* wctrans_t, and wctype_t are not yet implemented.
*/
-#ifndef _GL_WCTYPE_H
-#define _GL_WCTYPE_H
-
-#if @HAVE_WINT_T@ - 0
+#if @HAVE_WINT_T@
/* Solaris 2.5 has a bug: <wchar.h> must be included before <wctype.h>.
Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
<wchar.h>.
# include <stdio.h>
# include <time.h>
# include <wchar.h>
-typedef wint_t __wctype_wint_t;
-#else
-typedef int __wctype_wint_t;
#endif
+#if @HAVE_WCTYPE_H@
+# if defined __DECC && __DECC_VER >= 60000000
+# include_next <wctype.h>
+# endif
+#endif
+
+#ifndef _GL_WCTYPE_H
+#define _GL_WCTYPE_H
+
/* Include the original <wctype.h> if it exists.
BeOS 5 has the functions but no <wctype.h>. */
#if @HAVE_WCTYPE_H@
-# include @ABSOLUTE_WCTYPE_H@
+# if !(defined __DECC && __DECC_VER >= 60000000)
+# include @ABSOLUTE_WCTYPE_H@
+# endif
+#endif
+
+#if @HAVE_WINT_T@
+typedef wint_t __wctype_wint_t;
+#else
+typedef int __wctype_wint_t;
#endif
/* FreeBSD 4.4 to 4.11 has <wctype.h> but lacks the functions.