Function steamworks_sys::SteamAPI_ISteamUGC_GetItemDownloadInfo

pub unsafe extern "C" fn SteamAPI_ISteamUGC_GetItemDownloadInfo(
    self_: *mut ISteamUGC, 
    nPublishedFileID: PublishedFileId_t, 
    punBytesDownloaded: *mut uint64, 
    punBytesTotal: *mut uint64
) -> bool