Integrate thrperl 5.003->5.004.

[p5sagit/p5-mst-13.2.git] / sv.h

diff --git a/sv.h b/sv.h
index cf18061..f52c09d 100644 (file)
--- a/sv.h
+++ b/sv.h
@@ -131,6 +131,10 @@ struct io {
 #define SVphv_SHAREKEYS 0x20000000     /* keys live on shared string table */
 #define SVphv_LAZYDEL  0x40000000      /* entry in xhv_eiter must be deleted */
 
+#ifdef USE_THREADS
+#define SVp_SYNC       0x10000000      /* Synchronised CV or an SV lock */
+#endif /* USE_THREADS */
+
 struct xrv {
     SV *       xrv_rv;         /* pointer to another SV */
 };