From 1383c5f6cb053ff278bd86e5acc3224b16af5d87 Mon Sep 17 00:00:00 2001
From: Rui Abreu Ferreira <raf-ep@gmx.com>
Date: Wed, 22 Apr 2015 16:39:58 +0100
Subject: [PATCH] TAB0 might not be defined in termios.h #2483

- OpenBSD termios.h does not have TAB0, skip
  its use if it is not defined
---
 src/nvim/os/pty_process.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/nvim/os/pty_process.c b/src/nvim/os/pty_process.c
index c64f3f9932..ff0bcfb6de 100644
--- a/src/nvim/os/pty_process.c
+++ b/src/nvim/os/pty_process.c
@@ -205,7 +205,10 @@ static void init_termios(struct termios *termios) FUNC_ATTR_NONNULL_ALL
   memset(termios, 0, sizeof(struct termios));
   // Taken from pangoterm
   termios->c_iflag = ICRNL|IXON;
-  termios->c_oflag = OPOST|ONLCR|TAB0;
+  termios->c_oflag = OPOST|ONLCR;
+#ifdef TAB0
+  termios->c_oflag |= TAB0;
+#endif
   termios->c_cflag = CS8|CREAD;
   termios->c_lflag = ISIG|ICANON|IEXTEN|ECHO|ECHOE|ECHOK;