[bind request] libpulse

[joaopauloalbq]

[thenumbernine]

I've never used pulse, so I don't know all of what headers belong in it, but I did a quick port of <pulse/pulseaudio.h> and it can require the file fine ... no promises that the linked C functions run, or that they're all there, or that the enums or structs are all as they should be.