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diff --git a/lib/conncache.h b/lib/conncache.h
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+#ifndef HEADER_CURL_CONNCACHE_H
+#define HEADER_CURL_CONNCACHE_H
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 2012, Linus Nielsen Feltzing, <linus@haxx.se>
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+typedef enum {
+ CONNCACHE_PRIVATE, /* used for an easy handle alone */
+ CONNCACHE_MULTI /* shared within a multi handle */
+} conncachetype;
+
+struct conncache {
+ struct curl_hash *hash;
+ conncachetype type;
+ size_t num_connections;
+};
+
+struct conncache *Curl_conncache_init(conncachetype type);
+
+void Curl_conncache_destroy(struct conncache *connc);
+
+struct connectbundle *Curl_conncache_find_bundle(struct conncache *connc,
+ char *hostname);
+
+CURLcode Curl_conncache_add_conn(struct conncache *connc,
+ struct connectdata *conn);
+
+void Curl_conncache_remove_conn(struct conncache *connc,
+ struct connectdata *conn);
+
+void Curl_conncache_foreach(struct conncache *connc,
+ void *param,
+ int (*func)(struct connectdata *conn,
+ void *param));
+
+struct connectdata *
+Curl_conncache_find_first_connection(struct conncache *connc);
+
+void Curl_conncache_print(struct conncache *connc);
+
+#endif /* HEADER_CURL_CONNCACHE_H */