SteamAPI_ISteamUserStats_ClearAchievement( ISteamUserStats *self,
const char *pchName );
steamapi_bool SteamAPI_ISteamUserStats_StoreStats( ISteamUserStats* self );
SteamAPI_ISteamUserStats_ClearAchievement( ISteamUserStats *self,
const char *pchName );
steamapi_bool SteamAPI_ISteamUserStats_StoreStats( ISteamUserStats* self );