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Unless the transaction is confirmed, the UTXOs should be released if something happens to the peer. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
16 lines
634 B
C
16 lines
634 B
C
#ifndef LIGHTNING_LIGHTNINGD_BUILD_UTXOS_H
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#define LIGHTNING_LIGHTNINGD_BUILD_UTXOS_H
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#include "config.h"
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#include <lightningd/lightningd.h>
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#include <lightningd/utxo.h>
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/* Reserves UTXOs to build tx which pays this amount; returns NULL if
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* impossible. *change_amount 0 if no change needed. */
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struct utxo *build_utxos(const tal_t *ctx,
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struct lightningd *ld, u64 satoshi_out,
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u32 feerate_per_kw, u64 dust_limit,
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u64 *change_amount, u32 *change_keyindex);
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/* Once we've spent them, mark them confirmed. */
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void confirm_utxos(struct lightningd *ld, struct utxo *utxos);
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#endif /* LIGHTNING_LIGHTNINGD_BUILD_UTXOS_H */
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