Source to ddb/db_lex.h


Enter a symbol's name here to quickly find it.

/* 
 * Mach Operating System
 * Copyright (c) 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 
 * 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  [email protected]
 *  School of Computer Science
 *  Carnegie Mellon University
 *  Pittsburgh PA 15213-3890
 * 
 * any improvements or extensions that they make and grant Carnegie the
 * rights to redistribute these changes.
 */
/*
 * HISTORY
 * $Log: db_lex.h,v $
 * Revision 1.1.1.1  1993/03/21 09:46:26  cgd
 * initial import of 386bsd-0.1 sources
 *
 * Revision 1.1  1992/03/25  21:45:15  pace
 * Initial revision
 *
 * Revision 2.3  91/02/05  17:06:41  mrt
 * 	Changed to new Mach copyright
 * 	[91/01/31  16:18:28  mrt]
 * 
 * Revision 2.2  90/08/27  21:51:16  dbg
 * 	Add 'dotdot' token.
 * 	[90/08/22            dbg]
 * 	Export db_flush_lex.
 * 	[90/08/07            dbg]
 * 	Created.
 * 	[90/07/25            dbg]
 * 
 */
/*
 *	Author: David B. Golub, Carnegie Mellon University
 *	Date:	7/90
 */
/*
 * Lexical analyzer.
 */
extern int	db_read_line();
extern void	db_flush_line();
extern int	db_read_char();
extern void	db_unread_char(/* char c */);
extern int	db_read_token();
extern void	db_unread_token(/* int t */);
extern void	db_flush_lex();

extern int	db_tok_number;
#define	TOK_STRING_SIZE		120 
extern char	db_tok_string[TOK_STRING_SIZE];
extern 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