From 48e489b5f942b37a826544c25eea3626de853b56 Mon Sep 17 00:00:00 2001
From: "K.Kosako" <kosako@sofnec.co.jp>
Date: Tue, 15 Oct 2019 09:36:40 +0900
Subject: [PATCH] refactoring

---
 src/regcomp.c  | 12 +++++++++++-
 src/regparse.c | 10 ----------
 src/regparse.h |  1 -
 3 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/src/regcomp.c b/src/regcomp.c
index 95526d1..6efa96c 100644
--- a/src/regcomp.c
+++ b/src/regcomp.c
@@ -470,6 +470,16 @@ node_list_add(Node* list, Node* x)
   return n;
 }
 
+static void
+node_conv_to_str_node(Node* node, int flag)
+{
+  NODE_SET_TYPE(node, NODE_STRING);
+  STR_(node)->flag     = flag;
+  STR_(node)->capacity = 0;
+  STR_(node)->s        = STR_(node)->buf;
+  STR_(node)->end      = STR_(node)->buf;
+}
+
 static OnigLen
 distance_add(OnigLen d1, OnigLen d2)
 {
@@ -4930,7 +4940,7 @@ setup_quant(Node* node, regex_t* reg, int state, ScanEnv* env)
 
       if (len * qn->lower <= EXPAND_STRING_MAX_LENGTH) {
         int i, n = qn->lower;
-        onig_node_conv_to_str_node(node, STR_(body)->flag);
+        node_conv_to_str_node(node, STR_(body)->flag);
         for (i = 0; i < n; i++) {
           r = onig_node_str_cat(node, sn->s, sn->end);
           if (r != 0) return r;
diff --git a/src/regparse.c b/src/regparse.c
index 932d107..150ff05 100644
--- a/src/regparse.c
+++ b/src/regparse.c
@@ -3178,16 +3178,6 @@ node_str_cat_char(Node* node, UChar c)
   return onig_node_str_cat(node, s, s + 1);
 }
 
-extern void
-onig_node_conv_to_str_node(Node* node, int flag)
-{
-  NODE_SET_TYPE(node, NODE_STRING);
-  STR_(node)->flag     = flag;
-  STR_(node)->capacity = 0;
-  STR_(node)->s        = STR_(node)->buf;
-  STR_(node)->end      = STR_(node)->buf;
-}
-
 extern void
 onig_node_str_clear(Node* node)
 {
diff --git a/src/regparse.h b/src/regparse.h
index 5cd07bd..fe5b714 100644
--- a/src/regparse.h
+++ b/src/regparse.h
@@ -446,7 +446,6 @@ extern int    onig_strncmp P_((const UChar* s1, const UChar* s2, int n));
 extern void   onig_strcpy P_((UChar* dest, const UChar* src, const UChar* end));
 extern void   onig_scan_env_set_error_string P_((ScanEnv* env, int ecode, UChar* arg, UChar* arg_end));
 extern void   onig_reduce_nested_quantifier P_((Node* pnode, Node* cnode));
-extern void   onig_node_conv_to_str_node P_((Node* node, int flag));
 extern int    onig_node_str_cat P_((Node* node, const UChar* s, const UChar* end));
 extern int    onig_node_str_set P_((Node* node, const UChar* s, const UChar* end));
 extern void   onig_node_free P_((Node* node));
-- 
2.50.0