_AddPackage
status_t _AddPackage(const BEntry& packageEntry);
status_t error = _AddPackage(package);
status_t _AddPackage(Package* package);
_AddPackage(package);
_AddPackage(package);
_AddPackage(package);
inline void _AddPackage(Package* package);
_AddPackage(*it, &lowestIndexAddedOrRemoved);
void _AddPackage(const PackageInfoRef& package);
return _AddPackage(packageEntry);