enum signkey_type                               T_ENUM
pid_t                                           T_IV
uid_t                                           T_IV
gid_t                                           T_IV

struct dropbear_chansess_accept *		T_PTROBJ
Net::Dropbear::XS::SessionAccept		T_PTROBJ
Net__Dropbear__XS__SessionAccept                T_PTROBJ

struct AuthState *              		T_PTROBJ
Net::Dropbear::XS::AuthState    		T_PTROBJ
Net__Dropbear__XS__AuthState                    T_PTROBJ