Function steamworks_sys::SteamAPI_ISteamGameServerStats_GetUserAchievement

pub unsafe extern "C" fn SteamAPI_ISteamGameServerStats_GetUserAchievement(
    self_: *mut ISteamGameServerStats, 
    steamIDUser: uint64_steamid, 
    pchName: *const c_char, 
    pbAchieved: *mut bool
) -> bool