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4b70736d13
Changelog-Added: JSON-RPC: newaddr: p2tr option to create taproot addresses. Changelog-Changed: Wallet: we now use taproot change addresses.
38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
#ifndef LIGHTNING_COMMON_PSBT_KEYPATH_H
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#define LIGHTNING_COMMON_PSBT_KEYPATH_H
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#include "config.h"
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#include <ccan/short_types/short_types.h>
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#include <wally_psbt.h>
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struct bitcoin_tx;
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struct ext_key;
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struct wally_map;
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/* psbt_output_set_keypath - Set the keypath of a PSBT output.
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*
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* @index - child index of the wallet key
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* @ext - extended public key of the immediate parent of the wallet key
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* @is_taproot - PSBT output has taproot script
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* @output - PSBT output to set
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*/
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void psbt_output_set_keypath(u32 index,
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const struct ext_key *ext,
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bool is_taproot,
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struct wally_psbt_output *output);
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/* psbt_add_keypath_to_last_output - augment the last output with the
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* given wallet keypath
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*
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* @tx - transaction to modify
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* @index - child index of the wallet key
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* @ext - extended public key of the immediate parent of the wallet key
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* @is_taproot - if the output is taproot
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*/
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void psbt_add_keypath_to_last_output(struct bitcoin_tx *tx,
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u32 index,
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const struct ext_key *ext,
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bool is_taproot);
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#endif /* LIGHTNING_COMMON_PSBT_KEYPATH_H */
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