pub unsafe extern "C" fn lc_compress(
npepros: usize,
prepro_ids: *const LC_CPUpreprocessor,
prepros_nparams: *const usize,
prepros_params: *const f64,
ncomps: usize,
comp_ids: *const LC_CPUcomponents,
input: *const byte,
insize: c_longlong,
encoded: *mut *mut byte,
encsize: *mut c_longlong,
) -> c_int