Discount (Markdown Library) 2.1.8a is available for download.
Hobbes: http://hobbes.nmsu.edu/h-search.php?key=Discount-Markdown-
"Markdown's syntax html Tools and library for OS/2. Alternate C Language implementation of Markdown Tools and library to create and convert text files to html using the well know John Gruber's Markdown language."
Source: eCSoft/2