From 3bda169e6d48b433ddf56844844f02e92b521271 Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Tue, 27 Sep 1994 01:58:00 +0000
Subject: [PATCH] (POSIX_SIGNALS): Define it. (sigsetmask): Add #undef.

---
 src/m/dpx2.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/m/dpx2.h b/src/m/dpx2.h
index cc4decb9743..0366542df9f 100644
--- a/src/m/dpx2.h
+++ b/src/m/dpx2.h
@@ -221,6 +221,11 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 /* It doesn't seem we have sigpause */
 #undef HAVE_SYSV_SIGPAUSE
 
+#define POSIX_SIGNALS
+
+/* We don't need the definition from usg5-3.h with POSIX_SIGNALS.  */
+#undef sigsetmask
+
 
 /* on bos2.00.45 there is a bug that makes the F_SETOWN fcntl() call
    enters in an infinite loop. Avoid calling it  */
-- 
2.39.5