Tigr-m2/modula2

A GNU Modula-2 binding of the tigr graphic library

I did this because I needed a graphic library to follow the UI tutorial here :

https://nakst.gitlab.io/tutorial/ui-part-1.html

The tigr library repository is here:

https://github.com/erkkah/tigr/tree/master

I used also the h2d utility found in the XDS distribution, to check my choices when I tralslated the C headers into Modula-2 ones.