Constant libsodium_sys::crypto_secretbox_xsalsa20poly1305_MACBYTES

pub const crypto_secretbox_xsalsa20poly1305_MACBYTES: usize = crypto_secretbox_xsalsa20poly1305_ZEROBYTES -
    crypto_secretbox_xsalsa20poly1305_BOXZEROBYTES; // 0x0000_0000_0000_0010usize