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diff --git a/src/type3_AndroidCloud/anbox-master/src/anbox/utils.h b/src/type3_AndroidCloud/anbox-master/src/anbox/utils.h
new file mode 100644
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+++ b/src/type3_AndroidCloud/anbox-master/src/anbox/utils.h
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+/*
+ * Copyright (C) 2016 Simon Fels <morphis@gravedo.de>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 3, 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 warranties of
+ * MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
+ * PURPOSE.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef ANBOX_UTILS_H_
+#define ANBOX_UTILS_H_
+
+#include <boost/format.hpp>
+
+#include <string>
+#include <vector>
+
+namespace anbox {
+namespace utils {
+
+std::vector<std::string> collect_arguments(int argc, char **argv);
+
+std::string read_file_if_exists_or_throw(const std::string &file_path);
+
+bool write_to_file(const std::string &file_path,
+                   const std::string &content = "");
+int write_to_fd(int fd, const char *content, ssize_t len);
+int write_file_at(int dirfd, const char *path, const char *content);
+
+bool string_starts_with(const std::string &text, const std::string &prefix);
+
+std::vector<std::string> string_split(const std::string &text, char sep);
+
+std::string strip_surrounding_quotes(const std::string &text);
+
+std::string hex_dump(const uint8_t *data, uint32_t size);
+
+std::string get_env_value(const std::string &name,
+                          const std::string &default_value = "");
+bool is_env_set(const std::string &name);
+
+void ensure_paths(const std::vector<std::string> &paths);
+
+std::string prefix_dir_from_env(const std::string &path,
+                                const std::string &env_var);
+
+std::string process_get_exe_path(const pid_t &pid);
+
+bool is_mounted(const std::string &path);
+
+std::string find_program_on_path(const std::string &name);
+
+template <typename... Types>
+static std::string string_format(const std::string &fmt_str, Types &&... args);
+}  // namespace utils
+}  // namespace anbox
+
+namespace impl {
+// Base case, just return the passed in boost::format instance.
+inline boost::format &string_format(boost::format &f) { return f; }
+// Sprintf recursively walks the parameter pack at compile time.
+template <typename Head, typename... Tail>
+inline boost::format &string_format(boost::format &f, Head const &head,
+                                    Tail &&... tail) {
+  return string_format(f % head, std::forward<Tail>(tail)...);
+}
+}  // namespace impl
+
+template <typename... Types>
+inline std::string anbox::utils::string_format(const std::string &format,
+                                               Types &&... args) {
+  boost::format f(format);
+  return impl::string_format(f, std::forward<Types>(args)...).str();
+}
+
+#endif