improving authentication code (tidyup).

(This used to be commit ab1a6aa42db5217f025941fb5107436556bc23b7)

2 files changed, 6 insertions, 5 deletions

diff --git a/source3/lib/hmacmd5.c b/source3/lib/hmacmd5.c
index 9821afdc1d..d3c0d42d97 100644
--- a/source3/lib/hmacmd5.c
+++ b/source3/lib/hmacmd5.c
@@ -67,7 +67,8 @@ void hmac_md5_init_rfc2104(uchar*  key, int key_len, HMACMD5Context *ctx)
 /***********************************************************************
  the microsoft version of hmac_md5 initialisation.
 ***********************************************************************/
-void hmac_md5_init_limK_to_64(uchar*  key, int key_len, HMACMD5Context *ctx)
+void hmac_md5_init_limK_to_64(const uchar* key, int key_len,
+			HMACMD5Context *ctx)
 {
         int i;
 
@@ -97,7 +98,7 @@ void hmac_md5_init_limK_to_64(uchar*  key, int key_len, HMACMD5Context *ctx)
 /***********************************************************************
  update hmac_md5 "inner" buffer
 ***********************************************************************/
-void hmac_md5_update(uchar* text, int text_len, HMACMD5Context *ctx)
+void hmac_md5_update(const uchar* text, int text_len, HMACMD5Context *ctx)
 {
         MD5Update(&ctx->ctx, text, text_len); /* then text of datagram */
 }
diff --git a/source3/lib/util.c b/source3/lib/util.c
index 3211c6687a..9266e988d8 100644
--- a/source3/lib/util.c
+++ b/source3/lib/util.c
@@ -2972,7 +2972,7 @@ void out_data(FILE *f,char *buf1,int len, int per_line)
 	}
 }
 
-void print_asc(int level, unsigned char *buf,int len)
+void print_asc(int level, unsigned char const *buf,int len)
 {
 	int i;
 	for (i=0;i<len;i++)
@@ -2981,9 +2981,9 @@ void print_asc(int level, unsigned char *buf,int len)
 	}
 }
 
-void dump_data(int level,char *buf1, int len)
+void dump_data(int level, const char *buf1, int len)
 {
-	unsigned char *buf = (unsigned char *)buf1;
+	unsigned char const *buf = (unsigned char const *)buf1;
 	int i=0;
 	if (len<=0) return;