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#ifndef LIGHTNING_DAEMON_PACKETS_H
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#define LIGHTNING_DAEMON_PACKETS_H
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#include "config.h"
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#include "lightning.pb-c.h"
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struct peer;
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struct htlc;
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struct sha256;
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struct bitcoin_signature;
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struct commit_info;
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/* Send various kinds of packets */
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void queue_pkt_open(struct peer *peer, bool offer_anchor);
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void queue_pkt_anchor(struct peer *peer);
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void queue_pkt_open_commit_sig(struct peer *peer);
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void queue_pkt_open_complete(struct peer *peer);
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void queue_pkt_htlc_add(struct peer *peer, struct htlc *htlc);
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void queue_pkt_htlc_fulfill(struct peer *peer, struct htlc *htlc);
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void queue_pkt_htlc_fail(struct peer *peer, struct htlc *htlc);
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void queue_pkt_feechange(struct peer *peer, u64 feerate);
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void queue_pkt_commit(struct peer *peer, const struct bitcoin_signature *sig);
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void queue_pkt_revocation(struct peer *peer,
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const struct sha256 *preimage,
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const struct sha256 *next_hash);
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void queue_pkt_close_shutdown(struct peer *peer);
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void queue_pkt_close_signature(struct peer *peer);
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Pkt *pkt_err(struct peer *peer, const char *msg, ...);
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Pkt *pkt_init(struct peer *peer, u64 ack);
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void queue_pkt_err(struct peer *peer, Pkt *err);
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Pkt *pkt_err_unexpected(struct peer *peer, const Pkt *pkt);
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/* Process various packets: return an error packet on failure. */
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Pkt *accept_pkt_open(struct peer *peer, const Pkt *pkt,
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struct sha256 *revocation_hash,
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struct sha256 *next_revocation_hash);
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Pkt *accept_pkt_anchor(struct peer *peer, const Pkt *pkt);
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Pkt *accept_pkt_open_commit_sig(struct peer *peer, const Pkt *pkt,
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struct bitcoin_signature *sig);
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Pkt *accept_pkt_open_complete(struct peer *peer, const Pkt *pkt);
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Pkt *accept_pkt_htlc_add(struct peer *peer, const Pkt *pkt, struct htlc **h);
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Pkt *accept_pkt_htlc_fail(struct peer *peer, const Pkt *pkt, struct htlc **h,
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u8 **fail);
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Pkt *accept_pkt_htlc_fulfill(struct peer *peer, const Pkt *pkt, struct htlc **h,
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struct rval *r);
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Pkt *accept_pkt_update_fee(struct peer *peer, const Pkt *pkt, u64 *feerate);
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Pkt *accept_pkt_update_accept(struct peer *peer, const Pkt *pkt);
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Pkt *accept_pkt_commit(struct peer *peer, const Pkt *pkt,
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struct bitcoin_signature *sig);
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Pkt *accept_pkt_revocation(struct peer *peer, const Pkt *pkt);
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Pkt *accept_pkt_close_shutdown(struct peer *peer, const Pkt *pkt);
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#endif /* LIGHTNING_DAEMON_PACKETS_H */
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