1 files changed, 11 insertions, 0 deletions
diff --git a/CPP/7zip/Archive/Zip/ZipOut.h b/CPP/7zip/Archive/Zip/ZipOut.h
index 0a0ac0c8..3546411c 100644
--- a/CPP/7zip/Archive/Zip/ZipOut.h
+++ b/CPP/7zip/Archive/Zip/ZipOut.h
@@ -21,6 +21,16 @@ public:
   bool NtfsTimeIsDefined;
 
   // It's possible that NtfsTime is not defined, but there is NtfsTime in Extra.
+  
+  CByteBuffer Name_Utf; // for Info-Zip (kIzUnicodeName) Extra
+
+  size_t Get_UtfName_ExtraSize() const
+  {
+    const size_t size = Name_Utf.Size();
+    if (size == 0)
+      return 0;
+    return 4 + 5 + size;
+  }
 
   CItemOut(): NtfsTimeIsDefined(false) {}
 };
@@ -52,6 +62,7 @@ class COutArchive
     Write32(ft.dwHighDateTime);
   }
 
+  void WriteUtfName(const CItemOut &item);
   void WriteExtra(const CExtraBlock &extra);
   void WriteCommonItemInfo(const CLocalItem &item, bool isZip64);
   void WriteCentralHeader(const CItemOut &item);