From: Richard M. Stallman <rms@gnu.org>
Date: Wed, 2 Jul 1997 18:17:11 +0000 (+0000)
Subject: (sigpause): Don't define if already defined.
X-Git-Tag: emacs-20.1~1382
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=6befe10512b11a3663dec10a5414098fe716bb71;p=emacs.git

(sigpause): Don't define if already defined.
---

diff --git a/src/syssignal.h b/src/syssignal.h
index b7e646a2787..2645d9a82c9 100644
--- a/src/syssignal.h
+++ b/src/syssignal.h
@@ -49,7 +49,9 @@ extern sigset_t sys_sigmask ();
 #endif /* ! defined (__GNUC__) */
 #endif
 
+#ifndef sigpause
 #define sigpause(SIG)    sys_sigpause (SIG)
+#endif
 #define sigblock(SIG)    sys_sigblock (SIG)
 #define sigunblock(SIG)  sys_sigunblock (SIG)
 #ifndef sigsetmask