}
void CAST_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
- CAST_KEY *ks, unsigned char *iv, int _encrypt)
+ CAST_KEY *ks, unsigned char *iv, int enc)
{
register CAST_LONG tin0,tin1;
register CAST_LONG tout0,tout1,xor0,xor1;
register long l=length;
CAST_LONG tin[2];
- if (_encrypt)
+ if (enc)
{
n2l(iv,tout0);
n2l(iv,tout1);