diff --git a/ChangeLog b/ChangeLog
index d73b1cd04..4fbcc3ec7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2007-06-19  Peter Stephenson  <p.w.stephenson@ntlworld.com>
+
+	* unposted, c.f. 23572: Src/modentry.c: bad prototype.
+
+	* 23571: Src/module.c: AIX definitions weren't right.
+
 2007-06-19  Clint Adams  <clint@zsh.org>
 
 	* 23569: Completion/Debian/Command/_bts: make 'bts show'
diff --git a/Src/modentry.c b/Src/modentry.c
index ea2ca6656..4d8217f43 100644
--- a/Src/modentry.c
+++ b/Src/modentry.c
@@ -4,7 +4,7 @@ int setup_ _((Module));
 int boot_ _((Module));
 int cleanup_ _((Module));
 int finish_ _((Module));
-int modentry _((int boot, Module m));
+int modentry _((int boot, Module m, void *ptr));
 
 /**/
 int
diff --git a/Src/module.c b/Src/module.c
index 05a0d402a..d40bb133a 100644
--- a/Src/module.c
+++ b/Src/module.c
@@ -1341,42 +1341,42 @@ module_loaded(const char *name)
 static int
 dyn_setup_module(Module m)
 {
-    return ((int (*)_((int,Module))) m->u.handle)(0, m, NULL);
+    return ((int (*)_((int,Module, void*))) m->u.handle)(0, m, NULL);
 }
 
 /**/
 static int
 dyn_features_module(Module m, char ***features)
 {
-    return ((int (*)_((int,Module))) m->u.handle)(4, m, features);
+    return ((int (*)_((int,Module, void*))) m->u.handle)(4, m, features);
 }
 
 /**/
 static int
 dyn_enables_module(Module m, int **enables)
 {
-    return ((int (*)_((int,Module))) m->u.handle)(5, m, enables);
+    return ((int (*)_((int,Module, void*))) m->u.handle)(5, m, enables);
 }
 
 /**/
 static int
 dyn_boot_module(Module m)
 {
-    return ((int (*)_((int,Module))) m->u.handle)(1, m, NULL);
+    return ((int (*)_((int,Module, void*))) m->u.handle)(1, m, NULL);
 }
 
 /**/
 static int
 dyn_cleanup_module(Module m)
 {
-    return ((int (*)_((int,Module))) m->u.handle)(2, m, NULL);
+    return ((int (*)_((int,Module, void*))) m->u.handle)(2, m, NULL);
 }
 
 /**/
 static int
 dyn_finish_module(Module m)
 {
-    return ((int (*)_((int,Module))) m->u.handle)(3, m, NULL);
+    return ((int (*)_((int,Module,void *))) m->u.handle)(3, m, NULL);
 }
 
 /**/