all_known_options
union all_known_options *options;
options = (union all_known_options *)&optionsbuf[optionssize];
options = (union all_known_options *)&optionsbuf[optionssize];
options = (union all_known_options *)&optionsbuf[optionssize];
union all_known_options *all_options;
all_options = (union all_known_options *)(optionsloc + offset);