* used. The extra state information to record how much of the
* 64bit block we have used is contained in *num;
*/
-void des_ofb64_encrypt(in, out, length, schedule, ivec, num)
-register const unsigned char *in;
-register unsigned char *out;
-long length;
-des_key_schedule schedule;
-des_cblock ivec;
-int *num;
+void des_ofb64_encrypt(register const unsigned char *in,
+ register unsigned char *out, long length, des_key_schedule schedule,
+ des_cblock ivec, int *num)
{
register DES_LONG v0,v1,t;
register int n= *num;