Added thirdparty: boost library

thirdparty/include/boost/mysql/impl/internal/error/server_error_to_string.hpp

@@ -0,0 +1,36 @@
+//
+// Copyright (c) 2019-2023 Ruben Perez Hidalgo (rubenperez038 at gmail dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#ifndef BOOST_MYSQL_IMPL_INTERNAL_ERROR_SERVER_ERROR_TO_STRING_HPP
+#define BOOST_MYSQL_IMPL_INTERNAL_ERROR_SERVER_ERROR_TO_STRING_HPP
+
+#include <boost/mysql/detail/config.hpp>
+
+namespace boost {
+namespace mysql {
+namespace detail {
+
+// Returns NULL if this is not a common error (not a member of common_server_errc)
+BOOST_MYSQL_DECL
+const char* common_error_to_string(int v) noexcept;
+
+// These return a default string if the error is not known
+BOOST_MYSQL_DECL
+const char* mysql_error_to_string(int v) noexcept;
+
+BOOST_MYSQL_DECL
+const char* mariadb_error_to_string(int v) noexcept;
+
+}  // namespace detail
+}  // namespace mysql
+}  // namespace boost
+
+#ifdef BOOST_MYSQL_HEADER_ONLY
+#include <boost/mysql/impl/internal/error/server_error_to_string.ipp>
+#endif
+
+#endif