diff --git a/lib/decoding/osmocom/core/crcgen.h b/lib/decoding/osmocom/core/crcgen.h
new file mode 100644
index 0000000..7cfe869
--- /dev/null
+++ b/lib/decoding/osmocom/core/crcgen.h
@@ -0,0 +1,34 @@
+/*! \file crcgen.h
+ * Osmocom generic CRC routines global header. */
+/*
+ * Copyright (C) 2011  Sylvain Munaut <tnt@246tNt.com>
+ *
+ * All Rights Reserved
+ *
+ * This program 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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#pragma once
+
+/*! \defgroup crc Osmocom CRC routines
+ *  @{
+ * \file crcgen.h */
+
+#include <osmocom/core/crc8gen.h>
+#include <osmocom/core/crc16gen.h>
+#include <osmocom/core/crc32gen.h>
+#include <osmocom/core/crc64gen.h>
+
+/*! @} */