From: K.Kosako <kosako@sofnec.co.jp>
Date: Wed, 19 Jul 2017 07:51:15 +0000 (+0900)
Subject: remove unused symbol
X-Git-Tag: v6.5.0^2~52
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c47b0acc663e6b41eecf9f039f70596f393cf2e8;p=onig

remove unused symbol
---

diff --git a/src/regparse.h b/src/regparse.h
index 7e2af39..5775c9f 100644
--- a/src/regparse.h
+++ b/src/regparse.h
@@ -185,8 +185,6 @@ enum GimmickType {
 #define NODE_ANCHOR_BODY(node)    ((node)->body)
 
 
-#define CALLNODE_REFNUM_UNDEF  -1
-
 typedef struct {
   NodeType node_type;
   int status;