From 11343788cbaaede18e3146b5219d2fbdaeaf516e Mon Sep 17 00:00:00 2001
From: Malcolm Beattie <mbeattie@sable.ox.ac.uk>
Date: Fri, 28 Mar 1997 18:40:44 +0000
Subject: Initial 3-way merge from (5.001m, thr1m, 5.003) plus fixups.

p4raw-id: //depot/thrperl@4
---
 sv.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'sv.h')

diff --git a/sv.h b/sv.h
index c586de4e02..e87bb50455 100644
--- a/sv.h
+++ b/sv.h
@@ -129,6 +129,10 @@ struct io {
 #define SVpbm_CASEFOLD	0x40000000
 #define SVpbm_TAIL	0x20000000
 
+#ifdef USE_THREADS
+#define SVpcv_SYNC	0x10000000	/* Synchronised: 1 thread at a time */
+#endif /* USE_THREADS */
+
 #ifdef OVERLOAD
 #define SVpgv_AM        0x40000000
 /* #define SVpgv_badAM     0x20000000 */
-- 
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