Royce3: fixed compiling issues with g++

reactos/tools/cabman

diff -u -r1.6 -r1.7
--- cabinet.cxx	19 Nov 2003 09:37:45 -0000	1.6
+++ cabinet.cxx	10 May 2004 07:44:43 -0000	1.7
@@ -1471,7 +1471,7 @@

                 return CAB_STATUS_INVALID_CAB;
             }
 

-            (unsigned char*)CurrentIBuffer += BytesRead;

+            *(unsigned char**)&CurrentIBuffer += BytesRead;

 
             CurrentIBufferSize += (unsigned short)BytesRead;
 

@@ -3031,7 +3031,7 @@

     CurrentFolderNode->TotalFolderSize += (BytesWritten + sizeof(CFDATA));
     CurrentFolderNode->Folder.DataBlockCount++;
 

-    (unsigned char*)CurrentOBuffer += DataNode->Data.CompSize;

+    *(unsigned char**)&CurrentOBuffer += DataNode->Data.CompSize;

     CurrentOBufferSize     -= DataNode->Data.CompSize;
 
     LastBlockStart += DataNode->Data.UncompSize;