/*

 * $Id: internal.h,v 1.26 2016/02/07 22:15:36 sfeam Exp $

 */

/* GNUPLOT - internal.h */

/*[

 * Copyright 1999, 2004   Thomas Williams, Colin Kelley

 *

 * Permission to use, copy, and distribute this software and its

 * documentation for any purpose with or without fee is hereby granted,

 * provided that the above copyright notice appear in all copies and

 * that both that copyright notice and this permission notice appear

 * in supporting documentation.

 *

 * Permission to modify the software is granted, but not the right to

 * distribute the complete modified source code.  Modifications are to

 * be distributed as patches to the released version.  Permission to

 * distribute binaries produced by compiling modified sources is granted,

 * provided you

 *   1. distribute the corresponding source modifications from the

 *    released version in the form of a patch file along with the binaries,

 *   2. add special version identification to distinguish your version

 *    in addition to the base release version number,

 *   3. provide your name and address as the primary contact for the

 *    support of your modified version, and

 *   4. retain our contact information in regard to use of the base

 *    software.

 * Permission to distribute the released version of the source code along

 * with corresponding source modifications in the form of a patch file is

 * granted with same provisions 2 through 4 for binary distributions.

 *

 * This software is provided "as is" without express or implied warranty

 * to the extent permitted by applicable law.

]*/

#ifndef GNUPLOT_INTERNAL_H

# define GNUPLOT_INTERNAL_H

/* #if... / #include / #define collection: */

#include "syscfg.h"

#include "gp_types.h"

#include "eval.h"

/* Prototypes from file "internal.c" */

void eval_reset_after_error __PROTO((void));

/* the basic operators of our stack machine for function evaluation: */

void f_push __PROTO((union argument *x));

void f_pushc __PROTO((union argument *x));

void f_pushd1 __PROTO((union argument *x));

void f_pushd2 __PROTO((union argument *x));

void f_pushd __PROTO((union argument *x));

void f_pop __PROTO((union argument *x));

void f_call __PROTO((union argument *x));

void f_calln __PROTO((union argument *x));

void f_sum __PROTO((union argument *x));

void f_lnot __PROTO((union argument *x));

void f_bnot __PROTO((union argument *x));

void f_lor __PROTO((union argument *x));

void f_land __PROTO((union argument *x));

void f_bor __PROTO((union argument *x));

void f_xor __PROTO((union argument *x));

void f_band __PROTO((union argument *x));

void f_uminus __PROTO((union argument *x));

void f_eq __PROTO((union argument *x));

void f_ne __PROTO((union argument *x));

void f_gt __PROTO((union argument *x));

void f_lt __PROTO((union argument *x));

void f_ge __PROTO((union argument *x));

void f_le __PROTO((union argument *x));

void f_leftshift __PROTO((union argument *x));

void f_rightshift __PROTO((union argument *x));

void f_plus __PROTO((union argument *x));

void f_minus __PROTO((union argument *x));

void f_mult __PROTO((union argument *x));

void f_div __PROTO((union argument *x));

void f_mod __PROTO((union argument *x));

void f_power __PROTO((union argument *x));

void f_factorial __PROTO((union argument *x));

void f_concatenate __PROTO((union argument *x));

void f_eqs __PROTO((union argument *x));

void f_nes __PROTO((union argument *x));

void f_gprintf __PROTO((union argument *x));

void f_range __PROTO((union argument *x));

void f_index __PROTO((union argument *x));

void f_cardinality __PROTO((union argument *x));

void f_sprintf __PROTO((union argument *x));

void f_strlen __PROTO((union argument *x));

void f_strstrt __PROTO((union argument *x));

void f_system __PROTO((union argument *x));

void f_word __PROTO((union argument *x));

void f_words __PROTO((union argument *x));

void f_strftime __PROTO((union argument *x));

void f_strptime __PROTO((union argument *x));

void f_time __PROTO((union argument *x));

void f_assign __PROTO((union argument *x));

void f_value __PROTO((union argument *x));

#endif /* GNUPLOT_INTERNAL_H */