Function alsa_sys::snd_ctl_elem_lock
source · pub unsafe extern "C" fn snd_ctl_elem_lock(
ctl: *mut snd_ctl_t,
id: *mut snd_ctl_elem_id_t
) -> c_intpub unsafe extern "C" fn snd_ctl_elem_lock(
ctl: *mut snd_ctl_t,
id: *mut snd_ctl_elem_id_t
) -> c_int