patch zap another warning.

[Graham Stott]

All,

Zaps another warning.

Bootstrapped i686-pc-linux-gnu, all languages, no regressions.
Graham

ChangeLog

        * except.h (struct function): Move forward declaration
        before first use.

-------------------------------------------------------------------
Index: gcc/except.h
===================================================================
RCS file: /cvs/gcc/gcc/gcc/except.h,v
retrieving revision 1.60
diff -c -p -r1.60 except.h
*** except.h    2001/12/31 05:44:58     1.60
--- except.h    2002/01/12 08:01:21
*************** extern rtx expand_builtin_dwarf_fp_regnu
*** 128,136 ****
  extern void expand_builtin_eh_return          PARAMS ((tree, tree));
  extern void expand_eh_return                  PARAMS ((void));

  extern rtx get_exception_pointer              PARAMS ((struct function *));

- struct function;
  struct inline_remap;
  extern int duplicate_eh_regions               PARAMS ((struct function *,
                                                 struct inline_remap *));
--- 128,136 ----
  extern void expand_builtin_eh_return          PARAMS ((tree, tree));
  extern void expand_eh_return                  PARAMS ((void));

+ struct function;
  extern rtx get_exception_pointer              PARAMS ((struct function *));

  struct inline_remap;
  extern int duplicate_eh_regions               PARAMS ((struct function *,
                                                 struct inline_remap *));
------------------------------------------------------------------------