diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index a7a056f1345..fd4ec5f4c22 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,7 @@
+2004-07-20  Danny Smith  <dannysmith@users.sourceforge.net>
+
+	* include/c_std/std_cwchar.h (wcsstr): Correct signature.
+
 2004-07-19  Benjamin Kosnik  <bkoz@redhat.com>
 
 	PR libstdc++/15488
diff --git a/libstdc++-v3/include/c_std/std_cwchar.h b/libstdc++-v3/include/c_std/std_cwchar.h
index e3b7cdd5870..d9e11e95a9a 100644
--- a/libstdc++-v3/include/c_std/std_cwchar.h
+++ b/libstdc++-v3/include/c_std/std_cwchar.h
@@ -223,7 +223,7 @@ namespace std
   using ::wcsstr;
 
   inline wchar_t*
-  wcsstr(wchar_t* __s1, wchar_t* __s2)
+  wcsstr(wchar_t* __s1, const wchar_t* __s2)
   { return wcsstr(const_cast<const wchar_t*>(__s1), __s2); }
 
   using ::wmemchr;