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+/*
+ * Author: Tatu Ylonen <ylo@cs.hut.fi>
+ * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
+ * All rights reserved
+ *
+ * As far as I am concerned, the code I have written for this software
+ * can be used freely for any purpose. Any derived versions of this
+ * software must be clearly marked as such, and if the derived work is
+ * incompatible with the protocol description in the RFC file, it must be
+ * called by a name other than "ssh" or "Secure Shell".
+ */
+/*
+ * Returns the name of the machine at the other end of the socket. The
+ * returned string should be freed by the caller.
+ */
+char *get_remote_hostname(int socket);
+
+/*
+ * Return the canonical name of the host in the other side of the current
+ * connection (as returned by packet_get_connection). The host name is
+ * cached, so it is efficient to call this several times.
+ */
+const char *get_canonical_hostname(void);
+
+/*
+ * Returns the remote IP address as an ascii string. The value need not be
+ * freed by the caller.
+ */
+const char *get_remote_ipaddr(void);
+
+/* Returns the port number of the peer of the socket. */
+int get_peer_port(int sock);
+
+/* Returns the port number of the remote/local host. */
+int get_remote_port(void);
+int get_local_port(void);