changed MD5_memcpy() args to be UNSIGNED char

diff --git a/lib/md5.c b/lib/md5.c
index 29cd74a1042894d56a3ae8be506ebe571612f266..8325863574470f7bfd788542b085c058f19aec3b 100644 (file)
--- a/lib/md5.c
+++ b/lib/md5.c
@@ -54,7 +54,7 @@
 static void MD5Transform(u_num32[4], unsigned char[64]);
 static void Encode(unsigned char *, u_num32 *, unsigned int);
 static void Decode(u_num32 *, unsigned char *, unsigned int);
-static void MD5_memcpy(char *, char *, unsigned int);
+static void MD5_memcpy(unsigned char *, unsigned char *, unsigned int);
 static void MD5_memset(char *, int, unsigned int);
 
 static unsigned char PADDING[64] =
@@ -153,9 +153,7 @@ MD5Update(MD5_CTX * context, unsigned char *input, unsigned int inputLen)
        i = 0;
 
     /* Buffer remaining input */
-    MD5_memcpy
-       (&context->buffer[index], &input[i],
-       inputLen - i);
+    MD5_memcpy(&context->buffer[index], &input[i], inputLen - i);
 }
 
 /*
@@ -318,7 +316,7 @@ Decode(u_num32 * output, unsigned char *input, unsigned int len)
  */
 
 static void
-MD5_memcpy(char *output, char *input, unsigned int len)
+MD5_memcpy(unsigned char *output, unsigned char *input, unsigned int len)
 {
     unsigned int i;
     for (i = 0; i < len; i++)