1 files changed, 1 insertions, 1 deletions
diff --git a/libgloss/unlink.c b/libgloss/unlink.c
index 76c1a4fef..af06c51d7 100644
--- a/libgloss/unlink.c
+++ b/libgloss/unlink.c
@@ -20,7 +20,7 @@
  *           we just return an error.
  */
 int
-unlink (char * path)
+unlink (const char * path)
 {
   errno = EIO;
   return (-1);