-// Get the fee cost in SATS of a commitment tx with a given number of HTLC outputs.
-// Note that num_htlcs should not include dust HTLCs.
-#[inline]
-fn commit_tx_fee_sat(feerate_per_kw: u32, num_htlcs: usize, channel_type_features: &ChannelTypeFeatures) -> u64 {
- feerate_per_kw as u64 * (commitment_tx_base_weight(channel_type_features) + num_htlcs as u64 * COMMITMENT_TX_WEIGHT_PER_HTLC) / 1000
-}
-
-// Get the fee cost in MSATS of a commitment tx with a given number of HTLC outputs.
-// Note that num_htlcs should not include dust HTLCs.
-pub(crate) fn commit_tx_fee_msat(feerate_per_kw: u32, num_htlcs: usize, channel_type_features: &ChannelTypeFeatures) -> u64 {
- // Note that we need to divide before multiplying to round properly,
- // since the lowest denomination of bitcoin on-chain is the satoshi.
- (commitment_tx_base_weight(channel_type_features) + num_htlcs as u64 * COMMITMENT_TX_WEIGHT_PER_HTLC) * feerate_per_kw as u64 / 1000 * 1000
-}
-