pub unsafe extern "C" fn switch_rtp_set_invalid_handler(
rtp_session: *mut switch_rtp_t,
on_invalid: switch_rtp_invalid_handler_t,
)pub unsafe extern "C" fn switch_rtp_set_invalid_handler(
rtp_session: *mut switch_rtp_t,
on_invalid: switch_rtp_invalid_handler_t,
)