Its very useful ant java developers Create it at the top level of your project directory (New --> File, create as a simplefile) and name it build.xml. Copy and paste the xml text from Figure 3 into your build.xml file and save it.
The C++ version of the IQmath librray requires the C header file and is
built on top of the C functions and definitions.
See "Building A Project" section of this Read Me file on how to include
the above files in a user C++ program/project.