pjlink
A library for communicating with PJLink-compatible projectors over TCP/IP. see https://pjlink.jbmia.or.jp/english/ for information on PJLink and compatible devices.
$ area51 add pjlinkCopyUsage
;; area51 add updates your .asd automatically.
;; Use the package in your code:
(in-package :my-project)
(pjlink:some-function ...)