BoostをCからextern Cで使う
c++ - C Interface as an API with Boost backend - Stack Overflow
EmacsのMELPAパッケージリポジトリの設定とflycheckのインストール、それからプロキシ
(setq url-proxy-services
'(("http" . "proxy.server.com:8080")
("https" . "proxy.server.com:8080")))
(require 'package)
(add-to-list 'package-archives '("melpa" . "http://melpa.milkbox.net/packages/") t)
(add-to-list 'package-archives '("marmalade" . "http://marmalade-repo.org/packages/"))
(package-initialize)M-x package-refresh-contents M-x package-install flycheck
