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Release calc version 2.12.1.13

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Landon Curt Noll
2007-02-18 07:31:59 -08:00
parent 253b47942f
commit f62d9fa1e6
37 changed files with 1263 additions and 1276 deletions
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lib_calc.h Normal file
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/*
* math_error - a simple libcalc math error routine
*
* Copyright (C) 1999-2007 Landon Curt Noll
*
* Calc is open software; you can redistribute it and/or modify it under
* the terms of the version 2.1 of the GNU Lesser General Public License
* as published by the Free Software Foundation.
*
* Calc 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.
*
* A copy of version 2.1 of the GNU Lesser General Public License is
* distributed with calc under the filename COPYING-LGPL. You should have
* received a copy with calc; if not, write to Free Software Foundation, Inc.
* 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*
* @(#) $Revision: 29.7 $
* @(#) $Id: lib_calc.h,v 29.7 2007/02/18 14:24:56 chongo Exp $
* @(#) $Source: /usr/local/src/cmd/calc/RCS/lib_calc.h,v $
*
* Under source code control: 1997/03/23 18:37:10
* File existed as early as: 1997
*
* chongo <was here> /\oo/\ http://www.isthe.com/chongo/
* Share and enjoy! :-) http://www.isthe.com/chongo/tech/comp/calc/
*/
#if !defined(__MATH_ERROR_H__)
#define __MATH_ERROR_H__
#include <setjmp.h>
#if defined(CALC_SRC) /* if we are building from the calc source tree */
# include "decl.h"
#else
# include <calc/decl.h>
#endif
/*
* error buffer definitions
*/
#define MAXERROR 512 /* maximum length of error message string */
/*
* calc math error control
*/
/* non-zero => use calc_use_matherr_jmpbuf */
EXTERN int calc_use_matherr_jmpbuf;
/* math_error() control jump point when calc_use_matherr_jmpbuf != 0 */
EXTERN jmp_buf calc_matherr_jmpbuf;
/*
* calc parse/scan error control
*/
/* non-zero => calc_scanerr_jmpbuf is ready */
EXTERN int calc_use_scanerr_jmpbuf;
/* scanerror() control jump point when calc_use_scanerr_jmpbuf != 0 */
EXTERN jmp_buf calc_scanerr_jmpbuf;
/*
* last calc math error, parse/scan error message
*/
EXTERN char calc_err_msg[MAXERROR+1];
/* 0 ==> do not print parse/scan errors */
EXTERN int calc_print_scanerr_msg;
/*
* calc parse/scan warning control
*/
/* last parse/scan warning message */
EXTERN char calc_warn_msg[MAXERROR+1];
/* 0 ==> do not print parse/scan warnings */
EXTERN int calc_print_scanwarn_msg;
/* number of parse/scan warnings found */
EXTERN unsigned long calc_warn_cnt;
#endif /* !__MATH_ERROR_H__ */