1 Redistribution and use in source and binary forms, with or without

     2 modification, are permitted provided that the following conditions are

     3 met:

     4 

     5     (1) Redistributions of source code must retain the above copyright

     6     notice, this list of conditions and the following disclaimer. 

     7 

     8     (2) Redistributions in binary form must reproduce the above copyright

     9     notice, this list of conditions and the following disclaimer in

    10     the documentation and/or other materials provided with the

    11     distribution.  

    12     

    13     (3)The name of the author may not be used to

    14     endorse or promote products derived from this software without

    15     specific prior written permission.

    16 

    17 THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR

    18 IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

    19 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

    20 DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,

    21 INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

    22 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR

    23 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

    24 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,

    25 STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING

    26 IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

    27 POSSIBILITY OF SUCH DAMAGE.