From b917b2e27312218420f8988356eee5ebd9799d34 Mon Sep 17 00:00:00 2001
From: Karl Heuer <kwzh@gnu.org>
Date: Thu, 20 Nov 1997 21:54:20 +0000
Subject: [PATCH] Treat DGUX the same as USG.

---
 src/sysdep.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/sysdep.c b/src/sysdep.c
index e8176753b3a..e304feded3f 100644
--- a/src/sysdep.c
+++ b/src/sysdep.c
@@ -147,7 +147,7 @@ extern int errno;
 #undef TIOCSWINSZ
 #endif
 
-#ifdef USG
+#if defined(USG) || defined(DGUX)
 #include <sys/utsname.h>
 #include <string.h>
 #ifndef MEMORY_IN_STRING_H
@@ -162,7 +162,7 @@ extern int errno;
 #include <sys/ptem.h>
 #endif
 #endif /* TIOCGWINSZ or ISC4_0 */
-#endif /* USG */
+#endif /* USG or DGUX */
 
 extern int quit_char;