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diff --git a/framework/src/suricata/src/flow-private.h b/framework/src/suricata/src/flow-private.h
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+++ b/framework/src/suricata/src/flow-private.h
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+/* Copyright (C) 2007-2012 Open Information Security Foundation
+ *
+ * You can copy, redistribute or modify this Program under the terms of
+ * the GNU General Public License version 2 as published by the Free
+ * Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * version 2 along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+/**
+ * \file
+ *
+ * \author Victor Julien <victor@inliniac.net>
+ */
+
+#ifndef __FLOW_PRIVATE_H__
+#define __FLOW_PRIVATE_H__
+
+#include "flow-hash.h"
+#include "flow-queue.h"
+
+#include "util-atomic.h"
+
+/* global flow flags */
+
+/** Flow engine is in emergency mode. This means it doesn't have enough spare
+ *  flows for new flows and/or it's memcap limit it reached. In this state the
+ *  flow engine with evaluate flows with lower timeout settings. */
+#define FLOW_EMERGENCY   0x01
+
+/* Flow Time out values */
+#define FLOW_DEFAULT_NEW_TIMEOUT 30
+#define FLOW_DEFAULT_EST_TIMEOUT 300
+#define FLOW_DEFAULT_CLOSED_TIMEOUT 0
+#define FLOW_IPPROTO_TCP_NEW_TIMEOUT 30
+#define FLOW_IPPROTO_TCP_EST_TIMEOUT 300
+#define FLOW_IPPROTO_UDP_NEW_TIMEOUT 30
+#define FLOW_IPPROTO_UDP_EST_TIMEOUT 300
+#define FLOW_IPPROTO_ICMP_NEW_TIMEOUT 30
+#define FLOW_IPPROTO_ICMP_EST_TIMEOUT 300
+
+#define FLOW_DEFAULT_EMERG_NEW_TIMEOUT 10
+#define FLOW_DEFAULT_EMERG_EST_TIMEOUT 100
+#define FLOW_DEFAULT_EMERG_CLOSED_TIMEOUT 0
+#define FLOW_IPPROTO_TCP_EMERG_NEW_TIMEOUT 10
+#define FLOW_IPPROTO_TCP_EMERG_EST_TIMEOUT 100
+#define FLOW_IPPROTO_UDP_EMERG_NEW_TIMEOUT 10
+#define FLOW_IPPROTO_UDP_EMERG_EST_TIMEOUT 100
+#define FLOW_IPPROTO_ICMP_EMERG_NEW_TIMEOUT 10
+#define FLOW_IPPROTO_ICMP_EMERG_EST_TIMEOUT 100
+
+enum {
+    FLOW_PROTO_TCP = 0,
+    FLOW_PROTO_UDP,
+    FLOW_PROTO_ICMP,
+    FLOW_PROTO_SCTP,
+    FLOW_PROTO_DEFAULT,
+
+    /* should be last */
+    FLOW_PROTO_MAX,
+};
+
+/*
+ * Variables
+ */
+
+/** FlowProto specific timeouts and free/state functions */
+FlowProto flow_proto[FLOW_PROTO_MAX];
+
+/** spare/unused/prealloced flows live here */
+FlowQueue flow_spare_q;
+
+/** queue to pass flows to cleanup/log thread(s) */
+FlowQueue flow_recycle_q;
+
+FlowBucket *flow_hash;
+FlowConfig flow_config;
+
+/** flow memuse counter (atomic), for enforcing memcap limit */
+SC_ATOMIC_DECLARE(long long unsigned int, flow_memuse);
+
+//#define FLOWBITS_STATS
+#ifdef FLOWBITS_STATS
+uint64_t flowbits_memuse;
+uint64_t flowbits_memuse_max;
+uint32_t flowbits_added;
+uint32_t flowbits_removed;
+SCMutex flowbits_mutex;
+#endif /* FLOWBITS_STATS */
+
+#endif /* __FLOW_PRIVATE_H__ */
+