You’re right: https://ia802308.us.archive.org/view_archive.php?archive=/11/items/uplink-developer-cd/Uplink%20Developer%20CD.ISO&file=docs%2Fgetting%20started.h

You’re right: https://ia802308.us.archive.org/view_archive.php?archive=/11/items/uplink-developer-cd/Uplink%20Developer%20CD.ISO&file=docs%2Fgetting%20started.html https://ia802308.us.archive.org/view_archive.php?archive=/11... I quickly scrolled through then ISO content and saw it’s C files, and a spurious mention of Borland (from SDL) got me :)