+#if defined (HANDLE_MULTIBYTE)
+int
+_rl_walphabetic (wc)
+ wchar_t wc;
+{
+ int c;
+
+ if (iswalnum (wc))
+ return (1);
+
+ c = wc & 0177;
+ return (_rl_allow_pathname_alphabetic_chars &&
+ strchr (pathname_alphabetic_chars, c) != NULL);
+}
+#endif
+