pub unsafe extern "C" fn SteamAPI_ISteamUserStats_GetNextMostAchievedAchievementInfo(
self_: *mut ISteamUserStats,
iIteratorPrevious: c_int,
pchName: *mut c_char,
unNameBufLen: uint32,
pflPercent: *mut f32,
pbAchieved: *mut bool
) -> c_int