This is /usr/miro/src/lib. It contains source code for
libraries. There is a separate subdirectory for each library. The
current contents are:

   Makefile		the makefile for *all* library sources
   extract/		source code for the Miro extract.a library,
			  which facilitates extraction of data from
			  a parse tree, so it can be used in a program.
   parse/		source code for the Miro parse.a library,
			  which parses a Miro IFF file.
   structures/		source code for the Miro structures.a library,
			  which constructs and manages data structures
			  for arrows, boxes, relations between boxes,
			  and sysnames of a Miro instance picture.
