extern char *CONFIG_HOSTS_ALLOWED;
extern char *CONFIG_HOSTNAMES;
extern char *CONFIG_HOSTNAME_ITEM;
extern char *CONFIG_HOST_METADATA;
extern char *CONFIG_HOST_METADATA_ITEM;
extern int CONFIG_ENABLE_REMOTE_COMMANDS;
extern int CONFIG_UNSAFE_USER_PARAMETERS;
extern int CONFIG_LISTEN_PORT;
extern int CONFIG_REFRESH_ACTIVE_CHECKS;
extern char *CONFIG_LISTEN_IP;
extern int CONFIG_LOG_LEVEL;
extern int CONFIG_MAX_LINES_PER_SECOND;
extern char **CONFIG_ALIASES;
extern char **CONFIG_USER_PARAMETERS;
extern char *CONFIG_LOAD_MODULE_PATH;
extern char **CONFIG_LOAD_MODULE;
extern char **CONFIG_PERF_COUNTERS;
extern char **CONFIG_PERF_COUNTERS_EN;
extern char *CONFIG_USER;
extern unsigned int configured_tls_connect_mode;
extern unsigned int configured_tls_accept_modes;
extern char *CONFIG_TLS_CONNECT;
extern char *CONFIG_TLS_ACCEPT;
extern char *CONFIG_TLS_CA_FILE;
extern char *CONFIG_TLS_CRL_FILE;
extern char *CONFIG_TLS_SERVER_CERT_ISSUER;
extern char *CONFIG_TLS_SERVER_CERT_SUBJECT;
extern char *CONFIG_TLS_CERT_FILE;
extern char *CONFIG_TLS_KEY_FILE;
extern char *CONFIG_TLS_PSK_IDENTITY;
extern char *CONFIG_TLS_PSK_FILE;
void load_aliases(char **lines);
int load_user_parameters(char **lines, char **err);
int load_key_access_rule(const char *value, const struct cfg_line *cfg);