core-lightning/commit_tx.h
Rusty Russell 7614e513bd commit_tx: keep permutation map.
This lets us map the HTLCs back to outputs when txs occur onchain.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2016-05-03 11:27:56 +09:30

26 lines
746 B
C

#ifndef LIGHTNING_COMMIT_TX_H
#define LIGHTNING_COMMIT_TX_H
#include "config.h"
#include <ccan/short_types/short_types.h>
#include <ccan/tal/tal.h>
struct channel_state;
struct sha256_double;
struct sha256;
struct pubkey;
struct rel_locktime;
/* Create commitment tx to spend the anchor tx output; doesn't fill in
* input scriptsig. */
struct bitcoin_tx *create_commit_tx(const tal_t *ctx,
const struct pubkey *our_final,
const struct pubkey *their_final,
const struct rel_locktime *their_locktime,
const struct sha256_double *anchor_txid,
unsigned int anchor_index,
u64 anchor_satoshis,
const struct sha256 *rhash,
const struct channel_state *cstate,
int **map);
#endif