1 files changed, 28 insertions, 0 deletions
diff --git a/src/libs/7zip/unix/CPP/Common/MyMap.h b/src/libs/7zip/unix/CPP/Common/MyMap.h
new file mode 100644
index 000000000..d0dd43f53
--- /dev/null
+++ b/src/libs/7zip/unix/CPP/Common/MyMap.h
@@ -0,0 +1,28 @@
+// MyMap.h
+
+#ifndef __COMMON_MYMAP_H
+#define __COMMON_MYMAP_H
+
+#include "MyVector.h"
+#include "Types.h"
+
+class CMap32
+{
+  struct CNode
+  {
+    UInt32 Key;
+    UInt32 Keys[2];
+    UInt32 Values[2];
+    UInt16 Len;
+    Byte IsLeaf[2];
+  };
+  CRecordVector<CNode> Nodes;
+
+public:
+
+  void Clear() { Nodes.Clear(); }
+  bool Find(UInt32 key, UInt32 &valueRes) const;
+  bool Set(UInt32 key, UInt32 value); // returns true, if there is such key already
+};
+
+#endif