Install libghc-language-c-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-language-c-doc
Description:
Haskell library for the analysis and generation of C code; documentation
Language C is a haskell library for the analysis and generation of C code. It features a complete, well tested parser and pretty printer for all of C99 and a large set of GNU extensions. . This package provides the documentation for a library for the Haskell programming language. See http://www.haskell.org/ for more information on Haskell.
Homepage: http://visq.github.io/language-c/
Version: 0.7.1-1
Section: universe/doc