bsnes (TM) Reference License
Copyright (C) 2004 - 2008 byuu
All rights reserved

1. Definitions

The terms "reproduce", "reproduction", "distribute" and "distribution" have the
same meaning here as under U.S. copyright law.

"The software" means this software package as a whole, including, but not
limited to, this license, binaries, source code, documentation, and data.

"You" means the licensee of the software.

"The licensor" means the copyright holder of the software, byuu.

2. Grant of Rights

Subject to the terms of this license, the licensor grants you a
non-transferable, non-exclusive, worldwide, royalty-free copyright license to
reproduce the software for non-commercial use only, provided the software
remains unmodified, and there is no charge for the software itself, its' use,
nor for the medium upon which the software is distributed. The reproduction of
modified or derivative works of the software is strictly prohibited, except when
transmitted solely to the licensor.

3. Limitations

This license does not grant you any rights to use the licensor's name, logo or
trademarks.

The software is provided "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 licensor
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 the software, even if advised of the possibility of such damage.

In the event that this license is determined to be invalid or unenforceable, the
Grant of Rights will become null and void, and no rights shall be granted to the
licensee, within the scope of U.S. copyright law.

4. Exemptions

The software includes the work of other copyright holders, which is licensed
under different agreements, and exempt from this license. Below is a complete
list of all such software, and their respective copyright holders and licenses.
Further, respective source code files are labeled with their correct licensing
information in the header. The lack of such a header indicates said file falls
under the bsnes license.

HQ2x filter, author: MaxST, license: LGPL
JMA decompressor, author: NSRT Team, license: GPL (*)
NTSC filter, author: blargg, license: LGPL
zlib decompressor, license: zlib license

(*) bsnes has received an exemption from the copyright holder to use this work.

The software also includes works which have been released to the public domain,
which are not bound to any licensing agreements. Below is a complete list of all
such software.

libco, author: byuu
libui, author: byuu
OBC-1 emu, author: byuu
S-DD1 emu, author: Andreas Naive
S-RTC emu, author: byuu

Any software listed above as exemptions may be relicensed individually from
bsnes under their respective terms. However, no bsnes licensed portions can be
combined with such a derivative work.

The software also includes the work of other copyright holders, which is
licensed under the terms of the bsnes license, with permission to do so from the
respective authors. Below is a complete list of all such software.

Cx4 emu, authors: anomie, Overload, zsKnight, Nach
DSP-1 emu, authors: Overload, John Weidman, Neviksti, Andreas Naive
DSP-2 emu, author: Overload
DSP-3 emu, authors: John Weidman, Kris Bleakley, Lancer, z80 gaiden
DSP-4 emu, authors: Dreamer Nom, John Weidman, Kris Bleakley, Nach, z80 gaiden
S-DSP emu, author: blargg
ST-010 emu, authors: John Weidman, Matthew Kendora, Overload, Feather