CIAO CXC Regions library
------------------------

This library has been extracted from the Chandra Interactive Analysis
of Observations (CIAO) software package produced by the Chandra X-Ray
Center (CXC)


             https://cxc.harvard.edu/ciao/

Minor tweaks have been made to make it a standalone library, mostly
to reduce possible naemspace confusion:

* The library has been renamed from region to cxcregion

* header files are stored in a subdirectory of the include hierarchy:

   includedir=${prefix}/include/ciao

* In order to prevent breaking existing code which does not include files
  using
    #include <ciao/cxcregion.h>

  The pkg-config file sets the full include path to ${prefix}/include/ciao


