FYI: From: Lars Brinkhoff Date: Fri, 19 Oct 2018 11:08:29 +0000 I have Alan Snyder's C compiler running in case anyone would like to play with it. It's from around 1975, so the syntax is yummily archaic. The primary host is a PDP-10 running ITS, but there may also be machine descriptions for Honeywell 6000 series and PDP-11. At some point it seems like this compiler was tangled with Stephen Johnson's PCC.