core-lightning/common/psbt_internal.h
niftynei 3e8f575f9e dual-funding: convert to runtime flag, --experimental-dual-fund
You can now activate dual-funded channels using the
`--experimental-dual-fund` flag

Changelog-Changed: Config: `--experimental-dual-fund` runtime flag will enable dual-funded protocol on this node
2021-03-25 20:05:11 +10:30

36 lines
1.0 KiB
C

#ifndef LIGHTNING_COMMON_PSBT_INTERNAL_H
#define LIGHTNING_COMMON_PSBT_INTERNAL_H
#include "config.h"
#include <ccan/tal/tal.h>
#include <common/tx_roles.h>
struct wally_psbt;
struct wally_psbt_input;
struct witness_element;
/* psbt_finalize_input - Finalize an input with a given witness stack
*
* Sets the given witness elements onto the PSBT. Also finalizes
* the redeem_script, if any.
* @ctx - the context to allocate onto
* @in - input to set final_witness for
* @witness_element - elements to add to witness stack
*/
void psbt_finalize_input(const tal_t *ctx,
struct wally_psbt_input *in,
const struct witness_element **elements);
/* psbt_to_witness_stacks - Take all sigs on a PSBT and copy to a
* witness_stack
*
* @ctx - allocation context
* @psbt - PSBT to copy sigs from
* @opener - which side initiated this tx
*/
const struct witness_stack **
psbt_to_witness_stacks(const tal_t *ctx,
const struct wally_psbt *psbt,
enum tx_role side_to_stack);
#endif /* LIGHTNING_COMMON_PSBT_INTERNAL_H */