Function cups_sys::getsourcefilter

pub unsafe extern "C" fn getsourcefilter(
    arg1: c_int, 
    arg2: u32, 
    arg3: *mut sockaddr, 
    arg4: socklen_t, 
    arg5: *mut u32, 
    arg6: *mut u32, 
    arg7: *mut sockaddr_storage
) -> c_int