1 files changed, 4 insertions, 0 deletions
diff --git a/regexp.h b/regexp.h
index d02b3210fa..c28c78e07a 100644
--- a/regexp.h
+++ b/regexp.h
@@ -371,6 +371,10 @@ typedef struct regmatch_state {
 	    SV* mark_name;
 	    char *mark_loc;
 	} mark;
+	
+	struct {
+	    int val;
+	} keeper;
     } u;
 } regmatch_state;