--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libpurple/protocols/gg/lib/tvbuff.h	Fri Feb 28 17:29:00 2014 +0100
@@ -0,0 +1,59 @@
+/* $Id$ */
+
+/*
+ *  (C) Copyright 2012 Tomek Wasilczyk <www.wasilczyk.pl>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License Version
+ *  2.1 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 Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307,
+ *  USA.
+ */
+
+#ifndef LIBGADU_TVBUFF_H
+#define LIBGADU_TVBUFF_H
+
+#include "libgadu.h"
+
+typedef struct gg_tvbuff gg_tvbuff_t;
+
+gg_tvbuff_t * gg_tvbuff_new(const char *buffer, size_t length);
+int gg_tvbuff_close(gg_tvbuff_t *tvb);
+
+int gg_tvbuff_is_valid(const gg_tvbuff_t *tvb);
+
+size_t gg_tvbuff_get_remaining(const gg_tvbuff_t *tvb);
+
+int gg_tvbuff_have_remaining(gg_tvbuff_t *tvb, size_t length);
+
+void gg_tvbuff_skip(gg_tvbuff_t *tvb, size_t amount);
+void gg_tvbuff_rewind(gg_tvbuff_t *tvb, size_t amount);
+
+int gg_tvbuff_match(gg_tvbuff_t *tvb, uint8_t value);
+
+uint8_t gg_tvbuff_read_uint8(gg_tvbuff_t *tvb);
+uint32_t gg_tvbuff_read_uint32(gg_tvbuff_t *tvb);
+uint64_t gg_tvbuff_read_uint64(gg_tvbuff_t *tvb);
+
+uint64_t gg_tvbuff_read_packed_uint(gg_tvbuff_t *tvb);
+
+const char * gg_tvbuff_read_buff(gg_tvbuff_t *tvb, size_t length);
+void gg_tvbuff_read_buff_cpy(gg_tvbuff_t *tvb, char *buffer, size_t length);
+const char * gg_tvbuff_read_str(gg_tvbuff_t *tvb, size_t *length);
+void gg_tvbuff_read_str_dup(gg_tvbuff_t *tvb, char **dst);
+
+uin_t gg_tvbuff_read_uin(gg_tvbuff_t *tvb);
+
+void gg_tvbuff_expected_uint8(gg_tvbuff_t *tvb, uint8_t value);
+void gg_tvbuff_expected_uint32(gg_tvbuff_t *tvb, uint32_t value);
+void gg_tvbuff_expected_eob(const gg_tvbuff_t *tvb);
+
+#endif /* LIBGADU_TVBUFF_H */