libsodium_sys

Function crypto_sign_ed25519_detached

Source 
pub unsafe extern "C" fn crypto_sign_ed25519_detached(
    sig: *mut c_uchar,
    siglen_p: *mut c_ulonglong,
    m: *const c_uchar,
    mlen: c_ulonglong,
    sk: *const c_uchar,
) -> c_int