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authorBodo Möller <bodo@openssl.org>1999-05-16 12:26:16 +0000
committerBodo Möller <bodo@openssl.org>1999-05-16 12:26:16 +0000
commitedf0bfb52b46bb9c8bf44e9c486be60c7087618c (patch)
tree6ad2135e6ba0e639b8938729fd55696605913011 /crypto/des/cbc_cksm.c
parente186bf96b433b85fc3a87b3ca2fd6c1929212d72 (diff)
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).
Diffstat (limited to 'crypto/des/cbc_cksm.c')
-rw-r--r--crypto/des/cbc_cksm.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/crypto/des/cbc_cksm.c b/crypto/des/cbc_cksm.c
index aeb0a79df9..1e543cb2a1 100644
--- a/crypto/des/cbc_cksm.c
+++ b/crypto/des/cbc_cksm.c
@@ -58,12 +58,15 @@
#include "des_locl.h"
-DES_LONG des_cbc_cksum(const unsigned char *in, des_cblock out, long length,
- des_key_schedule schedule, const des_cblock iv)
+DES_LONG des_cbc_cksum(const unsigned char *in, des_cblock *output,
+ long length,
+ des_key_schedule schedule, const_des_cblock *ivec)
{
register DES_LONG tout0,tout1,tin0,tin1;
register long l=length;
DES_LONG tin[2];
+ unsigned char *out = &(*output)[0];
+ const unsigned char *iv = &(*ivec)[0];
c2l(iv,tout0);
c2l(iv,tout1);