Add copyright verbiage to Perl scripts; update LICENSE

This adds copyright verbiage to the Perl scripts.  Scripts that are
known to be clean w.r.t. the 2-clause BSD license are given that
license; unclear ones are given the "LGPL for now".

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 33 insertions, 0 deletions

diff --git a/pptok.pl b/pptok.pl
index 117c528..c9738d3 100755
--- a/pptok.pl
+++ b/pptok.pl
@@ -1,4 +1,37 @@
 #!/usr/bin/perl
+## --------------------------------------------------------------------------
+##   
+##   Copyright 1996-2009 The NASM Authors - All Rights Reserved
+##   See the file AUTHORS included with the NASM distribution for
+##   the specific copyright holders.
+##
+##   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.
+##     
+##     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.
+##
+## --------------------------------------------------------------------------
+
 #
 # Produce pptok.c, pptok.h and pptok.ph from pptok.dat
 #