CBOR * T_CBOR INPUT T_CBOR if (!( SvROK ($arg) && SvOBJECT (SvRV ($arg)) && (SvSTASH (SvRV ($arg)) == CBOR_STASH || sv_derived_from ($arg, \"CBOR::XS\")) )) croak (\"object is not of type CBOR::XS\"); /**/ $var = (CBOR *)SvPVX (SvRV ($arg));