[jhc] darcs patch: update manual entry for CTYPE (and 1 more)

Mon Mar 12 17:56:07 PDT 2012 John Meacham <john@repetae.net> * update manual entry for CTYPE Tue Mar 13 13:25:21 PDT 2012 John Meacham <john@repetae.net> * add jhc/Jhc/ForeignPtr.hs