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diff --git a/website/archive/binaries/mac/src/clustalw/src/fileInput/InFileStream.h b/website/archive/binaries/mac/src/clustalw/src/fileInput/InFileStream.h
new file mode 100644
index 0000000..6d30f6a
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+++ b/website/archive/binaries/mac/src/clustalw/src/fileInput/InFileStream.h
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+/**
+ * Author: Nigel Brown
+ * 
+ * Copyright (c) 2007 Des Higgins, Julie Thompson and Toby Gibson.  
+ */
+/**
+ * InFileStream subclasses std::ifstream, adding a check for the end-of-line
+ * character convention in the input file. This is then used by the getline()
+ * member as the line delimiter, unless the caller supplies an explicit
+ * delimiter.
+ *
+ * Created: 09-02-07,Nigel Brown(EMBL)
+ ***************************************************************************/
+#ifndef INFILESTREAM_H
+#define INFILESTREAM_H
+
+#include <string>
+#include <fstream>
+#include <iostream>
+#include <memory>
+
+class InFileStream : public std::ifstream
+{
+  public:
+    InFileStream();
+    InFileStream(const char *filename);
+    //- InFileStream(const InFileStream &copy);
+
+    void open(const char *filename);
+    void close();
+
+    //int get();
+    //bool is_open();
+    std::istream& getline(char *s, std::streamsize n);/*{return ifstream::getline(s, n, delim);}*/
+    std::istream& getline(char *s, std::streamsize n, char delim);
+    /*{
+        return ifstream::getline(s, n, delim);
+    }*/
+
+  protected:
+    char findDelimiter();
+
+  private:
+    //disable copy-constructor
+    InFileStream(const InFileStream &copy);
+    std::string filename;
+    //auto_ptr<ifstream> inFile;
+    char delim;
+};
+
+#endif //INFILESTREAM_H
+
+