pub unsafe extern "C" fn switch_agc_create(
agcP: *mut *mut switch_agc_t,
energy_avg: u32,
low_energy_point: u32,
margin: u32,
change_factor: u32,
period_len: u32,
) -> switch_status_tpub unsafe extern "C" fn switch_agc_create(
agcP: *mut *mut switch_agc_t,
energy_avg: u32,
low_energy_point: u32,
margin: u32,
change_factor: u32,
period_len: u32,
) -> switch_status_t