- /* This is probably not necessary any more. On some systems, config.h
- used to define static as nothing for the sake of unexec. We don't
- want that here since we don't use unexec. None of these systems
- are supported any more, but the idea is still mentioned in
- etc/PROBLEMS. */
-# undef static
-# ifndef PTR /* for XEmacs */
-# define PTR void *
-# endif
-#else /* no config.h */
-# if defined(__STDC__) && (__STDC__ || defined(__SUNPRO_C))
-# define PTR void * /* for generic pointers */
-# else /* not standard C */
-# define const /* remove const for old compilers' sake */
-# define PTR long * /* don't use void* */
-# endif