diff --git a/cpukit/ChangeLog b/cpukit/ChangeLog
index 7f2b1bb658..92f4ac9410 100644
--- a/cpukit/ChangeLog
+++ b/cpukit/ChangeLog
@@ -1,3 +1,7 @@
+2010-05-27	Ralf Corsépius <ralf.corsepius@rtems.org>
+
+	* librpc/src/rpc/rtems_portmapper.c: Reflect changes to librpc.
+
 2010-05-27	Ralf Corsépius <ralf.corsepius@rtems.org>
 
 	* librpc/include/rpc/clnt.h, librpc/include/rpc/rpc_msg.h,
diff --git a/cpukit/librpc/src/rpc/rtems_portmapper.c b/cpukit/librpc/src/rpc/rtems_portmapper.c
index 1fc035543f..9d327b5ded 100644
--- a/cpukit/librpc/src/rpc/rtems_portmapper.c
+++ b/cpukit/librpc/src/rpc/rtems_portmapper.c
@@ -364,8 +364,10 @@ xdr_rmtcall_result(
 static bool_t
 xdr_opaque_parms(
 	XDR *xdrs,
-	struct rmtcallargs *cap )
+	void *args,
+	... )
 {
+        struct rmtcallargs *cap = (struct rmtcallargs *) args;
 
 	return (xdr_opaque(xdrs, cap->rmt_args.args, cap->rmt_args.arglen));
 }
@@ -376,9 +378,11 @@ xdr_opaque_parms(
  */
 static bool_t
 xdr_len_opaque_parms(
-	register XDR *xdrs,
-	struct rmtcallargs *cap )
+	XDR *xdrs,
+	void *args, 
+	... )
 {
+        struct rmtcallargs *cap = (struct rmtcallargs *) args;
 	register u_int beginpos, lowpos, highpos, currpos, pos;
 
 	beginpos = lowpos = pos = xdr_getpos(xdrs);