From b19163b84133ada0ff04581065905be7a7436d96 Mon Sep 17 00:00:00 2001
From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Tue, 8 Dec 2015 00:55:09 +0000
Subject: [PATCH] Add routine to compare to rspamd_regexp_t

---
 src/libutil/regexp.c | 8 ++++++++
 src/libutil/regexp.h | 5 +++++
 2 files changed, 13 insertions(+)

diff --git a/src/libutil/regexp.c b/src/libutil/regexp.c
index 530574100..2fe614e90 100644
--- a/src/libutil/regexp.c
+++ b/src/libutil/regexp.c
@@ -594,6 +594,14 @@ rspamd_regexp_hash (gconstpointer a)
 	return res;
 }
 
+gboolean
+rspamd_regexp_cmp (gconstpointer a, gconstpointer b)
+{
+	const guchar *ia = a, *ib = b;
+
+	return memcmp (ia, ib, sizeof (regexp_id_t));
+}
+
 struct rspamd_regexp_cache*
 rspamd_regexp_cache_new (void)
 {
diff --git a/src/libutil/regexp.h b/src/libutil/regexp.h
index a67bef990..a64f36e1a 100644
--- a/src/libutil/regexp.h
+++ b/src/libutil/regexp.h
@@ -213,6 +213,11 @@ guint32 rspamd_regexp_hash (gconstpointer a);
  */
 gboolean rspamd_regexp_equal (gconstpointer a, gconstpointer b);
 
+/**
+ * Acts like memcmp but for regexp
+ */
+gint rspamd_regexp_cmp (gconstpointer a, gconstpointer b);
+
 /**
  * Initialize superglobal regexp cache and library
  */
-- 
2.39.5