:: Ord a => [a] -> [a] is:exact -package:Cabal -package:witherable -package:base -package:extra -package:safe -package:lens -package:ghc -package:integration package:lifted-base

Generalized version of runInBoundThread.
Generalized version of runInUnboundThread.
Generalized version of mask_.
Generalized version of uninterruptibleMask_.