1 files changed, 1 insertions, 0 deletions
diff --git a/cop.h b/cop.h
index 75654b83c8..e16875ad2c 100644
--- a/cop.h
+++ b/cop.h
@@ -1032,6 +1032,7 @@ L<perlcall>.
 #define PERLSI_DIEHOOK		8
 #define PERLSI_REQUIRE		9
 #define PERLSI_MULTICALL       10
+#define PERLSI_REGCOMP         11
 
 struct stackinfo {
     AV *		si_stack;	/* stack for current runlevel */