From ac567c95179116d49b02f22e1e850e6d7b0ee2ce Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Fri, 13 Jun 1997 00:49:50 +0000
Subject: [PATCH] (init_sys_modes): Enable VSTART and VSTOP if flow_control.

---
 src/sysdep.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/sysdep.c b/src/sysdep.c
index b6d87714820..5197317b5f9 100644
--- a/src/sysdep.c
+++ b/src/sysdep.c
@@ -1375,6 +1375,15 @@ init_sys_modes ()
       tty.main.c_cc[VSUSP] = 255;
       tty.main.c_cc[VDSUSP] = 255;
 #endif /* IBMR2AIX */
+      if (flow_control)
+	{
+#ifdef VSTART
+	  tty.main.c_cc[VSTART] = '\021';
+#endif /* VSTART */
+#ifdef VSTOP
+	  tty.main.c_cc[VSTOP] = '\023';
+#endif /* VSTOP */
+	}
       /* Also, PTY overloads NUL and BREAK.
 	 don't ignore break, but don't signal either, so it looks like NUL.
 	 This really serves a purpose only if running in an XTERM window
-- 
2.39.2