core-lightning/close_tx.h
Rusty Russell 43729c6856 protocol: add output script to close_clearing message.
We just use a p2sh to a single address for the moment, but that's simply for
non-segwit wallets; we'll pay to whatever the other side specifies.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2016-04-24 20:01:52 +09:30

22 lines
590 B
C

#ifndef LIGHTNING_CLOSE_TX_H
#define LIGHTNING_CLOSE_TX_H
#include "config.h"
#include "lightning.pb-c.h"
#include "secp256k1.h"
#include <ccan/tal/tal.h>
struct sha256_double;
struct pubkey;
/* Create close tx to spend the anchor tx output; doesn't fill in
* input scriptsig. */
struct bitcoin_tx *create_close_tx(secp256k1_context *secpctx,
const tal_t *ctx,
const u8 *our_script,
const u8 *their_script,
const struct sha256_double *anchor_txid,
unsigned int anchor_index,
u64 anchor_satoshis,
uint64_t to_us, uint64_t to_them);
#endif