/*
 * $Id: standard.h,v 1.11 2006/07/14 00:30:41 sfeam Exp $
 */

/* GNUPLOT - standard.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_STANDARD_H
# define GNUPLOT_STANDARD_H

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

#include "syscfg.h"
#include "eval.h"

/* Type definitions */

/* Variables of standard.c needed by other modules: */

/* Prototypes of functions exported by standard.c */

/* These are the more 'usual' functions built into the stack machine */
void f_real (union argument *x);
void f_imag (union argument *x);
void f_int (union argument *x);
void f_arg (union argument *x);
void f_conjg (union argument *x);
void f_sin (union argument *x);
void f_cos (union argument *x);
void f_tan (union argument *x);
void f_asin (union argument *x);
void f_acos (union argument *x);
void f_atan (union argument *x);
void f_atan2 (union argument *x);
void f_sinh (union argument *x);
void f_cosh (union argument *x);
void f_tanh (union argument *x);
void f_asinh (union argument *x);
void f_acosh (union argument *x);
void f_atanh (union argument *x);
void f_void (union argument *x);
void f_abs (union argument *x);
void f_sgn (union argument *x);
void f_sqrt (union argument *x);
void f_exp (union argument *x);
void f_log10 (union argument *x);
void f_log (union argument *x);
void f_floor (union argument *x);
void f_ceil (union argument *x);
void f_besj0 (union argument *x);
void f_besj1 (union argument *x);
void f_besy0 (union argument *x);
void f_besy1 (union argument *x);
void f_exists (union argument *x);   /* exists("foo") */

void f_tmsec (union argument *x);
void f_tmmin (union argument *x);
void f_tmhour (union argument *x);
void f_tmmday (union argument *x);
void f_tmmon (union argument *x);
void f_tmyear (union argument *x);
void f_tmwday (union argument *x);
void f_tmyday (union argument *x);

#endif /* GNUPLOT_STANDARD_H */
