core-lightning/common/utxo.h
Christian Decker ba7341ec87 cleanup: Make blockheights unsigned
Signed-off-by: Christian Decker <decker.christian@gmail.com>
2018-03-27 23:17:17 +00:00

40 lines
1.0 KiB
C

#ifndef LIGHTNING_COMMON_UTXO_H
#define LIGHTNING_COMMON_UTXO_H
#include "config.h"
#include <bitcoin/pubkey.h>
#include <bitcoin/shadouble.h>
#include <bitcoin/tx.h>
#include <ccan/short_types/short_types.h>
#include <ccan/tal/tal.h>
#include <stdbool.h>
/* Information needed for their_unilateral/to-us outputs */
struct unilateral_close_info {
u64 channel_id;
struct pubkey peer_id;
struct pubkey commitment_point;
};
struct utxo {
struct bitcoin_txid txid;
u32 outnum;
u64 amount;
u32 keyindex;
bool is_p2sh;
u8 status;
/* Optional unilateral close information, NULL if this is just
* a HD key */
struct unilateral_close_info *close_info;
/* NULL if we haven't seen it in a block, otherwise the block it's in */
const u32 *blockheight;
/* NULL if not spent yet, otherwise, the block the spending transaction is in */
const u32 *spendheight;
};
void towire_utxo(u8 **pptr, const struct utxo *utxo);
struct utxo *fromwire_utxo(const tal_t *ctx, const u8 **ptr, size_t *max);
#endif /* LIGHTNING_COMMON_UTXO_H */