* the second. The second 12 bits will come from the 3rd and half the 4th
* byte.
*/
-void des_cfb_encrypt(in, out, numbits, length, schedule, ivec, enc)
-const unsigned char *in;
-unsigned char *out;
-int numbits;
-long length;
-des_key_schedule schedule;
-des_cblock ivec;
-int enc;
+void des_cfb_encrypt(const unsigned char *in, unsigned char *out, int numbits,
+ long length, des_key_schedule schedule, des_cblock ivec, int enc)
{
register DES_LONG d0,d1,v0,v1,n=(numbits+7)/8;
register DES_LONG mask0,mask1;