Change type of various DES function arguments from des_cblock

(meaning pointer to char) to des_cblock * (meaning pointer to
array with 8 char elements), which allows the compiler to
do more typechecking.  (The changed argument types were of type
des_cblock * back in SSLeay, and a lot of ugly casts were
used then to turn them into pointers to elements; but it can be
done without those casts.)

Introduce new type const_des_cblock -- before, the pointers rather
than the elements pointed to were declared const, and for
some reason gcc did not complain about this (but some other
compilers did).

1 files changed, 1 insertions, 1 deletions

diff --git a/crypto/des/fcrypt.c b/crypto/des/fcrypt.c
index db27108a32..db2454114f 100644
--- a/crypto/des/fcrypt.c
+++ b/crypto/des/fcrypt.c
@@ -108,7 +108,7 @@ r=(r+7)/8;
 	for (; i<8; i++)
 		key[i]=0;
 
-	des_set_key(key,ks);
+	des_set_key(&key,ks);
 	fcrypt_body(&(out[0]),ks,Eswap0,Eswap1);
 
 	ll=out[0]; l2c(ll,b);