TYPEMAP
Bio::DB::HTSfile		T_PTROBJ
Bio::DB::HTS::Header	T_PTROBJ
Bio::DB::HTS::Alignment	T_PTROBJ
Bio::DB::HTS::Index	T_PTROBJ
Bio::DB::HTS::Fai       T_PTROBJ
Bio::DB::HTS::Pileup    T_PTROBJ
