pub unsafe extern "C" fn pa_ext_device_restore_set_subscribe_cb(
c: *mut pa_context,
cb: pa_ext_device_restore_subscribe_cb_t,
userdata: *mut c_void
)
pub unsafe extern "C" fn pa_ext_device_restore_set_subscribe_cb(
c: *mut pa_context,
cb: pa_ext_device_restore_subscribe_cb_t,
userdata: *mut c_void
)