Constants in Eolian:
const Efl.Callback_Priority_Before : Efl.Callback_Priority = -100;
Are converted to #defines in C:
#define EFL_CALLBACK_PRIORITY_BEFORE -100
However, the Doxygen references to these constants in the docs do not match:
Is converted to:
See @ref Efl_Callback_Priority_Before
Which will produce Doxygen errors when building the docs because that's not how the symbol has been called.