1 files changed, 1 insertions, 1 deletions
diff --git a/libgloss/fr30/syscalls.c b/libgloss/fr30/syscalls.c
index e59a14463..f1bd823c0 100644
--- a/libgloss/fr30/syscalls.c
+++ b/libgloss/fr30/syscalls.c
@@ -129,7 +129,7 @@ _unlink ()
 }
 
 int
-isatty (fd)
+_isatty (fd)
      int fd;
 {
   return 0;