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+/*
+ * util.cc - Definition of useful utility routines
+ * libhscript, the HorizonScript library for
+ * Project Horizon
+ *
+ * Copyright (c) 2019 Adélie Linux and contributors. All rights reserved.
+ * This code is licensed under the AGPL 3.0 license, as noted in the
+ * LICENSE-code file in the root directory of this repository.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+#ifndef HSCRIPT_UTIL_HH
+#define HSCRIPT_UTIL_HH
+
+#include <string>
+
+/*! Download the contents of a URL to a path.
+ * @param url The URL to download.
+ * @param path The path in which to save the file.
+ * @returns true if successful download, false otherwise.
+ */
+bool download_file(const std::string &url, const std::string &path);
+
+#endif /* !HSCRIPT_UTIL_HH */