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, 4 insertions, 4 deletions

diff --git a/crypto/mdc2/mdc2dgst.c b/crypto/mdc2/mdc2dgst.c
index 8b5314fed8..4fc39ed86c 100644
--- a/crypto/mdc2/mdc2dgst.c
+++ b/crypto/mdc2/mdc2dgst.c
@@ -134,12 +134,12 @@ static void mdc2_body(MDC2_CTX *c, unsigned char *in, unsigned int len)
 		c->h[0]=(c->h[0]&0x9f)|0x40;
 		c->hh[0]=(c->hh[0]&0x9f)|0x20;
 
-		des_set_odd_parity(c->h);
-		des_set_key(c->h,k);
+		des_set_odd_parity(&c->h);
+		des_set_key(&c->h,k);
 		des_encrypt(d,k,1);
 
-		des_set_odd_parity(c->hh);
-		des_set_key(c->hh,k);
+		des_set_odd_parity(&c->hh);
+		des_set_key(&c->hh,k);
 		des_encrypt(dd,k,1);
 
 		ttin0=tin0^dd[0];