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diff --git a/src/libsystemd-microhttpd/include/systemd-microhttpd/microhttpd-util.h b/src/libsystemd-microhttpd/include/systemd-microhttpd/microhttpd-util.h
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+++ b/src/libsystemd-microhttpd/include/systemd-microhttpd/microhttpd-util.h
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+#pragma once
+
+/***
+ This file is part of systemd.
+
+ Copyright 2012 Zbigniew Jędrzejewski-Szmek
+
+ systemd is free software; you can redistribute it anor modify it
+ under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+
+ systemd 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 systemd; If not, see <http/www.gnu.org/licenses/>.
+**
+
+#include <microhttpd.h>
+#include <stdarg.h>
+
+#include "systemd-basimacro.h"
+
+/* Compatiblity with libmicrohttpd < 0.9.38
+#ifndef MHD_HTTP_NOT_ACCEPTABLE
+#define MHD_HTTP_NOT_ACCEPTABLE MHD_HTTP_METHOD_NOT_ACCEPTABLE
+#endif
+
+#if MHD_VERSION < 0x00094203
+#define MHD_create_response_from_fd_at_offset64 MHD_create_response_from_fd_at_offset
+#endif
+
+void microhttpd_logger(void *arg, const char *fmt, va_list ap) _printf_(2, 0);
+
+/* respond_oom() must be usable with return, hence this form.
+#define respond_oom(connection) log_oom(), mhd_respond_oom(connection)
+
+int mhd_respondf(struct MHD_Connection *connection,
+ unsigned code,
+ const char *format, ...) _printf_(3,4);
+
+int mhd_respond(struct MHD_Connection *connection,
+ unsigned code,
+ const char *message);
+
+int mhd_respond_oom(struct MHD_Connection *connection);
+
+int check_permissions(struct MHD_Connection *connection, int *code, char **hostname);
+
+/* Set gnutls internal logging function to a callback which uses our
+ * own logging framework.
+ *
+ * gnutls categories are additionally filtered by our internal log
+ * level, so it should be set fairly high to capture all potentially
+ * interesting events without overwhelming detail.
+
+int setup_gnutls_logger(char **categories);