1 files changed, 2 insertions, 2 deletions
diff --git a/src/os_unix.c b/src/os_unix.c
index 360259a67..53d32f709 100644
--- a/src/os_unix.c
+++ b/src/os_unix.c
@@ -6454,14 +6454,14 @@ have_dollars(int num, char_u **file)
 }
 #endif	/* ifndef __EMX__ */
 
-#ifndef HAVE_RENAME
+#if !defined(HAVE_RENAME) || defined(PROTO)
 /*
  * Scaled-down version of rename(), which is missing in Xenix.
  * This version can only move regular files and will fail if the
  * destination exists.
  */
     int
-mch_rename(const char *src, *dest)
+mch_rename(const char *src, const char *dest)
 {
     struct stat	    st;