Repository List / webpac / trunk2 / openisis / lfdt.h @ HEAD

/*
	openisis - an open implementation of the CDS/ISIS database
	Version 0.8.x (patchlevel see file Version)
	Copyright (C) 2001-2003 by Erik Grziwotz, erik@openisis.org

	This library is free software; you can redistribute it and/or
	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.

	This library 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 this library; if not, write to the Free Software
	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

	see README for more information
EOH */
#ifndef LFDT_H

/*
	$Id: lfdt.h,v 1.10 2003/05/07 16:32:36 mawag Exp $
	FDT support
*/

#include "loi.h"

/**	build fd from rec.
	@param rec source
	@param buf optional target buffer
	@return buf or allocated fd or null on error
*/
extern Fd* fRec2Fd (Rec *rec, Fd *buf);

/**	convert fd to record.
	@param fd source
	@param rec target where to append fd, may be null
	@param embchld boolean indicating whether subfield childs should
		be embedded in target record
	@return target or null if no memory available
*/
extern Rec* fFd2Rec (const Fd *fd, Rec *rec, int embchld);

/**	read fdt from file named path extended by '.fdt'.
 * 	@return fdt or null
*/
extern Fdt* fFromFile (char *path);

#define LFDT_H
#endif /* LFDT_H */