The state-threads is provided under the terms of the MPL-1.1 or the
GPL-2.0-or-later. For more information about these licenses, please see
https://spdx.org/licenses/MPL-1.1.html and
https://spdx.org/licenses/GPL-2.0-or-later.html

Individual files contain the following tag instead of the full license text.

	SPDX-License-Identifier: MPL-1.1 OR GPL-2.0-or-later

New source code and all source code in the "tools" and "utest" directory
is distributed under the MIT style license.

    SPDX-License-Identifier: MIT

This enables machine processing of license information based on the SPDX
License Identifiers that are here available: http://spdx.org/licenses/

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Note: https://github.com/ossrs/state-threads/blob/srs/README#L68

The State Threads library is a derivative of the Netscape Portable
Runtime library (NSPR).  All source code in this directory is
distributed under the terms of the Mozilla Public License (MPL) version
1.1 or the GNU General Public License (GPL) version 2 or later.  For
more information about these licenses please see
http://www.mozilla.org/MPL/ and http://www.gnu.org/copyleft/.

All source code in the "examples" directory is distributed under the BSD
style license.