mirror of
https://github.com/ElementsProject/lightning.git
synced 2024-11-19 18:11:28 +01:00
19 lines
683 B
C
19 lines
683 B
C
#ifndef LIGHTNING_COMMON_PERMUTE_TX_H
|
|
#define LIGHTNING_COMMON_PERMUTE_TX_H
|
|
#include "config.h"
|
|
#include "bitcoin/tx.h"
|
|
|
|
struct htlc;
|
|
|
|
/**
|
|
* permute_outputs: permute the transaction outputs into BIP69 + cltv order.
|
|
* @tx: the transaction whose outputs are to be sorted (outputs must be tal_arr).
|
|
* @cltvs: CLTV delays to use as a tie-breaker, or NULL.
|
|
* @map: if non-NULL, pointers to be permuted the same as the outputs.
|
|
*
|
|
* So the caller initiates the map with which htlcs are used, it
|
|
* can easily see which htlc (if any) is in output #0 with map[0].
|
|
*/
|
|
void permute_outputs(struct bitcoin_tx *tx, u32 *cltvs, const void **map);
|
|
#endif /* LIGHTNING_COMMON_PERMUTE_TX_H */
|