[lib/md5] md5_loop should take void pointer for more useful caller warnings.

2006-01-17 Paul Jakma <paul.jakma@sun.com>

	* md5.{c,h}: (md5_loop) Is better off taking a void * and doing
	  cast to byte wise type internally, avoids needs for casts
	  in users.

3 files changed, 9 insertions, 2 deletions

diff --git a/lib/ChangeLog b/lib/ChangeLog
index eeb64041..a3270c68 100644
--- a/lib/ChangeLog
+++ b/lib/ChangeLog
@@ -1,3 +1,9 @@
+2006-01-17 Paul Jakma <paul.jakma@sun.com>
+
+	* md5.{c,h}: (md5_loop) Is better off taking a void * and doing
+	  cast to byte wise type internally, avoids needs for casts 
+	  in users.
+
 2006-01-16 Paul Jakma <paul.jakma@sun.com>
 
 	* zclient.h: Update the Zserv protocol header with a version
diff --git a/lib/md5.c b/lib/md5.c
index ffeb9981..974eba92 100644
--- a/lib/md5.c
+++ b/lib/md5.c
@@ -146,9 +146,10 @@ void md5_init(md5_ctxt *ctxt)
 	memset (ctxt->md5_buf, 0, sizeof(ctxt->md5_buf));
 }
 
-void md5_loop(md5_ctxt *ctxt, const uint8_t *input, uint len)
+void md5_loop(md5_ctxt *ctxt, const void *vinput, uint len)
 {
 	uint gap, i;
+	uint8_t *input = vinput;
 
 	ctxt->md5_n += len * 8; /* byte to bit */
 	gap = MD5_BUFLEN - ctxt->md5_i;
diff --git a/lib/md5.h b/lib/md5.h
index 5216d2e2..6078ac1f 100644
--- a/lib/md5.h
+++ b/lib/md5.h
@@ -68,7 +68,7 @@ typedef struct {
 } md5_ctxt;
 
 extern void md5_init (md5_ctxt *);
-extern void md5_loop (md5_ctxt *, const uint8_t *, u_int);
+extern void md5_loop (md5_ctxt *, const void *, u_int);
 extern void md5_pad (md5_ctxt *);
 extern void md5_result (uint8_t *, md5_ctxt *);