Update libmtp from pre 1.1.4 git to 1.1.5 release.

src/mtpz.h

+/**
+ * \file mtpz.h
+ *
+ * Copyright (C) 2011-2012 Sajid Anwar <sajidanwar94@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser 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.
+ *
+ */
+#ifndef MTPZ_H_INCLUSION_GUARD
+#define MTPZ_H_INCLUSION_GUARD
+
+#include "config.h" /* USE_MTPZ or not */
+#include "ptp.h" /* PTPParams */
+
+#ifdef USE_MTPZ
+
+uint16_t ptp_mtpz_handshake (PTPParams* params);
+int mtpz_loaddata(void);
+
+#else
+
+/* Stubs if mtpz is unused */
+static inline uint16_t ptp_mtpz_handshake (PTPParams* params)
+{
+  return PTP_RC_OperationNotSupported;
+}
+
+static inline int mtpz_loaddata(void)
+{
+  return -1;
+}
+
+#endif
+
+int use_mtpz;
+
+#endif /* LIBMTP_H_INCLUSION_GUARD */
+