Function libsolv_sys::ffi::repodata_write_filtered

pub unsafe extern "C" fn repodata_write_filtered(
    data: *mut Repodata, 
    fp: *mut FILE, 
    keyfilter: Option<unsafe extern "C" fn(repo: *mut Repo, key: *mut Repokey, kfdata: *mut c_void) -> c_int>, 
    kfdata: *mut c_void, 
    keyq: *mut Queue
) -> c_int