1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
/*
* Copyright (c) 1996, 1997 by Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
* ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
* CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
* SOFTWARE.
*/
#ifndef NS_LEXER_H
#define NS_LEXER_H
/*
* Note: <stdio.h> and "ns_parseutil.h" must be included
* before this file is included.
*/
#define LEX_MAX_IDENT_SIZE 1024
#define SYM_CLASS 0x01
#define SYM_CATEGORY 0x02
#define SYM_LOGGING 0x04
#define SYM_SYSLOG 0x08
int parser_warning(int, const char *, ...);
int parser_error(int, const char *, ...);
void yyerror(const char *);
void lexer_begin_file(const char *, FILE *);
void lexer_end_file(void);
int yylex(void);
void lexer_initialize(void);
void lexer_setup(void);
void lexer_shutdown(void);
extern symbol_table constants;
#endif /* NS_LEXER_H */
|
