Add even more of the source

This should be about everything needed to build so far?

CommonUtilitiesLib/md5digest.h

@@ -0,0 +1,80 @@
+/*
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * Copyright (c) 1999-2008 Apple Inc.  All Rights Reserved.
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ *
+ */
+/*
+    File:       md5digest.h
+
+    Contains:   Provides a function to calculate the md5 digest 
+                given all the authentication parameters.
+                    
+*/
+
+#ifndef _MD5DIGEST_H_
+#define _MD5DIGEST_H_
+
+#include "StrPtrLen.h"
+
+enum {
+    kHashHexLen =   32,
+    kHashLen    =   16
+};
+
+// HashToString allocates memory for hashStr->Ptr 
+void HashToString(unsigned char aHash[kHashLen], StrPtrLen* hashStr);
+
+// allocates memory for hashA1Hex16Bit->Ptr                   
+void CalcMD5HA1(StrPtrLen* userName, StrPtrLen* realm, StrPtrLen* userPassword, StrPtrLen* hashA1Hex16Bit);
+
+// allocates memory to hA1->Ptr
+void CalcHA1( StrPtrLen* algorithm, 
+              StrPtrLen* userName, 
+              StrPtrLen* realm,
+              StrPtrLen* userPassword, 
+              StrPtrLen* nonce, 
+              StrPtrLen* cNonce,
+              StrPtrLen* hA1
+            );
+
+// allocates memory to hA1->Ptr
+void CalcHA1Md5Sess(StrPtrLen* hashA1Hex16Bit, StrPtrLen* nonce, StrPtrLen* cNonce, StrPtrLen* hA1);
+
+// allocates memory for requestDigest->Ptr               
+void CalcRequestDigest( StrPtrLen* hA1, 
+                        StrPtrLen* nonce, 
+                        StrPtrLen* nonceCount, 
+                        StrPtrLen* cNonce,
+                        StrPtrLen* qop,
+                        StrPtrLen* method, 
+                        StrPtrLen* digestUri, 
+                        StrPtrLen* hEntity, 
+                        StrPtrLen* requestDigest
+                      );
+
+
+void to64(register char *s, register SInt32 v, register int n);
+
+// Doesn't allocate any memory. The size of the result buffer should be nbytes
+void MD5Encode( char *pw, char *salt, char *result, int nbytes);
+
+#endif