3 * $Id: lexer.h,v 1.1 1997/07/21 13:47:48 mdw Exp $
5 * Lexical analyser for `become.conf' files
10 /*----- Licencing notice --------------------------------------------------*
12 * This file is part of `become'
14 * `Become' is free software; you can redistribute it and/or modify
15 * it under the terms of the GNU General Public License as published by
16 * the Free Software Foundation; either version 2 of the License, or
17 * (at your option) any later version.
19 * `Become' is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 * GNU General Public License for more details.
24 * You should have received a copy of the GNU General Public License
25 * along with `become'; if not, write to the Free Software
26 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
29 /*----- Revision history --------------------------------------------------*
32 * Revision 1.1 1997/07/21 13:47:48 mdw
44 /*----- Required headers --------------------------------------------------*/
48 /*----- Global variables --------------------------------------------------*/
50 extern int lex_line
; /* Current line number */
52 /*----- Functions provided ------------------------------------------------*/
58 * Returns: The next token, or zero for EOF.
60 * Use: Scans the input file.
63 extern int yylex(void);
65 /* --- @lexer_scan@ --- *
67 * Arguments: @FILE *fp@ = pointer to a stream object to scan
71 * Use: Initialises the scanner ready to parse from the given
75 extern void lexer_scan(FILE */
*fp*/
);
77 /*----- That's all, folks -------------------------------------------------*/