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-/*
- * Copyright (c) 2004-2005, Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the Institute nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * This file is part of the uIP TCP/IP stack
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- * $Id: lc-switch.h,v 1.2 2006/06/12 08:00:30 adam Exp $
- */
-
-/**
- * \addtogroup lc
- * @{
- */
-
-/**
- * \file
- * Implementation of local continuations based on switch() statment
- * \author Adam Dunkels <adam@sics.se>
- *
- * This implementation of local continuations uses the C switch()
- * statement to resume execution of a function somewhere inside the
- * function's body. The implementation is based on the fact that
- * switch() statements are able to jump directly into the bodies of
- * control structures such as if() or while() statmenets.
- *
- * This implementation borrows heavily from Simon Tatham's coroutines
- * implementation in C:
- * http://www.chiark.greenend.org.uk/~sgtatham/coroutines.html
- */
-
-#ifndef __LC_SWITCH_H__
-#define __LC_SWTICH_H__
-
-/* WARNING! lc implementation using switch() does not work if an
- LC_SET() is done within another switch() statement! */
-
-/** \hideinitializer */
-typedef unsigned short lc_t;
-
-#define LC_INIT(s) s = 0;
-
-#define LC_RESUME(s) switch(s) { case 0:
-
-#define LC_SET(s) s = __LINE__; case __LINE__:
-
-#define LC_END(s) }
-
-#endif /* __LC_SWITCH_H__ */
-
-/** @} */