tn3270 for ultrix

[Dj Merrill]

Anybody know an ftp site where I can get tn3270 for ultrix??
I have a version, but I get the following error when attempting to compile
% make
cc -g -I.  -c api.c
ccom: Error: ./api.h, line 344: zero sized structure
      };
      ^
ccom: Error: ./api.h, line 358: unknown size
          struct highlow h;
      --------------------^
 
(there's more..cut)
-Dj Merrill
deej at maine.maine.edu