pir::repr_clone__PP -> nqp::clone
pir::shr__0II -> nqp::bitshiftr_i
pir::find_dynamic_lex__Ps -> nqp::getlexdyn
pir::getstdin__P -> nqp::getstdin
pir::getstdout__P -> nqp::getstdout
pir::getstderr__P -> nqp::getstderr
pir::set_who__0PP -> nqp::setwho
pir::compreg__Ps -> nqp::getcomp
pir::set_container_spec__vPPsP -> nqp::setcontspec
pir::repr_get_primitive_type_spec__IP -> nqp::objprimspec
pir::nqp_decontainerize__PP -> nqp::decont
pir::set_boolification_spec__0PiP -> nqp::setboolspec
pir::repr_type_object_for__PPS -> nqp::newtype
pir::set_method_cache_authoritativeness__vPi -> nqp::setmethcacheauth
pir::publish_method_cache__0PP -> nqp::setmethcache
pir::set_hll_global__1SP -> nqp::bindcurhllsym
pir::get_hll_global__Ps -> nqp::getcurhllsym
pir::setattribute__vPPsP -> nqp::bindattr
pir::load_bytecode__vs -> nqp::loadbytecode
pir::nqp_disable_sc_write_barrier__v -> nqp::scwbdisable