69 struct userdata {  struct
70     pa_module *module;
71     pa_sink *sink;
72     pa_thread *thread;
73     pa_thread_mq *thread_mq;
74     pa_mainloop *thread_mainloop;
75     pa_mainloop_api *thread_mainloop_api;
77     pa_context *context;
78     pa_stream *stream;
79     pa_rtpoll *rtpoll;
104 static void cork_stream(struct userdata *u, bool cork) {  in cork_stream()  argument
143 static void thread_func(void *userdata) {  in thread_func()
243 static void stream_state_cb(pa_stream *stream, void *userdata) {  in stream_state_cb()
276 static void stream_changed_buffer_attr_cb(pa_stream *stream, void *userdata) {  in stream_changed_buffer_attr_cb()
286 static void stream_set_buffer_attr_cb(pa_stream *stream, int success, void *userdata) {  in stream_set_buffer_attr_cb()
290 static void context_state_cb(pa_context *c, void *userdata) {  in context_state_cb()