fork from http://sourceforge.net/projects/state-threads, nothing changed.
see: https://github.com/ossrs/state-threads/blob/master/README
For SRS, ST is patched for ARM/VALGRIND, please checkout the ST srs branch.
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.