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/*-
******************************************************************************
******************************************************************************
**
** MODULE
**
** $RCSfile: utils.h,v $
** $Revision: 3.71 $
** $Date: 1996/08/18 20:37:06 $
**
** DESCRIPTION
**
** A 32-bit implementation of BibTeX v0.99c for MS-DOS, OS/2 2.x,
** Unix and VMS. This C language implementation is based on the
** original WEB source but it has been enhanced to support 8-bit input
** characters and a very large processing capacity.
**
** For documentation describing how to use and build this program,
** see the 00README.TXT file that accompanies this distribution.
**
** MODULE CONTENTS
**
** This module declares (using ANSI function prototypes) all of the
** new utility functions that will be used in the program. The
** functions are declared in alphabetical order.
**
** AUTHORS
**
** Original WEB translation to C, conversion to "big" (32-bit) capacity,
** addition of run-time selectable capacity and 8-bit support extensions
** by:
**
** Niel Kempson
** Snowy Owl Systems Limited, Cheltenham, England
** E-mail: kempson@snowyowl.co.uk
**
** 8-bit support extensions also by:
**
** Alejandro Aguilar-Sierra
** Centro de Ciencias de la Atm\'osfera,
** Universidad Nacional Aut\'onoma de M\'exico, M\'exico
** E-mail: asierra@servidor.unam.mx
**
** COPYRIGHT
**
** This implementation copyright (c) 1991-1995 by Niel Kempson
** and copyright (c) 1995 by Alejandro Aguilar-Sierra.
**
** 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 1, 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.
**
** In other words, you are welcome to use, share and improve this
** program. You are forbidden to forbid anyone else to use, share
** and improve what you give them. Help stamp out software-hoarding!
**
** ACKNOWLEDGEMENT
**
** The original BibTeX was written by Oren Patashnik using Donald
** Knuth's WEB system. This format produces a PASCAL program for
** execution and a TeX documented version of the source code. This
** program started as a (manual) translation of the WEB source into C.
**
** CHANGE LOG
**
** $Log: utils.h,v $
** Revision 3.71 1996/08/18 20:37:06 kempson
** Official release 3.71 (see HISTORY file for details).
**
** Revision 3.70 1996/04/08 10:08:40 kempson
** Final documentation & cosmetic changes for official release 3.70.
**
** Revision 3.5 1995/09/24 20:44:37 kempson
** Many changes for final beta test version.
**
** Revision 3.4 1995/04/09 22:15:46 kempson
** Placed under RCS control
**
******************************************************************************
******************************************************************************
*/
#ifndef __UTILS_H__
#define __UTILS_H__ 1
#ifdef WIN32
# define CDECL __cdecl
#else
# define CDECL
#endif /* WIN32 */
/*
** Declaration of public functions defined in utils.c
*/
void allocate_arrays (void);
int checkdbg (char *str);
long checklong (char *str);
void close_file (const AlphaFile_T file_pointer);
void CDECL debug_msg (const int status, char *printf_fmt, ...);
#ifndef KPATHSEA
int find_file (const char *envvar,
const char *fallback_path,
const char *filename, char *full_file_spec);
#endif
FILE *open_ip_file (Integer_T search_path);
FILE *open_op_file (void);
void *mymalloc (const unsigned long bytes_required,
const char *var_name);
void parse_cmd_line (int argc, char **argv);
void report_bibtex_capacity (void);
void report_search_paths (void);
void set_array_sizes (void);
void CDECL usage (char *printf_fmt, ...);
#ifdef SUPPORT_8BIT
void c8initialise (void);
#endif /* SUPPORT_8BIT */
/*
** Debugging categories.
*/
#define DBG_ALL 255
#define DBG_CSF 1
#define DBG_IO 2
#define DBG_MEM 4
#define DBG_MISC 8
#define DBG_SRCH 16
#endif /* __UTILS_H__ */
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