40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
#ifndef LIGHTNING_FUNDING_H
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#define LIGHTNING_FUNDING_H
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#include <stdbool.h>
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#include "lightning.pb-c.h"
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/**
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* initial_funding: Given A, B, and anchor, what is initial state?
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* @a: A's openchannel offer
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* @b: B's openchannel offer
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* @anchor: The anchor offer (A or B)
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* @a_amount: amount commit tx will output to A.
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* @b_amount: amount commit tx will output to B.
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*/
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bool initial_funding(const OpenChannel *a,
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const OpenChannel *b,
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const OpenAnchor *anchor,
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uint64_t *a_amount,
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uint64_t *b_amount);
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/**
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* funding_delta: With this change, what's the new state?
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* @a: A's openchannel offer
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* @b: B's openchannel offer
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* @anchor: The anchor offer (A or B)
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* @channel_delta: In/out amount funder pays to non-funder (channel state)
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* @delta_a_to_b: How much A pays to B (satoshi).
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* @a_amount: amount commit tx will output to A.
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* @b_amount: amount commit tx will output to B.
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*/
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bool funding_delta(const OpenChannel *a,
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const OpenChannel *b,
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const OpenAnchor *anchor,
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uint64_t *channel_delta,
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int64_t delta_a_to_b,
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uint64_t *a_amount,
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uint64_t *b_amount);
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#endif /* LIGHTNING_FUNDING_H */
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