$NetBSD$

SHA1 (patch-aa) = 3c62fd29d92f010176074e51ba424514817ee00c
SHA1 (patch-ab) = b08b2c8a9148e69ab18eb8577f95672cd707cdf3
SHA1 (patch-ac) = f7dc18652782a5ad0768a5693a69bcadc6e5754d
