2013-01-15-21.59.28: src/lib/make-library-binding/make-library-binding.pkg:  For clarity renamed lowhalf -> libcall.  src/bnd/ogl/etc/library-binding.specification:  To get the ball rolling, added a fn-name: print_hello_world entry. 4 lines of spec that produce about 65 lines of synthesized code. :-)