use nick's _ARRAYSIZE abstraction

svn:r1741
This commit is contained in:
Roger Dingledine 2004-04-28 20:22:37 +00:00
parent 47dc5cd1c8
commit 5d1510883e

View File

@ -78,8 +78,7 @@ struct crypto_pk_env_t
struct crypto_cipher_env_t
{
unsigned char key[CIPHER_KEY_LEN];
unsigned char iv[CIPHER_IV_LEN+1];
/* +1 because some compilers don't like a length of 0 */
unsigned char iv[_ARRAYSIZE(CIPHER_IV_LEN)];
aes_cnt_cipher_t *cipher;
};