--- a/misc/libphysfs/lzma/CPP/7zip/Compress/LZ/LZOutWindow.h Thu Oct 11 23:43:31 2018 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,65 +0,0 @@
-// LZOutWindow.h
-
-#ifndef __LZ_OUT_WINDOW_H
-#define __LZ_OUT_WINDOW_H
-
-#include "../../IStream.h"
-#include "../../Common/OutBuffer.h"
-
-#ifndef _NO_EXCEPTIONS
-typedef COutBufferException CLZOutWindowException;
-#endif
-
-class CLZOutWindow: public COutBuffer
-{
-public:
- void Init(bool solid = false);
-
- // distance >= 0, len > 0,
- bool CopyBlock(UInt32 distance, UInt32 len)
- {
- UInt32 pos = _pos - distance - 1;
- if (distance >= _pos)
- {
- if (!_overDict || distance >= _bufferSize)
- return false;
- pos += _bufferSize;
- }
- if (_limitPos - _pos > len && _bufferSize - pos > len)
- {
- const Byte *src = _buffer + pos;
- Byte *dest = _buffer + _pos;
- _pos += len;
- do
- *dest++ = *src++;
- while(--len != 0);
- }
- else do
- {
- if (pos == _bufferSize)
- pos = 0;
- _buffer[_pos++] = _buffer[pos++];
- if (_pos == _limitPos)
- FlushWithCheck();
- }
- while(--len != 0);
- return true;
- }
-
- void PutByte(Byte b)
- {
- _buffer[_pos++] = b;
- if (_pos == _limitPos)
- FlushWithCheck();
- }
-
- Byte GetByte(UInt32 distance) const
- {
- UInt32 pos = _pos - distance - 1;
- if (pos >= _bufferSize)
- pos += _bufferSize;
- return _buffer[pos];
- }
-};
-
-#endif