[1/n] use u32 for item indexes#242

sunshowers merged 2 commits intomainoxidecomputer/iddqd:mainfrom

sunshowers/spr/1n-use-u32-for-item-indexesoxidecomputer/iddqd:sunshowers/spr/1n-use-u32-for-item-indexesCopy head branch name to clipboard