[BACK]Return to db_lex.h CVS log [TXT][DIR] Up to [local] / src / sys / ddb
File: [local] / src / sys / ddb / db_lex.h (download)

Revision 1.5, Sun Jul 6 16:45:21 1997 UTC (26 years, 11 months ago) by niklas
Branch: MAIN
CVS Tags: kame_19991208, UBC_BASE, SMP_BASE, OPENBSD_3_0_BASE, OPENBSD_3_0, OPENBSD_2_9_BASE, OPENBSD_2_9, OPENBSD_2_8_BASE, OPENBSD_2_8, OPENBSD_2_7_BASE, OPENBSD_2_7, OPENBSD_2_6_BASE, OPENBSD_2_6, OPENBSD_2_5_BASE, OPENBSD_2_5, OPENBSD_2_4_BASE, OPENBSD_2_4, OPENBSD_2_3_BASE, OPENBSD_2_3, OPENBSD_2_2_BASE, OPENBSD_2_2
Branch point for: UBC, SMP
Changes since 1.4: +2 -2 lines 

A number should be db_expr_t

/*	$OpenBSD: db_lex.h,v 1.5 1997/07/06 16:45:21 niklas Exp $	*/
/*	$NetBSD: db_lex.h,v 1.7 1996/02/05 01:57:07 christos Exp $	*/

/* 
 * Mach Operating System
 * Copyright (c) 1993,1992,1991,1990 Carnegie Mellon University
 * All Rights Reserved.
 * 
 * Permission to use, copy, modify and distribute this software and its
 * documentation is hereby granted, provided that both the copyright
 * notice and this permission notice appear in all copies of the
 * software, derivative works or modified versions, and any portions
 * thereof, and that both notices appear in supporting documentation.
 * 
 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
 * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
 * 
 * Carnegie Mellon requests users of this software to return to
 * 
 *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
 *  School of Computer Science
 *  Carnegie Mellon University
 *  Pittsburgh PA 15213-3890
 * 
 * any improvements or extensions that they make and grant Carnegie Mellon
 * the rights to redistribute these changes.
 *
 *	Author: David B. Golub, Carnegie Mellon University
 *	Date:	7/90
 */

/*
 * Lexical analyzer.
 */
int db_read_line __P((void));
void db_flush_line __P((void));
int db_read_char __P((void));
void db_unread_char __P((int));
void db_unread_token __P((int));
int db_read_token __P((void));
void db_flush_lex __P((void));
int db_lex __P((void));

db_expr_t db_tok_number;
#define	TOK_STRING_SIZE		120 
char	db_tok_string[TOK_STRING_SIZE];
int	db_radix;

#define	tEOF		(-1)
#define	tEOL		1
#define	tNUMBER		2
#define	tIDENT		3
#define	tPLUS		4
#define	tMINUS		5
#define	tDOT		6
#define	tSTAR		7
#define	tSLASH		8
#define	tEQ		9
#define	tLPAREN		10
#define	tRPAREN		11
#define	tPCT		12
#define	tHASH		13
#define	tCOMMA		14
#define	tDITTO		15
#define	tDOLLAR		16
#define	tEXCL		17
#define	tSHIFT_L	18
#define	tSHIFT_R	19
#define	tDOTDOT		20