Declare __wctype.

diff --git a/wctype/wctype.h b/wctype/wctype.h
index 2ed0fe1..43ff8e4 100644 (file)
--- a/wctype/wctype.h
+++ b/wctype/wctype.h
@@ -151,6 +151,7 @@ extern int iswxdigit __P ((wint_t __wc));
 
 /* Construct value that describes a class of wide characters identified
    by the string argument PROPERTY.  */
+extern wctype_t __wctype __P ((__const char *__property));
 extern wctype_t wctype __P ((__const char *__property));
 
 /* Determine whether the wide-character WC has the property described by