libsodium_sys

Function crypto_sign_ed25519_open

Source 
pub unsafe extern "C" fn crypto_sign_ed25519_open(
    m: *mut u8,
    mlen: *mut c_ulonglong,
    sm: *const u8,
    smlen: c_ulonglong,
    pk: *const [u8; 32],
) -> c_int