On 7/19/2022 9:28 AM, Shaoxuan Yuan wrote: > Since BOTH is not practically used anywhere in the code and its meaning > is unclear, remove it. It's literally not used any where. (I would just drop "practically".) Also, now that enum update_mode is a flag-based enum, the 0 value cannot have any meaning to it except "none of the other flags are on". Thanks, -Stolee