There's no global documentation for PA_* configuration defines

[rossb]

There are a number of #defines which can be set to configure PortAudio configuration options. Some examples are: PA_USE_C99_LRINTF, PA_TRACE_REALTIME_EVENTS, PA_LOG_API_CALLS

For the most part, these defines are documented in the doxygen documentation, however there is no global grouping of these, and the listing of PA_* defines includes many unrelated non-configuration defines, see: http://www.portaudio.com/docs/v19-doxydocs/globals_defs_0x70.html#index_p

One resolution would be to see if doxygen provides a way for us to tag important #defines and have them listed on a special doxygen page.