1 files changed, 31 insertions, 0 deletions
diff --git a/libjava/java/util/zip/Checksum.java b/libjava/java/util/zip/Checksum.java
new file mode 100644
index 00000000000..85cdae238e0
--- /dev/null
+++ b/libjava/java/util/zip/Checksum.java
@@ -0,0 +1,31 @@
+/* Copyright (C) 1999  Cygnus Solutions
+
+   This file is part of libgcj.
+
+This software is copyrighted work licensed under the terms of the
+Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
+details.  */
+
+package java.util.zip;
+
+/**
+ * @author Per Bothner
+ * @date January 9, 1999.
+ */
+
+/*
+ * Written using on-line Java Platform 1.2 API Specification, as well
+ * as "The Java Class Libraries", 2nd edition (Addison-Wesley, 1998).
+ * Status:  Believed complete and correct.
+ */
+
+public interface Checksum
+{
+  public long getValue ();
+
+  public void reset ();
+
+  public void update (int bval);
+
+  public void update (byte[] buf, int off, int len);
+}