39 lines
1.3 KiB
C
39 lines
1.3 KiB
C
#ifndef LIGHTNING_COMMON_WITHDRAW_TX_H
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#define LIGHTNING_COMMON_WITHDRAW_TX_H
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#include "config.h"
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#include <bitcoin/chainparams.h>
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#include <bitcoin/tx.h>
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#include <ccan/short_types/short_types.h>
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#include <ccan/tal/tal.h>
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#include <common/amount.h>
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struct bitcoin_tx;
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struct ext_key;
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struct privkey;
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struct pubkey;
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struct bitcoin_address;
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struct utxo;
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/**
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* withdraw_tx - Create a p2pkh withdrawal transaction
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*
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* @ctx: context to tal from.
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* @chainparams: (in) the params for the created transaction.
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* @utxos: (in/out) tal_arr of UTXO pointers to spend (permuted to match)
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* @outputs: (in) tal_arr of bitcoin_tx_output, scriptPubKeys with amount to send to.
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* @changekey: (in) key to send change to (only used if change_satoshis != 0).
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* @change: (in) amount to send as change.
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* @bip32_base: (in) bip32 base for key derivation, or NULL.
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* @change_outnum: (out) set to output index of change output or -1 if none, unless NULL.
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*/
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struct bitcoin_tx *withdraw_tx(const tal_t *ctx,
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const struct chainparams *chainparams,
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const struct utxo **utxos,
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struct bitcoin_tx_output **outputs,
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const struct pubkey *changekey,
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struct amount_sat change,
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const struct ext_key *bip32_base,
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int *change_outnum);
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#endif /* LIGHTNING_COMMON_WITHDRAW_TX_H */
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