1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/rt/emul/mini/src/main/java/org/apidesign/bck2brwsr/emul/zip/Checksum.java	Tue Feb 26 16:54:16 2013 +0100
     1.3 @@ -0,0 +1,43 @@
     1.4 +/* -*-mode:java; c-basic-offset:2; -*- */
     1.5 +/*
     1.6 +Copyright (c) 2011 ymnk, JCraft,Inc. All rights reserved.
     1.7 +
     1.8 +Redistribution and use in source and binary forms, with or without
     1.9 +modification, are permitted provided that the following conditions are met:
    1.10 +
    1.11 +  1. Redistributions of source code must retain the above copyright notice,
    1.12 +     this list of conditions and the following disclaimer.
    1.13 +
    1.14 +  2. Redistributions in binary form must reproduce the above copyright 
    1.15 +     notice, this list of conditions and the following disclaimer in 
    1.16 +     the documentation and/or other materials provided with the distribution.
    1.17 +
    1.18 +  3. The names of the authors may not be used to endorse or promote products
    1.19 +     derived from this software without specific prior written permission.
    1.20 +
    1.21 +THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
    1.22 +INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
    1.23 +FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
    1.24 +INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
    1.25 +INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
    1.26 +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
    1.27 +OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
    1.28 +LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
    1.29 +NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
    1.30 +EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    1.31 + */
    1.32 +/*
    1.33 + * This program is based on zlib-1.1.3, so all credit should go authors
    1.34 + * Jean-loup Gailly(jloup@gzip.org) and Mark Adler(madler@alumni.caltech.edu)
    1.35 + * and contributors of zlib.
    1.36 + */
    1.37 +
    1.38 +package org.apidesign.bck2brwsr.emul.zip;
    1.39 +
    1.40 +interface Checksum {
    1.41 +  void update(byte[] buf, int index, int len);
    1.42 +  void reset();
    1.43 +  void reset(long init);
    1.44 +  long getValue();
    1.45 +  Checksum copy();
    1.46 +}