Put the interesting parts of XZ Utils into the public domain.

Some minor documentation cleanups were made at the same time.

7 files changed, 21 insertions, 31 deletions

diff --git a/src/common/bswap.h b/src/common/bswap.h
index f5cb8345..c8cf125a 100644
--- a/src/common/bswap.h
+++ b/src/common/bswap.h
@@ -3,11 +3,10 @@
 /// \file       bswap.h
 /// \brief      Byte swapping
 //
-//  This code has been put into the public domain.
+//  Author:     Lasse Collin
 //
-//  This library is distributed in the hope that it will be useful,
-//  but WITHOUT ANY WARRANTY; without even the implied warranty of
-//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+//  This file has been put into the public domain.
+//  You can do whatever you want with this file.
 //
 ///////////////////////////////////////////////////////////////////////////////
 
diff --git a/src/common/cpucores.h b/src/common/cpucores.h
index 1066a8e9..704d8a26 100644
--- a/src/common/cpucores.h
+++ b/src/common/cpucores.h
@@ -3,11 +3,10 @@
 /// \file       cpucores.h
 /// \brief      Get the number of online CPU cores
 //
-//  This code has been put into the public domain.
+//  Author:     Lasse Collin
 //
-//  This library is distributed in the hope that it will be useful,
-//  but WITHOUT ANY WARRANTY; without even the implied warranty of
-//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+//  This file has been put into the public domain.
+//  You can do whatever you want with this file.
 //
 ///////////////////////////////////////////////////////////////////////////////
 
diff --git a/src/common/integer.h b/src/common/integer.h
index 9addf965..518c2a4e 100644
--- a/src/common/integer.h
+++ b/src/common/integer.h
@@ -3,11 +3,10 @@
 /// \file       integer.h
 /// \brief      Reading and writing integers from and to buffers
 //
-//  This code has been put into the public domain.
+//  Author:     Lasse Collin
 //
-//  This library is distributed in the hope that it will be useful,
-//  but WITHOUT ANY WARRANTY; without even the implied warranty of
-//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+//  This file has been put into the public domain.
+//  You can do whatever you want with this file.
 //
 ///////////////////////////////////////////////////////////////////////////////
 
diff --git a/src/common/mythread.h b/src/common/mythread.h
index ee8a341d..476c2fc9 100644
--- a/src/common/mythread.h
+++ b/src/common/mythread.h
@@ -3,8 +3,10 @@
 /// \file       mythread.h
 /// \brief      Wrappers for threads
 //
-//  Author: Lasse Collin
+//  Author:     Lasse Collin
+//
 //  This file has been put into the public domain.
+//  You can do whatever you want with this file.
 //
 ///////////////////////////////////////////////////////////////////////////////
 
diff --git a/src/common/open_stdxxx.h b/src/common/open_stdxxx.h
index d0ac15af..22300851 100644
--- a/src/common/open_stdxxx.h
+++ b/src/common/open_stdxxx.h
@@ -3,11 +3,10 @@
 /// \file       open_stdxxx.h
 /// \brief      Make sure that file descriptors 0, 1, and 2 are open
 //
-//  This code has been put into the public domain.
+//  Author:     Lasse Collin
 //
-//  This library is distributed in the hope that it will be useful,
-//  but WITHOUT ANY WARRANTY; without even the implied warranty of
-//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+//  This file has been put into the public domain.
+//  You can do whatever you want with this file.
 //
 ///////////////////////////////////////////////////////////////////////////////
 
diff --git a/src/common/physmem.h b/src/common/physmem.h
index acf03c7a..d002d9df 100644
--- a/src/common/physmem.h
+++ b/src/common/physmem.h
@@ -3,11 +3,10 @@
 /// \file       physmem.h
 /// \brief      Get the amount of physical memory
 //
-//  This code has been put into the public domain.
+//  Author:     Lasse Collin
 //
-//  This library is distributed in the hope that it will be useful,
-//  but WITHOUT ANY WARRANTY; without even the implied warranty of
-//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+//  This file has been put into the public domain.
+//  You can do whatever you want with this file.
 //
 ///////////////////////////////////////////////////////////////////////////////
 
diff --git a/src/common/sysdefs.h b/src/common/sysdefs.h
index 5b8b9cec..fbc9176a 100644
--- a/src/common/sysdefs.h
+++ b/src/common/sysdefs.h
@@ -6,17 +6,10 @@
 /// This file is used also by the lzma command line tool, that's why this
 /// file is separate from common.h.
 //
-//  Copyright (C) 2007 Lasse Collin
+//  Author:     Lasse Collin
 //
-//  This library is free software; you can redistribute it and/or
-//  modify it under the terms of the GNU Lesser General Public
-//  License as published by the Free Software Foundation; either
-//  version 2.1 of the License, or (at your option) any later version.
-//
-//  This library is distributed in the hope that it will be useful,
-//  but WITHOUT ANY WARRANTY; without even the implied warranty of
-//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//  Lesser General Public License for more details.
+//  This file has been put into the public domain.
+//  You can do whatever you want with this file.
 //
 ///////////////////////////////////////////////////////////////////////////////