From c7040669fac862aa34a1d8dbd2107d43af4a6d30 Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Thu, 17 Feb 1994 03:21:36 +0000
Subject: [PATCH] (EMACS_TTY_TABS_OK): Alternate definition if no TABDLY.

---
 src/systty.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/systty.h b/src/systty.h
index 14848d9257b..22dc37288b3 100644
--- a/src/systty.h
+++ b/src/systty.h
@@ -391,7 +391,11 @@ struct emacs_tty {
 
 #ifdef HAVE_TERMIOS
 
+#ifdef TABDLY
 #define EMACS_TTY_TABS_OK(p) (((p)->main.c_oflag & TABDLY) != TAB3)
+#else
+#define EMACS_TTY_TABS_OK(p) 1
+#endif
 
 #else /* not def HAVE_TERMIOS */
 #ifdef HAVE_TERMIO
-- 
2.39.5