bird/conf/conf.h
Martin Mares 0b62c3a7c7 Trivial 15-line bison excercise: Implemented expressions including
user-defined numeric symbols. Whenever possible, use `expr' instead
of `NUM' to get full express ion power :-)
1998-11-27 21:32:45 +00:00

44 lines
755 B
C

/*
* BIRD Internet Routing Daemon -- Configuration File Handling
*
* (c) 1998 Martin Mares <mj@ucw.cz>
*
* Can be freely distributed and used under the terms of the GNU GPL.
*/
#ifndef _BIRD_CONF_H_
#define _BIRD_CONF_H_
#include "lib/resource.h"
extern pool *cfg_pool;
extern mempool *cfg_mem;
/* Lexer */
extern int (*cf_read_hook)(byte *buf, unsigned int max);
struct symbol {
struct symbol *next;
int class;
int aux;
void *def;
char name[1];
};
#define SYM_VOID 0
#define SYM_PROTO 1
#define SYM_NUMBER 2
void cf_lex_init_tables(void);
int cf_lex(void);
void cf_lex_init(int flag);
void cf_error(char *msg) NORET;
void cf_allocate(void);
struct symbol *cf_default_name(char *prefix);
/* Parser */
int cf_parse(void);
#endif