tree 93b864766477178d3479ccb36aa11764d4e5b2d4
parent c250083ccdb1da131e02f6756bc74b36583ab7ee
author Ken MacKay <kmackay@gmail.com> 1440360446 -0700
committer Ken MacKay <kmackay@gmail.com> 1444710596 -0700

Make wordcount_t signed, and remove swordcount_t.