sppp_lcp_opt_name
addlog("%s ", sppp_lcp_opt_name(*p));
addlog("%s ", sppp_lcp_opt_name(*p));
addlog("%s ", sppp_lcp_opt_name(*p));
addlog("%s ", sppp_lcp_opt_name(*p));
const char *sppp_lcp_opt_name(u_char opt);