[cvs-nhc98] patch applied (hat): Make compilable with nhc98 as well as ghc.

Fri Dec 20 08:42:19 PST 2002 malcolm * Make compilable with nhc98 as well as ghc. M ./src/hatlib/Hat/Data/IORefBuiltin.hs -2 +7 M ./src/hatlib/Hat/Foreign/BuiltinTypes.hs -2 +8