Refactor project structure

core/anslicensing/bitstream.h

@@ -0,0 +1,29 @@
+#pragma once
+
+#include <vector>
+
+using namespace std;
+
+class BitStream
+{
+public:
+	BitStream(int bitSize = 0);
+	BitStream(vector<unsigned char>& buf, int bitSize);
+	
+
+	bool Create(int sizeInBits);
+	void Attach(vector<unsigned char>& buf, int sizeInBits);
+	int Read(void *bitPtr, int countInBits);
+	int Write(const void * bitPtr, int countInBits);
+	int Seek(int offset, bool relative = false);
+	int GetSize();
+	void ZeroPadToNextByte();
+	void * GetBuffer(int * sizeInBits = NULL);
+	void ReleaseBuffer(int bitCount);
+	void Clear();
+
+protected:
+	vector<unsigned char> m_buf;
+	int m_bufBits;
+	int m_currentBitIndex;
+};