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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [AVR32_UC3/] [UTILS/] [PREPROCESSOR/] [tpaste.h] - Blame information for rev 830

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1 589 jeremybenn
/*This file is prepared for Doxygen automatic documentation generation.*/
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/*! \file *********************************************************************
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 *
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 * \brief Preprocessor token pasting utils.
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 *
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 * - Compiler:           IAR EWAVR32 and GNU GCC for AVR32
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 * - Supported devices:  All AVR32 devices can be used.
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 *
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 * \author               Atmel Corporation: http://www.atmel.com \n
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 *                       Support and FAQ: http://support.atmel.no/
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 *
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 ******************************************************************************/
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/* Copyright (c) 2007, Atmel Corporation All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions are met:
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 *
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 * 1. Redistributions of source code must retain the above copyright notice,
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 * this list of conditions and the following disclaimer.
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 *
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 * 2. Redistributions in binary form must reproduce the above copyright notice,
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 * this list of conditions and the following disclaimer in the documentation
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 * and/or other materials provided with the distribution.
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 *
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 * 3. The name of ATMEL may not be used to endorse or promote products derived
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 * from this software without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR IMPLIED
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 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY AND
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 * SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT,
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 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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#ifndef _TPASTE_H_
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#define _TPASTE_H_
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/*! \name Token Paste
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 *
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 * Paste N preprocessing tokens together, these tokens being allowed to be \#defined.
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 *
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 * May be used only within macros with the tokens passed as arguments if the tokens are \#defined.
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 *
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 * For example, writing TPASTE2(U, WIDTH) within a macro \#defined by
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 * UTYPE(WIDTH) and invoked as UTYPE(UL_WIDTH) with UL_WIDTH \#defined as 32 is
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 * equivalent to writing U32.
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 */
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//! @{
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#define TPASTE2( a, b)                            a##b
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#define TPASTE3( a, b, c)                         a##b##c
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#define TPASTE4( a, b, c, d)                      a##b##c##d
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#define TPASTE5( a, b, c, d, e)                   a##b##c##d##e
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#define TPASTE6( a, b, c, d, e, f)                a##b##c##d##e##f
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#define TPASTE7( a, b, c, d, e, f, g)             a##b##c##d##e##f##g
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#define TPASTE8( a, b, c, d, e, f, g, h)          a##b##c##d##e##f##g##h
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#define TPASTE9( a, b, c, d, e, f, g, h, i)       a##b##c##d##e##f##g##h##i
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#define TPASTE10(a, b, c, d, e, f, g, h, i, j)    a##b##c##d##e##f##g##h##i##j
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//! @}
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/*! \name Absolute Token Paste
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 *
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 * Paste N preprocessing tokens together, these tokens being allowed to be \#defined.
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 *
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 * No restriction of use if the tokens are \#defined.
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 *
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 * For example, writing ATPASTE2(U, UL_WIDTH) anywhere with UL_WIDTH \#defined
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 * as 32 is equivalent to writing U32.
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 */
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//! @{
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#define ATPASTE2( a, b)                           TPASTE2( a, b)
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#define ATPASTE3( a, b, c)                        TPASTE3( a, b, c)
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#define ATPASTE4( a, b, c, d)                     TPASTE4( a, b, c, d)
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#define ATPASTE5( a, b, c, d, e)                  TPASTE5( a, b, c, d, e)
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#define ATPASTE6( a, b, c, d, e, f)               TPASTE6( a, b, c, d, e, f)
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#define ATPASTE7( a, b, c, d, e, f, g)            TPASTE7( a, b, c, d, e, f, g)
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#define ATPASTE8( a, b, c, d, e, f, g, h)         TPASTE8( a, b, c, d, e, f, g, h)
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#define ATPASTE9( a, b, c, d, e, f, g, h, i)      TPASTE9( a, b, c, d, e, f, g, h, i)
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#define ATPASTE10(a, b, c, d, e, f, g, h, i, j)   TPASTE10(a, b, c, d, e, f, g, h, i, j)
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//! @}
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#endif  // _TPASTE_H_

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