Example source

[Costava]

The README should mention that the code to generate the tables in the example images can be seen in tests/test_table.c

Even better would be showing example usage code in the README.md or a standalone example file.

[PHochmann]

I agree this is necessary, since the functions and especially order of function calls needed is not very intuitive.

[PHochmann]

See f215abf for function documentation. May be extended by example code snippets and explanations.