diff --git a/ChangeLog b/ChangeLog
index acbe7435..54e716d4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2004-08-30  Andreas Schwab  <schwab@suse.de>
 
+	* libltdl/slist.h (SListCallback): Fix missing type.
+
 	* config/ltmain.in: Accept --mode=relink.
 
 2004-08-29  Gary V. Vaughan  <gary@gnu.org>
diff --git a/libltdl/slist.h b/libltdl/slist.h
index 1a3aa16d..737a25dd 100644
--- a/libltdl/slist.h
+++ b/libltdl/slist.h
@@ -51,7 +51,7 @@ typedef struct slist {
 } SList;
 
 typedef void *	SListCompare	(const SList *node, const void *userdata);
-typedef int	SListCallback	(const SList *node, const *userdata);
+typedef int	SListCallback	(const SList *node, const void *userdata);
 
 LT_SCOPE SList *slist_new	(const void *userdata);
 LT_SCOPE SList *slist_delete	(SList *head, void (*delete) (void *data));