Function libsodium_sys::crypto_box_curve25519xsalsa20poly1305_open

pub unsafe extern "C" fn crypto_box_curve25519xsalsa20poly1305_open(
    m: *mut u8, 
    c: *const u8, 
    clen: c_ulonglong, 
    n: *const [u8; 24], 
    pk: *const [u8; 32], 
    sk: *const [u8; 32]
) -> c_int