int numbits,long length,des_key_schedule schedule,des_cblock *ivec)
int numbits,long length,des_key_schedule schedule,_ossl_old_des_cblock *ivec)
void _ossl_old_des_ofb_encrypt(unsigned char *in,unsigned char *out,	int numbits,long length,des_key_schedule schedule,des_cblock *ivec)	{	DES_ofb_encrypt(in, out, numbits, length, (DES_key_schedule *)schedule,		ivec);	}