:: Ord a => [a] -> [a] -package:ghc -package:base -package:Cabal-syntax -package:lens -is:exact -package:Cabal is:exact -package:imports package:lifted-base

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