extern int set_config_path_item(char **conf_item, const char *value);
extern int config_ip_prefix(struct in_addr *addr);
extern int network_ifname(char *valuep, const char *value, size_t size);
-extern int rand_complete_hwaddr(char *hwaddr);
+extern void rand_complete_hwaddr(char *hwaddr);
extern bool lxc_config_net_hwaddr(const char *line);
extern void update_hwaddr(const char *line);
extern bool new_hwaddr(char *hwaddr);
extern bool parse_limit_value(const char **value, rlim_t *res);
extern int lxc_inherit_namespace(const char *lxcname_or_pid,
const char *lxcpath, const char *namespace);
+extern int sig_parse(const char *signame);
#endif /* __LXC_CONFILE_UTILS_H */