Function create_psbt

bitcoin/psbt.c:19–35

}

struct wally_psbt *create_psbt(const tal_t *ctx, size_t num_inputs, size_t num_outputs, u32 locktime)
{
	const u32 init_flags = is_elements(chainparams) ? WALLY_PSBT_INIT_PSET : 0;
	struct wally_psbt *psbt;
	int wally_err;

	tal_wally_start();
	wally_err = wally_psbt_init_alloc(2, num_inputs, num_outputs, 0, init_flags, &psbt);
	assert(wally_err == WALLY_OK);
	wally_psbt_set_fallback_locktime(psbt, locktime);
	/* By default we are modifying them internally; allow it */
	wally_psbt_set_tx_modifiable_flags(psbt, WALLY_PSBT_TXMOD_INPUTS | WALLY_PSBT_TXMOD_OUTPUTS);
	tal_add_destructor(psbt, psbt_destroy);
	tal_wally_end_onto(ctx, psbt, struct wally_psbt);

	return psbt;
}

struct wally_psbt *clone_psbt(const tal_t *ctx, const struct wally_psbt *psbt)
{