Type Definition libpulse_binding::context::scache::ContextPlaySampleCb

type ContextPlaySampleCb = extern "C" fn(c: *mut ContextInternal, idx: u32, userdata: *mut c_void);

Callback prototype for ::context::Context::play_sample_with_proplist. The idx value is the index of the sink input object, or ::def::INVALID_INDEX on failure.