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0237e0b28c
It's just a sha256_double, but importantly when we convert it to a string (in type_to_string, which is used in logging) we use bitcoin_txid_to_hex() so it's reversed as people expect. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
20 lines
565 B
C
20 lines
565 B
C
#ifndef LIGHTNING_COMMON_CLOSE_TX_H
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#define LIGHTNING_COMMON_CLOSE_TX_H
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#include "config.h"
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#include <ccan/short_types/short_types.h>
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#include <ccan/tal/tal.h>
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struct pubkey;
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/* Create close tx to spend the anchor tx output; doesn't fill in
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* input scriptsig. */
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struct bitcoin_tx *create_close_tx(const tal_t *ctx,
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const u8 *our_script,
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const u8 *their_script,
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const struct bitcoin_txid *anchor_txid,
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unsigned int anchor_index,
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u64 anchor_satoshis,
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uint64_t to_us, uint64_t to_them,
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uint64_t dust_limit);
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#endif
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