/************************************************************************/
/*                                                                      */
/* Copyright (c) 1988 -                                                 */
/*     The Rector and Visitors of the University of Virginia            */
/*                                                                      */
/* This code may not be distributed further without permission          */
/*      from the University of Virginia.                                */
/* This code is distributed WITHOUT ANY WARRANTY.  No claims are        */
/*      made as to whether it serves any particular purpose or even     */
/*      works at all.                                                   */
/*                                                                      */
/************************************************************************/

#define E_WARNING	0
#define E_FATAL	1
#define E_TERMINATE	2
#define E_INTERNAL	3

#define E_CURSYMBOL	1
#define E_PREVSYMBOL	2
#define E_CURCHAR	3
#define E_CURLINE	4

extern int err_fatal;
extern char
	*err_kind(),
	*err_symbol[],
	err_text[],
	err_boole[],
	err_eof[],
	err_forindex[],
	err_fwidth[],
	err_nest[],
	err_nomem[],
	err_nonstd[],
	err_notdef[],
	err_open[],
	err_ord[],
	err_ordq[],
	err_recurse[],
	err_setmemb[],
	err_stdsubp[],
	err_tag[],
	err_undef[],
	err_unop[]
;
