From 4c28806296345441e619d3c1337e59e462d5beec Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Fri, 9 Aug 1996 02:52:02 +0000
Subject: [PATCH] Initial revision

---
 src/s/ptx4.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 src/s/ptx4.h

diff --git a/src/s/ptx4.h b/src/s/ptx4.h
new file mode 100644
index 00000000000..e3d660b0663
--- /dev/null
+++ b/src/s/ptx4.h
@@ -0,0 +1,14 @@
+/* s/ file for Sequent "ptx 4", which is a modified SVR5.4.  */
+
+#include <s/usg5-4.h>
+
+/* Marcus Daniels <marcus@sysc.pdx.edu> says that SIGINFO is defined
+   on ptx4 but it is not a signal.  Prevent process.c from doing the
+   wrong thing.  */
+#undef SIGINFO
+
+/* Marcus Daniels <marcus@sysc.pdx.edu> says vfork does exist.  */
+#define HAVE_VFORK
+
+/* Tell usg5-4.h not to include filio.h.  */
+#define NO_FILIO_H
-- 
2.39.5