diff --git a/newlib/ChangeLog b/newlib/ChangeLog
index 7c69ea0e7..72aa5ee15 100644
--- a/newlib/ChangeLog
+++ b/newlib/ChangeLog
@@ -1,3 +1,8 @@
+2011-01-07  Ralf Corsepius  <ralf.corsepius@rtems.org>
+
+	* libc/sys/rtems/crt0.c: Adjust free() and calloc() to match their
+	public decls.
+
 2011-01-05  Ralf Corsepius  <ralf.corsepius@rtems.org>
 
 	* Makefile.am: Move cleaning targ-include to clean-local.
diff --git a/newlib/libc/sys/rtems/crt0.c b/newlib/libc/sys/rtems/crt0.c
index b2b1cba50..30b121946 100644
--- a/newlib/libc/sys/rtems/crt0.c
+++ b/newlib/libc/sys/rtems/crt0.c
@@ -24,8 +24,8 @@ ret func
 /* RTEMS provides some of its own routines including a Malloc family */
 RTEMS_STUB(void *,malloc(size_t s)) { return 0; }
 RTEMS_STUB(void *,realloc(void* p, size_t s)) { return 0; }
-RTEMS_STUB(void, free(void)) { ; }
-RTEMS_STUB(_PTR, calloc(struct _reent *r, size_t s1, size_t s2)) {}
+RTEMS_STUB(void, free(void* ptr)) { ; }
+RTEMS_STUB(_PTR, calloc(size_t s1, size_t s2)) {}
 
 #if defined(__GNUC__)
 /*