diff --git a/libretroshare/src/retroshare/rsreputations.h b/libretroshare/src/retroshare/rsreputations.h
new file mode 100644
index 000000000..5db1153b5
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+++ b/libretroshare/src/retroshare/rsreputations.h
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+/*
+ * libretroshare/src/services: rsreputation.h
+ *
+ * Services for RetroShare.
+ *
+ * Copyright 2015 by Cyril Soler
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License Version 2 as published by the Free Software Foundation.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA.
+ *
+ * Please report all bugs and problems to "csoler@users.sourceforge.net".
+ *
+ */
+
+#pragma once
+
+#include "retroshare/rsids.h"
+#include "retroshare/rsgxsifacetypes.h"
+
+typedef uint32_t GRouterServiceId ;
+typedef uint64_t GRouterMsgPropagationId ;
+
+class RsReputations
+{
+public:
+	// This is the interface file for the reputation system
+	//
+	enum Opinion { OPINION_NEGATIVE = -1, OPINION_NEUTRAL = 0, OPINION_POSITIVE = 1 } ;
+
+	struct ReputationInfo
+	{
+		RsReputations::Opinion mOwnOpinion ;
+		float mOverallReputationScore ;
+	};
+
+	virtual bool setOwnOpinion(const RsGxsId& key_id, const Opinion& op) =0;
+	virtual bool getReputationInfo(const RsGxsId& id,ReputationInfo& info) =0 ;
+};
+
+// To access reputations from anywhere
+//
+extern RsReputations *rsReputations ;