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21 * @file src/fragmentation/fragmentation.h
22 * @brief library to help fragment messages
23 * @author Christian Grothoff
25 #ifndef FRAGMENTATION_H
26 #define FRAGMENTATION_H
28 #include "gnunet_fragmentation_lib.h"
30 GNUNET_NETWORK_STRUCT_BEGIN
33 * Header for a message fragment. Followed by the
42 struct GNUNET_MessageHeader header;
50 * Total message size of the original message.
55 * Absolute offset (in bytes) of this fragment in the original
56 * message. Will be a multiple of the MTU.
64 * Message fragment acknowledgement.
66 struct FragmentAcknowledgement
72 struct GNUNET_MessageHeader header;
80 * Bits that are being acknowledged, in big-endian.
81 * (bits that are set correspond to fragments that
82 * have not yet been received).
87 GNUNET_NETWORK_STRUCT_END