59 lines
2.2 KiB
C
59 lines
2.2 KiB
C
/* Copyright (c) 2004, Joerg Wunsch
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All rights reserved.
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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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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the
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distribution.
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* Neither the name of the copyright holders nor the names of
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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/* $Id: stdlib_private.h 1657 2008-03-24 17:11:08Z arcanum $ */
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#include <inttypes.h>
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#include <stdlib.h>
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#include <avr/io.h>
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#if !defined(__DOXYGEN__)
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struct __freelist {
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size_t sz;
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struct __freelist *nx;
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};
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#endif
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extern char *__brkval; /* first location not yet allocated */
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extern struct __freelist *__flp; /* freelist pointer (head of freelist) */
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extern size_t __malloc_margin; /* user-changeable before the first malloc() */
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extern char *__malloc_heap_start;
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extern char *__malloc_heap_end;
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extern char __heap_start;
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extern char __heap_end;
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/* Needed for definition of AVR_STACK_POINTER_REG. */
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#include <avr/io.h>
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#define STACK_POINTER() ((char *)AVR_STACK_POINTER_REG)
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