Addition of the module utilities functions

server/include/modutil.h

@@ -0,0 +1,36 @@
+#ifndef _MODUTIL_H
+#define _MODUTIL_H
+/*
+ * This file is distributed as part of MaxScale from SkySQL.  It 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,
+ * version 2.
+ *
+ * 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.
+ *
+ * Copyright SkySQL Ab 2014
+ */
+
+/**
+ * @file modutil.h A set of useful routines for module writers
+ *
+ * @verbatim
+ * Revision History
+ *
+ * Date		Who		Description
+ * 04/06/14	Mark Riddoch	Initial implementation
+ *
+ * @endverbatim
+ */
+#include <buffer.h>
+
+extern int	modutil_is_SQL(GWBUF *);
+extern int	modutil_extract_SQL(GWBUF *, char **, int *);
+#endif