libghc-sendfile-doc 0.7.11.1-1build1 (s390x binary) in ubuntu eoan

 This Haskell library exposes zero-copy sendfile functionality in a
 portable way. sendfile is a non standard system call that copies data
 between one file descriptor and another. This library uses the native
 implementations where possible (for example, under Linux or FreeBSD) and
 provides an Haskell replacement in other cases, thus providing a
 portable interface.
 .
 This package provides the documentation for a library for the Haskell
 programming language.
 See http://www.haskell.org/ for more information on Haskell.