227     uint8_t* opts = dhcpData.options;  in Message()  local
229     *opts++ = OPT_COOKIE1;  in Message()
230     *opts++ = OPT_COOKIE2;  in Message()
231     *opts++ = OPT_COOKIE3;  in Message()
232     *opts++ = OPT_COOKIE4;  in Message()
234     *opts++ = OPT_MESSAGE_TYPE;  in Message()
235     *opts++ = 1;  in Message()
236     *opts++ = type;  in Message()
238     updateSize(opts);  in Message()
242     uint8_t* opts = nextOption();  in addOption()  local
244     *opts++ = type;  in addOption()
245     *opts++ = size;  in addOption()
246     memcpy(opts, data, size);  in addOption()
247     opts += size;  in addOption()
249     updateSize(opts);  in addOption()
253     uint8_t* opts = nextOption();  in endOptions()  local
255     *opts++ = OPT_END;  in endOptions()
257     updateSize(opts);  in endOptions()