************** Address to String ******************* */
-
-/**
- * Handle to cancel a pending address lookup.
- */
-struct GNUNET_TRANSPORT_AddressToStringContext;
-
-
-/**
- * Function to call with a textual representation of an address.  This
- * function will be called several times with different possible
- * textual representations, and a last time with @a address being NULL
- * to signal the end of the iteration.  Note that @a address NULL
- * always is the last call, regardless of the value in @a res.
- *
- * @param cls closure
- * @param address NULL on end of iteration,
- *        otherwise 0-terminated printable UTF-8 string,
- *        in particular an empty string if @a res is #GNUNET_NO
- * @param res result of the address to string conversion:
- *        if #GNUNET_OK: conversion successful
- *        if #GNUNET_NO: address was invalid (or not supported)
- *        if #GNUNET_SYSERR: communication error (IPC error)
- */
-typedef void
-(*GNUNET_TRANSPORT_AddressToStringCallback) (void *cls,
-                                             const char *address,
-                                             int res);
-
-
-/**
- * Convert a binary address into a human readable address.
- *
- * @param cfg configuration to use
- * @param address address to convert (binary format)
- * @param numeric should (IP) addresses be displayed in numeric form
- *                (otherwise do reverse DNS lookup)
- * @param timeout how long is the lookup allowed to take at most
- * @param aluc function to call with the results
- * @param aluc_cls closure for @a aluc
- * @return handle to cancel the operation, NULL on error
- */
-struct GNUNET_TRANSPORT_AddressToStringContext *
-GNUNET_TRANSPORT_address_to_string (
-  const struct GNUNET_CONFIGURATION_Handle *cfg,
-  const struct GNUNET_HELLO_Address *address,
-  int numeric,
-  struct GNUNET_TIME_Relative timeout,
-  GNUNET_TRANSPORT_AddressToStringCallback aluc,
-  void *aluc_cls);
-
-
-/**
- * Cancel request for address conversion.
- *
- * @param alc the context handle
- */
-void
-GNUNET_TRANSPORT_address_to_string_cancel (
-  struct GNUNET_TRANSPORT_AddressToStringContext *alc);
-
-
-/* *********************** Monitoring ************************** */
-
-
-/**
- * Possible state of a neighbour.  Initially, we are
- * #GNUNET_TRANSPORT_PS_NOT_CONNECTED.
- *
- * Then, there are two main paths. If we receive a SYN message, we give
- * the inbound address to ATS. After the check we ask ATS for a suggestion
- * (#GNUNET_TRANSPORT_PS_CONNECT_RECV_ATS). If ATS makes a suggestion, we
- * send our SYN_ACK and go to #GNUNET_TRANSPORT_PS_CONNECT_RECV_ACK.
- * If we receive a ACK, we go to #GNUNET_TRANSPORT_PS_CONNECTED
- * (and notify everyone about the new connection). If the operation times out,
- * we go to #GNUNET_TRANSPORT_PS_DISCONNECT.
- *
- * The other case is where we transmit a SYN message first.  We
- * start with #GNUNET_TRANSPORT_PS_INIT_ATS.  If we get an address, we send
- * the SYN message and go to state #GNUNET_TRANSPORT_PS_CONNECT_SENT.
- * Once we receive a SYN_ACK, we go to #GNUNET_TRANSPORT_PS_CONNECTED
- * (and notify everyone about the new connection and send
- * back a ACK).  If the operation times out, we go to
- * #GNUNET_TRANSPORT_PS_DISCONNECT.
- *
- * If the session is in trouble (i.e. transport-level disconnect or
- * timeout), we go to #GNUNET_TRANSPORT_PS_RECONNECT_ATS where we ask ATS for a
- * new address (we don't notify anyone about the disconnect yet).  Once we have
- * a new address, we enter #GNUNET_TRANSPORT_PS_RECONNECT_SENT and send a SYN
- * message.  If we receive a SYN_ACK, we go to #GNUNET_TRANSPORT_PS_CONNECTED
- * and nobody noticed that we had trouble; we also send a ACK at this time just
- * in case.  If the operation times out, we go to
- * #GNUNET_TRANSPORT_PS_DISCONNECT (and notify everyone about the lost
- * connection).
- *
- * If ATS decides to switch addresses while we have a normal
- * connection, we go to #GNUNET_TRANSPORT_PS_CONNECTED_SWITCHING_SYN_SENT
- * and send a SESSION_CONNECT.  If we get a ACK back, we switch the
- * primary connection to the suggested alternative from ATS, go back
- * to #GNUNET_TRANSPORT_PS_CONNECTED and send a ACK to the other peer just to 
be
- * sure.  If the operation times out
- * we go to #GNUNET_TRANSPORT_PS_CONNECTED (and notify ATS that the given
- * alternative address is "invalid").
- *
- * Once a session is in #GNUNET_TRANSPORT_PS_DISCONNECT, it is cleaned up and
- * then goes to (#GNUNET_TRANSPORT_PS_DISCONNECT_FINISHED).  If we receive an
- * explicit disconnect request, we can go from any state to
- * #GNUNET_TRANSPORT_PS_DISCONNECT, possibly after generating disconnect
- * notifications.
- *
- * Note that it is quite possible that while we are in any of these
- * states, we could receive a 'SYN' request from the other peer.
- * We then enter a 'weird' state where we pursue our own primary state
- * machine (as described above), but with the 'send_connect_ack' flag
- * set to 1.  If our state machine allows us to send a 'SYN_ACK'
- * (because we have an acceptable address), we send the 'SYN_ACK'
- * and set the 'send_connect_ack' to 2.  If we then receive a
- * 'ACK', we go to #GNUNET_TRANSPORT_PS_CONNECTED (and reset 'send_connect_ack'
- * to 0).
- *
- */
-enum GNUNET_TRANSPORT_PeerState
-{
-  /**
-   * Fresh peer or completely disconnected
-   */
-  GNUNET_TRANSPORT_PS_NOT_CONNECTED = 0,
-
-  /**
-   * Asked to initiate connection, trying to get address from ATS
-   */
-  GNUNET_TRANSPORT_PS_INIT_ATS,
-
-  /**
-   * Sent SYN message to other peer, waiting for SYN_ACK
-   */
-  GNUNET_TRANSPORT_PS_SYN_SENT,
-
-  /**
-   * Received a SYN, asking ATS about address suggestions.
-   */
-  GNUNET_TRANSPORT_PS_SYN_RECV_ATS,
-
-  /**
-   * SYN request from other peer was SYN_ACK'ed, waiting for ACK.
-   */
-  GNUNET_TRANSPORT_PS_SYN_RECV_ACK,
-
-  /**
-   * Got our SYN_ACK/ACK, connection is up.
-   */
-  GNUNET_TRANSPORT_PS_CONNECTED,
-
-  /**
-   * Connection got into trouble, rest of the system still believes
-   * it to be up, but we're getting a new address from ATS.
-   */
-  GNUNET_TRANSPORT_PS_RECONNECT_ATS,
-
-  /**
-   * Sent SYN over new address (either by ATS telling us to switch
-   * addresses or from RECONNECT_ATS); if this fails, we need to tell
-   * the rest of the system about a disconnect.
-   */
-  GNUNET_TRANSPORT_PS_RECONNECT_SENT,
-
-  /**
-   * We have some primary connection, but ATS suggested we switch
-   * to some alternative; we now sent a SYN message for the
-   * alternative session to the other peer and waiting for a
-   * SYN_ACK to make this our primary connection.
-   */
-  GNUNET_TRANSPORT_PS_SWITCH_SYN_SENT,
-
-  /**
-   * Disconnect in progress (we're sending the DISCONNECT message to the
-   * other peer; after that is finished, the state will be cleaned up).
-   */
-  GNUNET_TRANSPORT_PS_DISCONNECT,
-
-  /**
-   * We're finished with the disconnect; and are cleaning up the state
-   * now!  We put the struct into this state when we are really in the
-   * task that calls 'free' on it and are about to remove the record
-   * from the map.  We should never find a 'struct NeighbourMapEntry'
-   * in this state in the map.  Accessing a 'struct NeighbourMapEntry'
-   * in this state virtually always means using memory that has been
-   * freed (the exception being the cleanup code in #free_neighbour()).
-   */
-  GNUNET_TRANSPORT_PS_DISCONNECT_FINISHED
-} __attribute__((deprecated));
-
-
-/**
- * Convert a transport state to a human readable string.
- *
- * @param state the state
- */
-const char *
-GNUNET_TRANSPORT_ps2s (enum GNUNET_TRANSPORT_PeerState state) __attribute__(
-  (deprecated));
-
-
-/**
- * Check if a state is defined as connected
- *
- * @param state the state value
- * @return #GNUNET_YES or #GNUNET_NO
- */
-int
-GNUNET_TRANSPORT_is_connected (enum GNUNET_TRANSPORT_PeerState
-                               state) __attribute__((deprecated));
-
-
-/**
- * Handle for a #GNUNET_TRANSPORT_monitor_peers operation.
- */
-struct GNUNET_TRANSPORT_PeerMonitoringContext __attribute__((deprecated));
-
-
-/**
- * Function to call with information about a peer
- *
- * If one_shot was set to #GNUNET_YES to iterate over all peers once,
- * a final call with NULL for peer and address will follow when done.
- * In this case state and timeout do not contain valid values.
- *
- * The #GNUNET_TRANSPORT_monitor_peers_cancel() call MUST not be called from
- * within this function!
- *
- *
- * @param cls closure
- * @param peer peer this update is about,
- *      NULL if this is the final last callback for a iteration operation
- * @param address address, NULL if this is the final callback for iteration op
- * @param state current state this peer is in
- * @param state_timeout timeout for the current state of the peer
- */
-typedef void
-(*GNUNET_TRANSPORT_PeerIterateCallback)(
-  void *cls,
-  const struct GNUNET_PeerIdentity *peer,
-  const struct GNUNET_HELLO_Address *address,
-  enum GNUNET_TRANSPORT_PeerState state,
-  struct GNUNET_TIME_Absolute state_timeout) __attribute__((deprecated));
-
-
-/**
- * Return information about a specific peer or all peers currently known to
- * transport service once or in monitoring mode. To obtain information about
- * a specific peer, a peer identity can be passed. To obtain information about
- * all peers currently known to transport service, NULL can be passed as peer
- * identity.
- *
- * For each peer, the callback is called with information about the address 
used
- * to communicate with this peer, the state this peer is currently in and the
- * the current timeout for this state.
- *
- * Upon completion, the #GNUNET_TRANSPORT_PeerIterateCallback is called one
- * more time with `NULL`. After this, the operation must no longer be
- * explicitly canceled.
- *
- * The #GNUNET_TRANSPORT_monitor_peers_cancel call MUST not be called in the
- * the peer_callback!
- *
- * @param cfg configuration to use
- * @param peer a specific peer identity to obtain information for,
- *      NULL for all peers
- * @param one_shot #GNUNET_YES to return the current state and
- *                 then end (with NULL+NULL),
- *                 #GNUNET_NO to monitor peers continuously
- * @param peer_callback function to call with the results
- * @param peer_callback_cls closure for @a peer_callback
- */
-struct GNUNET_TRANSPORT_PeerMonitoringContext *
-GNUNET_TRANSPORT_monitor_peers (
-  const struct GNUNET_CONFIGURATION_Handle *cfg,
-  const struct GNUNET_PeerIdentity *peer,
-  int one_shot,
-  GNUNET_TRANSPORT_PeerIterateCallback peer_callback,
-  void *peer_callback_cls) __attribute__((deprecated)) __attribute__(
-  (deprecated));
-
-
-/**
- * Cancel request to monitor peers
- *
- * @param pic handle for the request to cancel
- */
-void
-GNUNET_TRANSPORT_monitor_peers_cancel (
-  struct GNUNET_TRANSPORT_PeerMonitoringContext *pic) __attribute__(
-  (deprecated)) __attribute__((deprecated));
-
-
-/* *********************** Blacklisting ************************ */
-
-/**
- * Handle for blacklisting peers.
- */
-struct GNUNET_TRANSPORT_Blacklist __attribute__((deprecated));
-
-
-/**
- * Function that decides if a connection is acceptable or not.
- *
- * @param cls closure
- * @param pid peer to approve or disapproave
- * @return #GNUNET_OK if the connection is allowed, #GNUNET_SYSERR if not
- */
-typedef int
-(*GNUNET_TRANSPORT_BlacklistCallback)(
-  void *cls,
-  const struct GNUNET_PeerIdentity *pid) __attribute__((deprecated));
-
-
-/**
- * Install a blacklist callback.  The service will be queried for all
- * existing connections as well as any fresh connections to check if
- * they are permitted.  If the blacklisting callback is unregistered,
- * all hosts that were denied in the past will automatically be
- * whitelisted again.  Cancelling the blacklist handle is also the
- * only way to re-enable connections from peers that were previously
- * blacklisted.
- *
- * @param cfg configuration to use
- * @param cb callback to invoke to check if connections are allowed
- * @param cb_cls closure for @a cb
- * @return NULL on error, otherwise handle for cancellation
- */
-struct GNUNET_TRANSPORT_Blacklist *
-GNUNET_TRANSPORT_blacklist (const struct GNUNET_CONFIGURATION_Handle *cfg,
-                            GNUNET_TRANSPORT_BlacklistCallback cb,
-                            void *cb_cls) __attribute__((deprecated));
-
-
-/**
- * Abort the blacklist.  Note that this function is the only way for
- * removing a peer from the blacklist.
- *
- * @param br handle of the request that is to be cancelled
- */
-void
-GNUNET_TRANSPORT_blacklist_cancel (struct
-                                   GNUNET_TRANSPORT_Blacklist *br) 
__attribute__(
-  (deprecated));
-
-
-/**
- * Handle for a plugin session state monitor.
- */
-struct GNUNET_TRANSPORT_PluginMonitor __attribute__((deprecated));
-
-/**
- * Abstract representation of a plugin's session.
- * Corresponds to the `struct GNUNET_ATS_Session` within the TRANSPORT service.
- */
-struct GNUNET_TRANSPORT_PluginSession __attribute__((deprecated));
-
-
-/**
- * Possible states of a session in a plugin.
- */
-enum GNUNET_TRANSPORT_SessionState
-{
-  /**
-   * The session was created (first call for each session object).
-   */
-  GNUNET_TRANSPORT_SS_INIT,
-
-  /**
-   * Initial session handshake is in progress.
-   */
-  GNUNET_TRANSPORT_SS_HANDSHAKE,
-
-  /**
-   * Session is fully UP.
-   */
-  GNUNET_TRANSPORT_SS_UP,
-
-  /**
-   * This is just an update about the session,
-   * the state did not change.
-   */
-  GNUNET_TRANSPORT_SS_UPDATE,
-
-  /**
-   * Session is being torn down and about to disappear.
-   * Last call for each session object.
-   */
-  GNUNET_TRANSPORT_SS_DONE
-} __attribute__((deprecated));
-
-
-/**
- * Information about a plugin's session.
- */
-struct GNUNET_TRANSPORT_SessionInfo
-{
-  /**
-   * New state of the session.
-   */
-  enum GNUNET_TRANSPORT_SessionState state;
-
-  /**
-   * #GNUNET_YES if this is an inbound connection,
-   * #GNUNET_NO if this is an outbound connection,
-   * #GNUNET_SYSERR if connections of this plugin
-   *             are so fundamentally bidirectional
-   *             that they have no 'initiator'
-   */
-  int is_inbound;
-
-  /**
-   * Number of messages pending transmission for this session.
-   */
-  uint32_t num_msg_pending;
-
-  /**
-   * Number of bytes pending transmission for this session.
-   */
-  uint32_t num_bytes_pending;
-
-  /**
-   * Until when does this plugin refuse to receive to manage
-   * staying within the inbound quota?  ZERO if receive is
-   * active.
-   */
-  struct GNUNET_TIME_Absolute receive_delay;
-
-  /**
-   * At what time will this session timeout (unless activity
-   * happens)?
-   */
-  struct GNUNET_TIME_Absolute session_timeout;
-
-  /**
-   * Address used by the session.  Can be NULL if none is available.
-   */
-  const struct GNUNET_HELLO_Address *address;
-} __attribute__((deprecated));
-
-
-/**
- * Function called by the plugin with information about the
- * current sessions managed by the plugin (for monitoring).
- *
- * @param cls closure
- * @param session session handle this information is about,
- *        NULL to indicate that we are "in sync" (initial
- *        iteration complete)
- * @param session_ctx storage location where the application
- *        can store data; will point to NULL on #GNUNET_TRANSPORT_SS_INIT,
- *        and must be reset to NULL on #GNUNET_TRANSPORT_SS_DONE
- * @param info information about the state of the session,
- *        NULL if @a session is also NULL and we are
- *        merely signalling that the initial iteration is over;
- *        NULL with @a session being non-NULL if the monitor
- *        was being cancelled while sessions were active
- */
-typedef void
-(*GNUNET_TRANSPORT_SessionMonitorCallback)(
-  void *cls,
-  struct GNUNET_TRANSPORT_PluginSession *session,
-  void **session_ctx,
-  const struct GNUNET_TRANSPORT_SessionInfo *info) __attribute__((deprecated));
-
-
-/**
- * Install a plugin session state monitor callback.  The callback
- * will be notified whenever the session changes.
- *
- * @param cfg configuration to use
- * @param cb callback to invoke on events
- * @param cb_cls closure for @a cb
- * @return NULL on error, otherwise handle for cancellation
- */
-struct GNUNET_TRANSPORT_PluginMonitor *
-GNUNET_TRANSPORT_monitor_plugins (const struct GNUNET_CONFIGURATION_Handle 
*cfg,
-                                  GNUNET_TRANSPORT_SessionMonitorCallback cb,
-                                  void *cb_cls) __attribute__((deprecated));
-
-
-/**
- * Cancel monitoring the plugin session state.  The callback will be
- * called once for each session that is up with the "info" argument
- * being NULL (this is just to enable client-side cleanup).
- *
- * @param pm handle of the request that is to be cancelled
- */
-void
-GNUNET_TRANSPORT_monitor_plugins_cancel (
-  struct GNUNET_TRANSPORT_PluginMonitor *pm) __attribute__((deprecated));
-
-
-/**
- * Opaque handle to the service.
- */
-struct GNUNET_TRANSPORT_CoreHandle;
-
-
-/**
- * Function called to notify transport users that another
- * peer connected to us.
- *
- * @param cls closure
- * @param peer the identity of the peer that connected; this
- *        pointer will remain valid until the disconnect, hence
- *        applications do not necessarily have to make a copy
- *        of the value if they only need it until disconnect
- * @param mq message queue to use to transmit to @a peer
- * @return closure to use in MQ handlers
- */
-typedef void *
-(*GNUNET_TRANSPORT_NotifyConnect) (
-  void *cls,
-  const struct GNUNET_PeerIdentity *peer,
-  struct GNUNET_MQ_Handle *mq);
-
-
-/**
- * Function called to notify transport users that another peer
- * disconnected from us.  The message queue that was given to the
- * connect notification will be destroyed and must not be used
- * henceforth.
- *
- * @param cls closure from #GNUNET_TRANSPORT_core_connect
- * @param peer the peer that disconnected
- * @param handlers_cls closure of the handlers, was returned from the
- *                    connect notification callback
- */
-typedef void
-(*GNUNET_TRANSPORT_NotifyDisconnect) (
-  void *cls,
-  const struct GNUNET_PeerIdentity *peer,
-  void *handler_cls);
-
-
-/**
- * Function called if we have "excess" bandwidth to a peer.
- * The notification will happen the first time we have excess
- * bandwidth, and then only again after the client has performed
- * some transmission to the peer.
- *
- * Excess bandwidth is defined as being allowed (by ATS) to send
- * more data, and us reaching the limit of the capacity build-up
- * (which, if we go past it, means we don't use available bandwidth).
- * See also the "max carry" in `struct GNUNET_BANDWIDTH_Tracker`.
- *
- * @param cls the closure
- * @param neighbour peer that we have excess bandwidth to
- * @param handlers_cls closure of the handlers, was returned from the
- *                    connect notification callback
- */
-typedef void
-(*GNUNET_TRANSPORT_NotifyExcessBandwidth)(
-  void *cls,
-  const struct GNUNET_PeerIdentity *neighbour,
-  void *handlers_cls) __attribute__((deprecated));
-
-
-/**
- * Connect to the transport service.  Note that the connection may
- * complete (or fail) asynchronously.
- *
- * @param cfg configuration to use
- * @param self our own identity (API should check that it matches
- *             the identity found by transport), or NULL (no check)
- * @param handlers array of message handlers; note that the
- *                 closures provided will be ignored and replaced
- *                 with the respective return value from @a nc
- * @param handlers array with handlers to call when we receive messages, or 
NULL
- * @param cls closure for the @a nc, @a nd and @a neb callbacks
- * @param nc function to call on connect events, or NULL
- * @param nd function to call on disconnect events, or NULL
- * @param neb function to call if we have excess bandwidth to a peer, or NULL
- * @return NULL on error
- */
-struct GNUNET_TRANSPORT_CoreHandle *
-GNUNET_TRANSPORT_core_connect (const struct GNUNET_CONFIGURATION_Handle *cfg,
-                               const struct GNUNET_PeerIdentity *self,
-                               const struct GNUNET_MQ_MessageHandler *handlers,
-                               void *cls,
-                               GNUNET_TRANSPORT_NotifyConnect nc,
-                               GNUNET_TRANSPORT_NotifyDisconnect nd,
-                               GNUNET_TRANSPORT_NotifyExcessBandwidth neb)
-__attribute__((deprecated));
-
-
-/**
- * Disconnect from the transport service.
- *
- * @param handle handle returned from connect
- */
-void
-GNUNET_TRANSPORT_core_disconnect (struct GNUNET_TRANSPORT_CoreHandle *handle);
-
-
-/**
- * Checks if a given peer is connected to us and get the message queue.
- *
- * @param handle connection to transport service
- * @param peer the peer to check
- * @return NULL if disconnected, otherwise message queue for @a peer
- */
-struct GNUNET_MQ_Handle *
-GNUNET_TRANSPORT_core_get_mq (struct GNUNET_TRANSPORT_CoreHandle *handle,
-                              const struct GNUNET_PeerIdentity *peer);
-
-
-#if 0 /* keep Emacsens' auto-indent happy */
-{
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-/* ifndef GNUNET_TRANSPORT_SERVICE_H */
-#endif
-
-/** @} */ /* end of group */
-
-/** @} */ /* end of group addition */
-
-/* end of gnunet_transport_service.h */

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