/*
    This file is part of the FElt finite element analysis package.
    Copyright (C) 1993 Jason I. Gobat and Darren C. Atkinson

    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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

/****************************************************************************
 *
 * File:	rules.h
 *
 ***************************************************************************/

# include "proto.h"

extern void *AssignRule PROTO ((
   Rule
));

extern double linear_rule PROTO ((
   int,
   int,
   double 
));

extern double cos_rule PROTO ((
   int,
   int,
   double 
));

extern double sin_rule PROTO ((
   int,
   int,
   double 
));

extern double log_rule PROTO ((
   int,
   int,
   double 
));

extern double parabolic_rule PROTO ((
   int,
   int,
   double 
));

extern double reverse_log_rule PROTO ((
   int,
   int,
   double 
));

extern double reverse_parabolic_rule PROTO ((
   int,
   int,
   double 
));