XNU is the operating system kernel of Mac OS X and later versions. This kernel contains a built-in 8x16 font for the system text console, visible when switching to "verbose mode" boot. The font source suggests it was made for ISO-8859-1, and to that end, the font only has 191 glyphs and lacks the basic expectations to have some cp437-like line drawing graphics.

Some font distribution web sites have a version of this known under names like "OS X Verbose Mode", "OS X Darwin", "OSXDarwin" or somesuch from author "Dies". However, this variant is terribly incomplete, with just 97 glyphs.