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head 1.2;
access;
symbols;
locks; strict;
comment @ * @;
1.2
date 97.01.19.18.56.40; author david; state Rel;
branches;
next 1.1;
1.1
date 97.01.19.18.19.23; author david; state Exp;
branches;
next ;
desc
@Header file for stack.c
@
1.2
log
@Declaration of all stack related functions.
@
text
@/************************************************************************
* stack.h -- part of rpncalc.c *
* *
* Refer to rpncalc.c for copyrights and license permissions. *
************************************************************************/
/* $Id: stack.h,v 1.1 1997/01/19 18:19:23 david Exp david $
* $Log: stack.h,v $
* Revision 1.1 1997/01/19 18:19:23 david
* Initial revision
*
*/
struct elm
{
double value;
struct elm *prev, *next;
};
double push(double elem);
double pop(void);
double pick(double op1);
double drop(void);
double dupel(double d);
double dupel2(double d);
double dupn(double n, double d);
double dropn(double n);
double clear(void);
double over(void);
double depth(void);
double swap(void);
double roll(void);
double showstack(void);
double sethex(void);
double setdec(void);
double setoct(void);
double setchar(void);
@
1.1
log
@Initial revision
@
text
@d4 1
a4 19
* A little RPN (Reverse Polish Notation) calculator, *
* rudimentary emulating a HP 28S. *
* *
* rpncalc is (c) David Frey, 1993, 1994, 1995 *
* *
* 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. *
* *
d7 5
a11 2
/* $Id$
* $Log$
@
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