@misc{2017-library-xcb,
 day = {5},
 kind = {library},
 month = jul,
 note = {rev 5dtAY95MHj4qzHKx8xwdWaMkvr5o1F},
 title = {xcb},
 version = {rev 5dtAY95MHj4qzHKx8xwdWaMkvr5o1F},
 year = {2017}
}