extern bool get_config_int(const config_t *, int *);
extern bool get_config_string(const config_t *, char **);
extern bool get_config_address(const config_t *, struct addrinfo **);
extern bool get_config_int(const config_t *, int *);
extern bool get_config_string(const config_t *, char **);
extern bool get_config_address(const config_t *, struct addrinfo **);
extern config_t *parse_config_line(char *, const char *, int);
extern bool read_config_file(splay_tree_t *, const char *);
extern config_t *parse_config_line(char *, const char *, int);
extern bool read_config_file(splay_tree_t *, const char *);