This is called when an HTLC times out, and we need to send it back to
ourselves. We also adjust the locktime, since in practice we should
refuse an HTLC less than our locktime.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This is only for the simple case where there are no HTLCs.
We group the current commit information together in the struct;
this involves a trivial transform from peer->cur_commit_theirsig to
peer->cur_commit.theirsig.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Rusty Russell