-int parse_dotted_ip __P((char *, u_int32_t *));
-
-/*
- * This structure is used to store information about certain
- * options, such as where the option value came from (/etc/ppp/options,
- * command line, etc.) and whether it came from a privileged source.
- */
-
-struct option_info {
- int priv; /* was value set by sysadmin? */
- char *source; /* where option came from */
-};