LessTif

from The Free On-line Dictionary of Computing (8 July 2008)

LessTif

   <library> The {Hungry Programmers}' version of {OSF}/{Motif}.
   It will be source code compatible with Motif, meaning that the
   same source will compile with both libraries and work exactly
   the same.  All the programming is being done with no reference
   to the header files for the motif widgets, so that LessTif can
   be distributed as {free software}.

   (http://hungry.com/products/lesstif).

   (1995-03-20)