bi_vars.h

/********************************************
bi_vars.h
copyright 2010-2023,2024 Thomas E. Dickey
copyright 1993, Michael D. Brennan

This is a source file for mawk, an implementation of
the AWK programming language.

Mawk is distributed without warranty under the terms of
the GNU General Public License, version 2, 1991.
********************************************/

/*
 * $MawkId: bi_vars.h,v 1.10 2024/08/25 17:17:31 tom Exp $
 */

/* bi_vars.h */

#ifndef  BI_VARS_H
#define  BI_VARS_H  1

#include <types.h>

/* builtin variables NF, RS, FS, OFMT are stored
   internally in field[], so side effects of assignment can
   be handled
*/

/* NR and FNR must be next to each other */
#define  NR	   bi_vars
#define  FNR	   (bi_vars+1)
#define  ARGC      (bi_vars+2)
#define  FILENAME  (bi_vars+3)
#define  OFS       (bi_vars+4)
#define  ORS       (bi_vars+5)
#define  RLENGTH   (bi_vars+6)
#define  RSTART    (bi_vars+7)
#define  SUBSEP    (bi_vars+8)

#if USE_BINMODE
#define  BINMODE   (bi_vars+9)
#define  NUM_BI_VAR  10
#else
#define  NUM_BI_VAR  9
#endif

extern CELL bi_vars[NUM_BI_VAR];

#endif