+2000-06-19 Paul Eggert <eggert@twinsun.com>
+
+ * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
+ (mbrtowc, mbstate_t): Define substitutes if
+ HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
+ (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
+ not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
+