rsock_ip_optname_to_int   76 ext/socket/constants.c             return constant_arg(optname, rsock_ip_optname_to_int, "unknown IP level option name");
rsock_ip_optname_to_int  107 ext/socket/constants.c             return constant_arg(type, rsock_ip_optname_to_int, "unknown IP control message");
rsock_ip_optname_to_int 2215 ext/socket/constdefs.h int rsock_ip_optname_to_int(const char *str, long len, int *valp);