/*
	PIP - Platform Independent Primitives
	PISpinlock
	Ivan Pelipenko peri4ko@yandex.ru

	This program 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 3 of the License, or
	(at your option) any later version.

	This program 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.

	You should have received a copy of the GNU Lesser General Public License
	along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

/** \class PISpinlock
 * \brief Spinlock
 * \details
 * \section PISpinlock_sec0 Synopsis
 * %PISpinlock provides synchronization blocks between several threads.
 * PISpinlock functionality similar to PIMutex, but working on atomic
 * type and \a lock() method wait with 100% CPU load.
 * \note
 * Use this type instead of PIMutex when less waiting time is more
 * important than CPU load!
 * */