Plan 9 from Bell Labs’s /usr/web/sources/contrib/fernan/nhc98/src/prelude/BinArray/GetUBAFree.gc
module NHC.BinArray ( getUBAFree ) where import NHC.GreenCard import DUnboxedArray ({-type-}UnboxedArray(..)) %-#include "cLowUnboxedArray.h" %fun getUBAFree :: UnboxedArray -> IO Int %call (unboxedArray uba) %code %result (int "uba->free")