Function libc::setsockopt

pub unsafe extern "C" fn setsockopt(
    socket: c_int, 
    level: c_int, 
    name: c_int, 
    value: *const c_void, 
    option_len: socklen_t
) -> c_int

🔬 This is a nightly-only experimental API. (libc)

use libc from crates.io