// Path: src/main/java/com/nothome/delta/GDiffWriter.java
// public static final int COPY_INT_INT = 254;
// 
// Path: src/main/java/com/nothome/delta/GDiffWriter.java
// public static final int COPY_INT_UBYTE = 252;
// 
// Path: src/main/java/com/nothome/delta/GDiffWriter.java
// public static final int COPY_INT_USHORT = 253;
// 
// Path: src/main/java/com/nothome/delta/GDiffWriter.java
// public static final int COPY_LONG_INT = 255;
// 
// Path: src/main/java/com/nothome/delta/GDiffWriter.java
// public static final int COPY_USHORT_INT = 251;
// 
// Path: src/main/java/com/nothome/delta/GDiffWriter.java
// public static final int COPY_USHORT_UBYTE = 249;
// 
// Path: src/main/java/com/nothome/delta/GDiffWriter.java
// public static final int COPY_USHORT_USHORT = 250;
// 
// Path: src/main/java/com/nothome/delta/GDiffWriter.java
// public static final int DATA_INT = 248;
// 
// Path: src/main/java/com/nothome/delta/GDiffWriter.java
// public static final int DATA_MAX = 246;
// 
// Path: src/main/java/com/nothome/delta/GDiffWriter.java
// public static final int DATA_USHORT = 247;
// 
// Path: src/main/java/com/nothome/delta/GDiffWriter.java
// public static final byte EOF = 0;


import static com.nothome.delta.GDiffWriter.COPY_INT_INT;
import static com.nothome.delta.GDiffWriter.COPY_INT_UBYTE;
import static com.nothome.delta.GDiffWriter.COPY_INT_USHORT;
import static com.nothome.delta.GDiffWriter.COPY_LONG_INT;
import static com.nothome.delta.GDiffWriter.COPY_USHORT_INT;
import static com.nothome.delta.GDiffWriter.COPY_USHORT_UBYTE;
import static com.nothome.delta.GDiffWriter.COPY_USHORT_USHORT;
import static com.nothome.delta.GDiffWriter.DATA_INT;
import static com.nothome.delta.GDiffWriter.DATA_MAX;
import static com.nothome.delta.GDiffWriter.DATA_USHORT;
import static com.nothome.delta.GDiffWriter.EOF;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.EOFException;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.RandomAccessFile;
import java.nio.ByteBuffer;
      length -= res;
    }
  }

  /**
   * Append.
   *
   * @param length the length
   * @param patch the patch
   * @param output the output
   * @throws IOException Signals that an I/O exception has occurred.
   */
  private void append(int length, InputStream patch, OutputStream output) throws IOException {
    while (length > 0) {
      int len = Math.min(buf2.length, length);
      int res = patch.read(buf2, 0, len);
      if (res == -1)
        throw new EOFException("cannot read " + length);
      output.write(buf2, 0, res);
      length -= res;
    }
  }

  /**
   * Simple command line tool to patch a file.
   *
   * @param argv the arguments
   */
  public static void main(String argv[]) {
    if (argv.length != 3) {
// Path: src/main/java/com/nothome/delta/GDiffWriter.java
// public static final int COPY_INT_INT = 254;
// 
// Path: src/main/java/com/nothome/delta/GDiffWriter.java
// public static final int COPY_INT_UBYTE = 252;
// 
// Path: src/main/java/com/nothome/delta/GDiffWriter.java
// public static final int COPY_INT_USHORT = 253;
// 
// Path: src/main/java/com/nothome/delta/GDiffWriter.java
// public static final int COPY_LONG_INT = 255;
// 
// Path: src/main/java/com/nothome/delta/GDiffWriter.java
// public static final int COPY_USHORT_INT = 251;
// 
// Path: src/main/java/com/nothome/delta/GDiffWriter.java
// public static final int COPY_USHORT_UBYTE = 249;
// 
// Path: src/main/java/com/nothome/delta/GDiffWriter.java
// public static final int COPY_USHORT_USHORT = 250;
// 
// Path: src/main/java/com/nothome/delta/GDiffWriter.java
// public static final int DATA_INT = 248;
// 
// Path: src/main/java/com/nothome/delta/GDiffWriter.java
// public static final int DATA_MAX = 246;
// 
// Path: src/main/java/com/nothome/delta/GDiffWriter.java
// public static final int DATA_USHORT = 247;
// 
// Path: src/main/java/com/nothome/delta/GDiffWriter.java
// public static final byte EOF = 0;


// Path: src/main/java/com/nothome/delta/GDiffPatcher.java
import static com.nothome.delta.GDiffWriter.COPY_INT_INT;
import static com.nothome.delta.GDiffWriter.COPY_INT_UBYTE;
import static com.nothome.delta.GDiffWriter.COPY_INT_USHORT;
import static com.nothome.delta.GDiffWriter.COPY_LONG_INT;
import static com.nothome.delta.GDiffWriter.COPY_USHORT_INT;
import static com.nothome.delta.GDiffWriter.COPY_USHORT_UBYTE;
import static com.nothome.delta.GDiffWriter.COPY_USHORT_USHORT;
import static com.nothome.delta.GDiffWriter.DATA_INT;
import static com.nothome.delta.GDiffWriter.DATA_MAX;
import static com.nothome.delta.GDiffWriter.DATA_USHORT;
import static com.nothome.delta.GDiffWriter.EOF;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.EOFException;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.RandomAccessFile;
import java.nio.ByteBuffer;

      length -= res;
    }
  }

  /**
   * Append.
   *
   * @param length the length
   * @param patch the patch
   * @param output the output
   * @throws IOException Signals that an I/O exception has occurred.
   */
  private void append(int length, InputStream patch, OutputStream output) throws IOException {
    while (length > 0) {
      int len = Math.min(buf2.length, length);
      int res = patch.read(buf2, 0, len);
      if (res == -1)
        throw new EOFException("cannot read " + length);
      output.write(buf2, 0, res);
      length -= res;
    }
  }

  /**
   * Simple command line tool to patch a file.
   *
   * @param argv the arguments
   */
  public static void main(String argv[]) {
    if (argv.length != 3) {
      System.err.println("usage GDiffPatch source patch output");