Cleanup platform ISA help text and header
+// SPDX-License-Identifier: Apache-2.0
// ----------------------------------------------------------------------------
-// This confidential and proprietary software may be used only as authorised
-// by a licensing agreement from Arm Limited.
-// (C) COPYRIGHT 2011-2020 Arm Limited, ALL RIGHTS RESERVED
-// The entire notice above must be reproduced on all authorised copies and
-// copies may only be made to the extent permitted by a licensing agreement
-// from Arm Limited.
+// Copyright 2020 Arm Limited
+//
+// Licensed under the Apache License, Version 2.0 (the "License"); you may not
+// use this file except in compliance with the License. You may obtain a copy
+// of the License at:
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
// ----------------------------------------------------------------------------
/**
* @brief Platform-specific function implementations.
*
- * This module contains functions with strongly OS-dependent implementations:
- *
- * * CPU count queries
- * * Threading
- * * Time
- *
- * In addition to the basic thread abstraction (which is native pthreads on
- * all platforms, except Windows where it is an emulation of pthreads), a
- * utility function to create N threads and wait for them to complete a batch
- * task has also been provided.
+ * This module contains functions for querying the host extended ISA support.
*/
#include "astc_codec_internals.h"
