[cvs-nhc98] Change a couple of remaining types PackedString to CString

malcolm: Tue Nov 20 18:38:35 CET 2001 Update of /usr/src/master/nhc/src/prelude/Hat In directory hinken:/tmp/cvs-serv8997 Modified Files: Hat.hs Log Message: Change a couple of remaining types PackedString to CString. Fix "Can't find constructor for newtype Ptr" error.