1 files changed, 0 insertions, 109 deletions
diff --git a/BaseTools/Source/C/VfrCompile/Pccts/h/ATokenBuffer.h b/BaseTools/Source/C/VfrCompile/Pccts/h/ATokenBuffer.h
deleted file mode 100644
index 1c008fd59e..0000000000
--- a/BaseTools/Source/C/VfrCompile/Pccts/h/ATokenBuffer.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/* ANTLRTokenBuffer.h
- *
- * SOFTWARE RIGHTS
- *
- * We reserve no LEGAL rights to the Purdue Compiler Construction Tool
- * Set (PCCTS) -- PCCTS is in the public domain.  An individual or
- * company may do whatever they wish with source code distributed with
- * PCCTS or the code generated by PCCTS, including the incorporation of
- * PCCTS, or its output, into commerical software.
- *
- * We encourage users to develop software with PCCTS.  However, we do ask
- * that credit is given to us for developing PCCTS.  By "credit",
- * we mean that if you incorporate our source code into one of your
- * programs (commercial product, research project, or otherwise) that you
- * acknowledge this fact somewhere in the documentation, research report,
- * etc...  If you like PCCTS and have developed a nice tool with the
- * output, please mention that you developed it using PCCTS.  In
- * addition, we ask that this header remain intact in our source code.
- * As long as these guidelines are kept, we expect to continue enhancing
- * this system and expect to make other tools available as they are
- * completed.
- *
- * ANTLR 1.33
- * Terence Parr
- * Parr Research Corporation
- * with Purdue University and AHPCRC, University of Minnesota
- * 1989-2000
- */
-
-#ifndef ATOKENBUFFER_H_GATE
-#define ATOKENBUFFER_H_GATE
-
-#include "pcctscfg.h"
-
-#include "pccts_stdlib.h"
-
-PCCTS_NAMESPACE_STD
-
-#include ATOKEN_H
-#include ATOKENSTREAM_H
-
-/*
- * The parser is "attached" to an ANTLRTokenBuffer via interface
- * functions: getToken() and bufferedToken().  The object that actually
- * consumes characters and constructs tokens is connected to the
- * ANTLRTokenBuffer via interface function ANTLRTokenStream::getToken();
- * where ANTLRTokenStream is really just a behavior (class with no data).
- * C++ does not have this abstraction and hence we simply have come up
- * with a fancy name for "void *".  See the note in ANTLRTokenStream.h on
- * the "behavior" of ANTLRTokenStream.
- */
-
-class ANTLRParser;					// MR1
-
-class DllExportPCCTS ANTLRTokenBuffer {
-protected:
-	ANTLRTokenStream *input;        // where do I get tokens
-	int buffer_size;
-	int chunk_size;
-	int num_markers;
-	int k;                          // Need at least this many tokens in buffer
-	_ANTLRTokenPtr *buffer;	// buffer used for arbitrary lookahead
-	_ANTLRTokenPtr *tp;        // pts into buffer; current token ptr
-	_ANTLRTokenPtr *last;      // pts to last valid token in buffer
-	_ANTLRTokenPtr *next;      // place to put token from getANTLRToken()
-	_ANTLRTokenPtr *end_of_buffer;
-	/* when you try to write a token past this and there are no markers
-	   set, then move k-1 tokens back to the beginning of the buffer.
-	   We want to stay away from the end of the buffer because we have
-	   to extend it if a marker is set and we reach the end (we cannot
-	   move tokens to the beginning of the buffer in this case).
-	 */
-	_ANTLRTokenPtr *threshold;
-	unsigned char _deleteTokens;
-
-	// This function is filled in by the subclass; it initiates fetch of input
-	virtual _ANTLRTokenPtr getANTLRToken() { return input->getToken(); }
-	void makeRoom();
-	void extendBuffer();
-
-public:
-	ANTLRTokenBuffer(ANTLRTokenStream *in, int k=1, int chksz=50);
-	virtual ~ANTLRTokenBuffer();
-	virtual _ANTLRTokenPtr getToken();
-	virtual void rewind(int pos);
-	virtual int mark();
-	virtual _ANTLRTokenPtr bufferedToken(int i);
-
-	void noGarbageCollectTokens()	{ _deleteTokens=0; }
-	void garbageCollectTokens()		{ _deleteTokens=1; }
-
-	virtual int bufferSize() { return buffer_size; }
-	virtual int minTokens() { return k; }
-	virtual void setMinTokens(int k_new) { k = k_new; }
-
-	virtual void panic(const char *msg); /* MR20 const */
-
-	virtual int printMessage(FILE* pFile, const char* pFormat, ...); // MR23
-
-protected:						// MR1
-	ANTLRParser	*parser;			// MR1
-public:							// MR1
-	ANTLRParser	*setParser(ANTLRParser *p);	// MR1
-	ANTLRParser	*getParser();			    // MR1
-    ANTLRTokenStream *getLexer() const {    // MR12
-      return input;}                        // MR12
-};
-
-#endif