Add compat.items() and use it

[bup.git] / lib / bup / bupsplit.h

diff --git a/lib/bup/bupsplit.h b/lib/bup/bupsplit.h
index 2fb6eb7bee49d85a97d045092d610a39b716e05f..14c80abc4221c150f016d72dea29f2595c7e41a5 100644 (file)
--- a/lib/bup/bupsplit.h
+++ b/lib/bup/bupsplit.h
@@ -1,10 +1,39 @@
+/*
+ * Copyright 2011 Avery Pennarun. All rights reserved.
+ * 
+ * (This license applies to bupsplit.c and bupsplit.h only.)
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * 
+ *    1. Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ * 
+ *    2. Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
+ *       distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY AVERY PENNARUN ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
 #ifndef __BUPSPLIT_H
 #define __BUPSPLIT_H
 
 #define BUP_BLOBBITS (13)
 #define BUP_BLOBSIZE (1<<BUP_BLOBBITS)
-#define BUP_WINDOWBITS (7)
-#define BUP_WINDOWSIZE (1<<(BUP_WINDOWBITS-1))
+#define BUP_WINDOWBITS (6)
+#define BUP_WINDOWSIZE (1<<BUP_WINDOWBITS)
 
 #ifdef __cplusplus
 extern "C" {