1 files changed, 34 insertions, 0 deletions
diff --git a/src/libs/7zip/win/CPP/7zip/Archive/Zip/ZipItemEx.h b/src/libs/7zip/win/CPP/7zip/Archive/Zip/ZipItemEx.h
new file mode 100644
index 000000000..ab62cdbb4
--- /dev/null
+++ b/src/libs/7zip/win/CPP/7zip/Archive/Zip/ZipItemEx.h
@@ -0,0 +1,34 @@
+// Archive/ZipItemEx.h
+
+#ifndef __ARCHIVE_ZIP_ITEMEX_H
+#define __ARCHIVE_ZIP_ITEMEX_H
+
+#include "ZipHeader.h"
+#include "ZipItem.h"
+
+namespace NArchive {
+namespace NZip {
+  
+class CItemEx: public CItem
+{
+public:
+  UInt32 FileHeaderWithNameSize;
+  UInt16 LocalExtraSize;
+  
+  UInt64 GetLocalFullSize() const
+    { return FileHeaderWithNameSize + LocalExtraSize + PackSize +
+      (HasDescriptor() ? NFileHeader::kDataDescriptorSize : 0); };
+  /*
+  UInt64 GetLocalFullSize(bool isZip64) const
+    { return FileHeaderWithNameSize + LocalExtraSize + PackSize +
+    (HasDescriptor() ? (isZip64 ? NFileHeader::kDataDescriptor64Size : NFileHeader::kDataDescriptorSize) : 0); };
+  */
+  UInt64 GetLocalExtraPosition() const
+    { return LocalHeaderPosition + FileHeaderWithNameSize; };
+  UInt64 GetDataPosition() const
+    { return GetLocalExtraPosition() + LocalExtraSize; };
+};
+
+}}
+
+#endif