core-lightning/common/utxo.h
Rusty Russell 0237e0b28c bitcoin: create new wrapper type bitcoin_txid, log backward endianness.
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>
2017-12-21 11:05:38 +00:00

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C

#ifndef LIGHTNING_COMMON_UTXO_H
#define LIGHTNING_COMMON_UTXO_H
#include "config.h"
#include <bitcoin/tx.h>
#include <ccan/short_types/short_types.h>
#include <ccan/tal/tal.h>
#include <stdbool.h>
struct utxo {
struct bitcoin_txid txid;
u32 outnum;
u64 amount;
u32 keyindex;
bool is_p2sh;
u8 status;
};
void towire_utxo(u8 **pptr, const struct utxo *utxo);
void fromwire_utxo(const u8 **ptr, size_t *max, struct utxo *utxo);
/* build_utxos/funding_tx use array of pointers, but marshall code
* wants arr of structs */
struct utxo *from_utxoptr_arr(const tal_t *ctx, const struct utxo **utxos);
const struct utxo **to_utxoptr_arr(const tal_t *ctx, const struct utxo *utxos);
#endif /* LIGHTNING_COMMON_UTXO_H */