X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/d0cfb71f2e0a5a4cd231b3139f013a1908bfaefa..5e6d03b2abd37151ae1329c4b98edfa8242d2f0f:/src/systty.h

diff --git a/src/systty.h b/src/systty.h
index 6d38c98072..b735971c66 100644
--- a/src/systty.h
+++ b/src/systty.h
@@ -79,5 +79,5 @@ struct emacs_tty {
 };
 
 /* From sysdep.c or w32.c  */
-extern int serial_open (char *);
+extern int serial_open (Lisp_Object);
 extern void serial_configure (struct Lisp_Process *, Lisp_Object);