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// crypto_stream_aes128ctr.h
pub const crypto_stream_aes128ctr_KEYBYTES: usize = 16;
pub const crypto_stream_aes128ctr_NONCEBYTES: usize = 16;
pub const crypto_stream_aes128ctr_BEFORENMBYTES: usize = 1408;


extern "C" {
    pub fn crypto_stream_aes128ctr(c: *mut u8,
                                   clen: c_ulonglong,
                                   n: *const u8,
                                   k: *const u8)
                                   -> c_int;
    pub fn crypto_stream_aes128ctr_xor(c: *mut u8,
                                       m: *const u8,
                                       mlen: c_ulonglong,
                                       n: *const u8,
                                       k: *const u8)
                                       -> c_int;
    pub fn crypto_stream_aes128ctr_keybytes() -> size_t;
    pub fn crypto_stream_aes128ctr_noncebytes() -> size_t;
    pub fn crypto_stream_aes128ctr_beforenmbytes() -> size_t;
}


#[test]
fn test_crypto_stream_aes128ctr_keybytes() {
    assert!(unsafe { crypto_stream_aes128ctr_keybytes() as usize } ==
            crypto_stream_aes128ctr_KEYBYTES)
}
#[test]
fn test_crypto_stream_aes128ctr_noncebytes() {
    assert!(unsafe { crypto_stream_aes128ctr_noncebytes() as usize } ==
            crypto_stream_aes128ctr_NONCEBYTES)
}
#[test]
fn test_crypto_stream_aes128ctr_beforenmbytes() {
    assert!(unsafe { crypto_stream_aes128ctr_beforenmbytes() as usize } ==
            crypto_stream_aes128ctr_BEFORENMBYTES)
}