1 files changed, 5 insertions, 5 deletions
diff --git a/newlib/libc/reent/openr.c b/newlib/libc/reent/openr.c
index 35138c6de..c77310394 100644
--- a/newlib/libc/reent/openr.c
+++ b/newlib/libc/reent/openr.c
@@ -47,11 +47,11 @@ DESCRIPTION
 */
 
 int
-_DEFUN (_open_r, (ptr, file, flags, mode),
-     struct _reent *ptr _AND
-     _CONST char *file _AND
-     int flags _AND
-     int mode)
+_open_r (ptr, file, flags, mode)
+     struct _reent *ptr;
+     _CONST char *file;
+     int flags;
+     int mode;
 {
   int ret;