HAVE_LONG_LONGS in __scm.h

[Bill Schottstaedt]

The CVS guile now has these lines in __scm.h:

#if SIZEOF_LONG_LONG != 0
#define HAVE_LONG_LONGS
#define HAVE_LONG_LONG
#endif

Could I suggest that configuration macros might be better
placed in _scm.h -- i.e. invisible (as I understand it)
to user's of Guile.  I already had a macro by this name
and code of the form

#if THIS && THAT && HAVE_LONG_LONGS

which was broken by the addition of this macro to __scm.h.
Alternatively, perhaps use

#define HAVE_LONG_LONGS 1