[C2hs] patch applied (c2hs): Make the C parser test prog build again.

[Duncan Coutts]

Tue May 23 06:58:22 PDT 2006  Duncan Coutts <duncan.coutts at worc.ox.ac.uk>
  * Make the C parser test prog build again.
  This program is useful for reproducing C parser errors
  for when users send in their .i files.
  
  Just run:
  ./parse foo.i
  
  Build using:
  ghc --make Main.hs -o parse ../i -i../../../base/general
    -i../../../base/admin -i../../../base/errors
    -i../../../base/state -i../../../base/syms -i../../state

    M ./c2hs/c/tests/Main.hs -9 +9