extract_in_addr  2061 ext/socket/raddrinfo.c     if (!extract_in_addr(self, &a)) return Qfalse;
extract_in_addr  2077 ext/socket/raddrinfo.c     if (!extract_in_addr(self, &a)) return Qfalse;
extract_in_addr  2091 ext/socket/raddrinfo.c     if (!extract_in_addr(self, &a)) return Qfalse;