fixed a bunch of headers after license change (#825)

contrib/gen_html/Makefile

@@ -1,11 +1,11 @@
-# ##########################################################################
+# ################################################################
 # Copyright (c) 2016-present, Facebook, Inc.
 # All rights reserved.
 #
-# This source code is licensed under the BSD-style license found in the
-# LICENSE file in the root directory of this source tree. An additional grant
-# of patent rights can be found in the PATENTS file in the same directory.
-# ##########################################################################
+# This source code is licensed under both the BSD-style license (found in the
+# LICENSE file in the root directory of this source tree) and the GPLv2 (found
+# in the COPYING file in the root directory of this source tree).
+# ################################################################
 
 CFLAGS ?= -O3
 CFLAGS += -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow -Wstrict-aliasing=1 -Wswitch-enum -Wno-comment

contrib/long_distance_matching/Makefile

@@ -1,10 +1,10 @@
 # ################################################################
-# Copyright (c) 2016-present, Facebook, Inc.
+# Copyright (c) 2017-present, Facebook, Inc.
 # All rights reserved.
 #
-# This source code is licensed under the BSD-style license found in the
-# LICENSE file in the root directory of this source tree. An additional grant
-# of patent rights can be found in the PATENTS file in the same directory.
+# This source code is licensed under both the BSD-style license (found in the
+# LICENSE file in the root directory of this source tree) and the GPLv2 (found
+# in the COPYING file in the root directory of this source tree).
 # ################################################################
 
 # This Makefile presumes libzstd is installed, using `sudo make install`
@@ -25,8 +25,8 @@ LDFLAGS += -lzstd
 
 default: all
 
-all: ldm 
-	
+all: ldm
+
 ldm: ldm_common.c ldm.c main.c
 	$(CC) $(CPPFLAGS) $(CFLAGS) $^ $(LDFLAGS) -o $@
 
@@ -34,4 +34,3 @@ clean:
 	@rm -f core *.o tmp* result* *.ldm *.ldm.dec \
 	ldm
 	@echo Cleaning completed
-

contrib/pzstd/ErrorHolder.h

@@ -1,10 +1,10 @@
-/**
+/*
  * Copyright (c) 2016-present, Facebook, Inc.
  * All rights reserved.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under both the BSD-style license (found in the
+ * LICENSE file in the root directory of this source tree) and the GPLv2 (found
+ * in the COPYING file in the root directory of this source tree).
  */
 #pragma once
 

contrib/pzstd/Logging.h

@@ -1,10 +1,10 @@
-/**
+/*
  * Copyright (c) 2016-present, Facebook, Inc.
  * All rights reserved.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under both the BSD-style license (found in the
+ * LICENSE file in the root directory of this source tree) and the GPLv2 (found
+ * in the COPYING file in the root directory of this source tree).
  */
 #pragma once
 

contrib/pzstd/Options.h

@@ -1,10 +1,10 @@
-/**
+/*
  * Copyright (c) 2016-present, Facebook, Inc.
  * All rights reserved.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under both the BSD-style license (found in the
+ * LICENSE file in the root directory of this source tree) and the GPLv2 (found
+ * in the COPYING file in the root directory of this source tree).
  */
 #pragma once
 

contrib/pzstd/SkippableFrame.cpp

@@ -1,10 +1,10 @@
-/**
+/*
  * Copyright (c) 2016-present, Facebook, Inc.
  * All rights reserved.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under both the BSD-style license (found in the
+ * LICENSE file in the root directory of this source tree) and the GPLv2 (found
+ * in the COPYING file in the root directory of this source tree).
  */
 #include "SkippableFrame.h"
 #include "mem.h"

contrib/pzstd/SkippableFrame.h

@@ -1,10 +1,10 @@
-/**
+/*
  * Copyright (c) 2016-present, Facebook, Inc.
  * All rights reserved.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under both the BSD-style license (found in the
+ * LICENSE file in the root directory of this source tree) and the GPLv2 (found
+ * in the COPYING file in the root directory of this source tree).
  */
 #pragma once
 

contrib/pzstd/main.cpp

@@ -1,10 +1,10 @@
-/**
+/*
  * Copyright (c) 2016-present, Facebook, Inc.
  * All rights reserved.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under both the BSD-style license (found in the
+ * LICENSE file in the root directory of this source tree) and the GPLv2 (found
+ * in the COPYING file in the root directory of this source tree).
  */
 #include "ErrorHolder.h"
 #include "Options.h"

contrib/pzstd/test/RoundTrip.h

@@ -1,10 +1,10 @@
-/**
+/*
  * Copyright (c) 2016-present, Facebook, Inc.
  * All rights reserved.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under both the BSD-style license (found in the
+ * LICENSE file in the root directory of this source tree) and the GPLv2 (found
+ * in the COPYING file in the root directory of this source tree).
  */
 #pragma once
 

contrib/pzstd/utils/Likely.h

@@ -1,10 +1,10 @@
-/**
+/*
  * Copyright (c) 2016-present, Facebook, Inc.
  * All rights reserved.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under both the BSD-style license (found in the
+ * LICENSE file in the root directory of this source tree) and the GPLv2 (found
+ * in the COPYING file in the root directory of this source tree).
  */
  
 /**

contrib/pzstd/utils/ScopeGuard.h

@@ -1,10 +1,10 @@
-/**
+/*
  * Copyright (c) 2016-present, Facebook, Inc.
  * All rights reserved.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under both the BSD-style license (found in the
+ * LICENSE file in the root directory of this source tree) and the GPLv2 (found
+ * in the COPYING file in the root directory of this source tree).
  */
 #pragma once
 

contrib/pzstd/utils/ThreadPool.h

@@ -1,10 +1,10 @@
-/**
+/*
  * Copyright (c) 2016-present, Facebook, Inc.
  * All rights reserved.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under both the BSD-style license (found in the
+ * LICENSE file in the root directory of this source tree) and the GPLv2 (found
+ * in the COPYING file in the root directory of this source tree).
  */
 #pragma once
 

contrib/pzstd/utils/test/BufferTest.cpp

@@ -1,10 +1,10 @@
-/**
+/*
  * Copyright (c) 2016-present, Facebook, Inc.
  * All rights reserved.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under both the BSD-style license (found in the
+ * LICENSE file in the root directory of this source tree) and the GPLv2 (found
+ * in the COPYING file in the root directory of this source tree).
  */
 #include "utils/Buffer.h"
 #include "utils/Range.h"

contrib/pzstd/utils/test/RangeTest.cpp

@@ -1,10 +1,10 @@
-/**
+/*
  * Copyright (c) 2016-present, Facebook, Inc.
  * All rights reserved.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under both the BSD-style license (found in the
+ * LICENSE file in the root directory of this source tree) and the GPLv2 (found
+ * in the COPYING file in the root directory of this source tree).
  */
 #include "utils/Range.h"
 

contrib/pzstd/utils/test/ResourcePoolTest.cpp

@@ -1,10 +1,10 @@
-/**
+/*
  * Copyright (c) 2016-present, Facebook, Inc.
  * All rights reserved.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under both the BSD-style license (found in the
+ * LICENSE file in the root directory of this source tree) and the GPLv2 (found
+ * in the COPYING file in the root directory of this source tree).
  */
 #include "utils/ResourcePool.h"
 

contrib/pzstd/utils/test/ScopeGuardTest.cpp

@@ -1,10 +1,10 @@
-/**
+/*
  * Copyright (c) 2016-present, Facebook, Inc.
  * All rights reserved.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under both the BSD-style license (found in the
+ * LICENSE file in the root directory of this source tree) and the GPLv2 (found
+ * in the COPYING file in the root directory of this source tree).
  */
 #include "utils/ScopeGuard.h"
 

contrib/pzstd/utils/test/ThreadPoolTest.cpp

@@ -1,10 +1,10 @@
-/**
+/*
  * Copyright (c) 2016-present, Facebook, Inc.
  * All rights reserved.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under both the BSD-style license (found in the
+ * LICENSE file in the root directory of this source tree) and the GPLv2 (found
+ * in the COPYING file in the root directory of this source tree).
  */
 #include "utils/ThreadPool.h"
 

contrib/seekable_format/examples/Makefile

@@ -2,9 +2,9 @@
 # Copyright (c) 2017-present, Facebook, Inc.
 # All rights reserved.
 #
-# This source code is licensed under the BSD-style license found in the
-# LICENSE file in the root directory of this source tree. An additional grant
-# of patent rights can be found in the PATENTS file in the same directory.
+# This source code is licensed under both the BSD-style license (found in the
+# LICENSE file in the root directory of this source tree) and the GPLv2 (found
+# in the COPYING file in the root directory of this source tree).
 # ################################################################
 
 # This Makefile presumes libzstd is built, using `make` in / or /lib/