diff --git a/.vscode/settings.json b/.vscode/settings.json
index 5eb340d5..ed5ab366 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -41,7 +41,8 @@
     "oscache.h": "c",
     "stdlib.h": "c",
     "musyx_priv.h": "c",
-    "gxenum.h": "c"
+    "gxenum.h": "c",
+    "trees.h": "c"
   },
   "files.autoSave": "onFocusChange",
   "files.insertFinalNewline": true,
diff --git a/configure.py b/configure.py
index 078912ac..a210f6ef 100755
--- a/configure.py
+++ b/configure.py
@@ -624,12 +624,14 @@ LIBS = [
         "host": True,
         "objects": [
             ["Kyoto/zlib/adler32", True],
+            ["Kyoto/zlib/deflate", True],
             ["Kyoto/zlib/infblock", True],
             ["Kyoto/zlib/infcodes", True],
             ["Kyoto/zlib/inffast", True],
             ["Kyoto/zlib/inflate", True],
             ["Kyoto/zlib/inftrees", True],
             ["Kyoto/zlib/infutil", True],
+            ["Kyoto/zlib/trees", True],
             ["Kyoto/zlib/zutil", True],
         ],
     },
diff --git a/include/Kyoto/Streams/CZipOutputStream.hpp b/include/Kyoto/Streams/CZipOutputStream.hpp
index 3a652ebd..42b15c6d 100644
--- a/include/Kyoto/Streams/CZipOutputStream.hpp
+++ b/include/Kyoto/Streams/CZipOutputStream.hpp
@@ -16,6 +16,8 @@ public:
   void Finish();
   bool Process(bool v);
   void Write(const void* ptr, size_t len);
+
+  int GetCompressedBytesWritten() { return mCompressedBytesWritten; }
 private:
   COutputStream* mOutput;
   int mCompressedBytesWritten;
diff --git a/src/Kyoto/Streams/CZipOutputStream.cpp b/src/Kyoto/Streams/CZipOutputStream.cpp
index bc033b07..b89f1825 100644
--- a/src/Kyoto/Streams/CZipOutputStream.cpp
+++ b/src/Kyoto/Streams/CZipOutputStream.cpp
@@ -3,6 +3,7 @@
 #include "rstl/math.hpp"
 
 #include "Kyoto/Streams/CZipSupport.hpp"
+#include "Kyoto/Alloc/CMemory.hpp"
 
 CZipOutputStream::CZipOutputStream(COutputStream* out, int level)
 : COutputStream(1024)
@@ -13,7 +14,7 @@ CZipOutputStream::CZipOutputStream(COutputStream* out, int level)
   mZStream->zalloc = CZipSupport::Alloc;
   mZStream->zfree = CZipSupport::Free;
   mZStream->opaque = nullptr;
-  
+
   int useLevel = 9;
   if (level < 10) {
     useLevel = level;
diff --git a/src/Kyoto/zlib/deflate.c b/src/Kyoto/zlib/deflate.c
index 25d5818e..bfd27d70 100644
--- a/src/Kyoto/zlib/deflate.c
+++ b/src/Kyoto/zlib/deflate.c
@@ -49,7 +49,7 @@
 
 /* @(#) $Id$ */
 
-#include "deflate.h"
+#include "zlib/deflate.h"
 
 const char deflate_copyright[] =
    " deflate 1.1.3 Copyright 1995-1998 Jean-loup Gailly ";
diff --git a/src/Kyoto/zlib/trees.c b/src/Kyoto/zlib/trees.c
index f01fb30d..4f4fde07 100644
--- a/src/Kyoto/zlib/trees.c
+++ b/src/Kyoto/zlib/trees.c
@@ -33,7 +33,7 @@
 
 /* #define GEN_TREES_H */
 
-#include "deflate.h"
+#include "zlib/deflate.h"
 
 #ifdef DEBUG
 #  include <ctype.h>
@@ -115,7 +115,7 @@ local int base_dist[D_CODES];
 /* First normalized distance for each code (0 = distance of 1) */
 
 #else
-#  include "trees.h"
+#  include "zlib/trees.h"
 #endif /* GEN_TREES_H */
 
 struct static_tree_desc_s {