Fix an 11 year old mistake: Let the hash functions take a void* instead

of unsigned char* argument.

2 files changed, 5 insertions, 4 deletions

diff --git a/sys/kern/md5c.c b/sys/kern/md5c.c
index 10fb7a3..c6d1252 100644
--- a/sys/kern/md5c.c
+++ b/sys/kern/md5c.c
@@ -145,12 +145,13 @@ MD5Init (context)
  */
 
 void
-MD5Update (context, input, inputLen)
+MD5Update (context, in, inputLen)
 	MD5_CTX *context;
-	const unsigned char *input;
+	const void *in;
 	unsigned int inputLen;
 {
 	unsigned int i, index, partLen;
+	const unsigned char *input = in;
 
 	/* Compute number of bytes mod 64 */
 	index = (unsigned int)((context->count[0] >> 3) & 0x3F);
diff --git a/sys/sys/md5.h b/sys/sys/md5.h
index aeebc7e..311724e 100644
--- a/sys/sys/md5.h
+++ b/sys/sys/md5.h
@@ -38,11 +38,11 @@ typedef struct MD5Context {
 
 __BEGIN_DECLS
 void   MD5Init (MD5_CTX *);
-void   MD5Update (MD5_CTX *, const unsigned char *, unsigned int);
+void   MD5Update (MD5_CTX *, const void *, unsigned int);
 void   MD5Final (unsigned char [16], MD5_CTX *);
 char * MD5End(MD5_CTX *, char *);
 char * MD5File(const char *, char *);
 char * MD5FileChunk(const char *, char *, off_t, off_t);
-char * MD5Data(const unsigned char *, unsigned int, char *);
+char * MD5Data(const void *, unsigned int, char *);
 __END_DECLS
 #endif /* _SYS_MD5_H_ */