Fix copyright headers in libhashkit.

[awesomized/libmemcached] / libhashkit / murmur.cc

diff --git a/libhashkit/murmur.cc b/libhashkit/murmur.cc
index a40b11b744d819fae62d6697b27caace7d1ff578..e15e5108cfa4a8987a42f92410af23bc797708e8 100644 (file)
--- a/libhashkit/murmur.cc
+++ b/libhashkit/murmur.cc
@@ -1,3 +1,40 @@
+/*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
+ * 
+ *  HashKit library
+ *
+ *  Copyright (C) 2011-2012 Data Differential, http://datadifferential.com/
+ *  Copyright (C) 2006-2009 Brian Aker All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions are
+ *  met:
+ *
+ *      * Redistributions of source code must retain the above copyright
+ *  notice, this list of conditions and the following disclaimer.
+ *
+ *      * 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.
+ *
+ *      * The names of its contributors may not be used to endorse or
+ *  promote products derived from this software without specific prior
+ *  written permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *  "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 THE COPYRIGHT
+ *  OWNER 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.
+ *
+ */
+
 /*
   "Murmur" hash provided by Austin, tanjent@gmail.com
   http://murmurhash.googlepages.com/
@@ -17,6 +54,8 @@
 
 #include <libhashkit/common.h>
 
+#ifdef HAVE_MURMUR_HASH
+
 uint32_t hashkit_murmur(const char *key, size_t length, void *context)
 {
   /*
@@ -75,3 +114,10 @@ uint32_t hashkit_murmur(const char *key, size_t length, void *context)
 
   return h;
 }
+
+#else
+uint32_t hashkit_murmur(const char *, size_t , void *)
+{
+  return 0;
+}
+#endif