Process module:System -package:unix -package:typed-process -is:exact is:module -package:io-streams -package:process -is:exact

A collection of FFI declarations for interfacing with Win32.
Use OS processes just like native Haskell functions - to generate, transform or consume streams. See Streamly.System.Command module for a higher level wrapper over this module. See also: Streamly.Internal.System.Process for unreleased functions.
Invoking external preprocessors.