[pulseaudio-discuss] Question about pulseaudio sources and sinks

[Jonathan Wilson]

I have a pulseaudio module which calls pa_source_new to create an audio 
source and pa_sink_new to create an audio sink. I have another piece of 
code that makes calls to PulseAudio to feed audio into the sink and get 
audio from the source.
Can anyone point me at:
1.Documentation for the source and sink APIs
and 2.Information on which APIs I should be grepping for in order to see 
where the other code says "hey, I want to feed audio to sink xyz" and "hey, 
I want to pull audio from source xyz"