diff --git a/lib/m2/clock_gettime.c b/lib/m2/clock_gettime.c
new file mode 100644
index 00000000..3bcfdc37
--- /dev/null
+++ b/lib/m2/clock_gettime.c
@@ -0,0 +1,30 @@
+/* -*-comment-start: "//";comment-end:""-*-
+ * GNU Mes --- Maxwell Equations of Software
+ * Copyright © 2018,2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
+ *
+ * This file is part of GNU Mes.
+ *
+ * GNU Mes is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or (at
+ * your option) any later version.
+ *
+ * GNU Mes 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Mes.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/syscall.h>
+#include <syscall.h>
+#include <time.h>
+
+int
+clock_gettime (long clk_id, struct timespec *tp)
+{
+  long long_tp = tp;
+  return _sys_call2 (SYS_clock_gettime, clk_id, tp);
+}