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scoutos / prex-0.9.0 / include / arm / stdarg.h @ 03e9c04a

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1 03e9c04a Brad Neuman
/*
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 * Copyright (c) 1991, 1993
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 *        The Regents of the University of California.  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
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 * are met:
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 * 1. 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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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 * 3. Neither the name of the University nor the names of its contributors
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 *    may be used to endorse or promote products derived from this software
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 *    without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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 * 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 REGENTS OR CONTRIBUTORS BE LIABLE
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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 * SUCH DAMAGE.
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 *
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 *        from: @(#)stdarg.h        8.1 (Berkeley) 6/10/93
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 */
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#ifndef _ARM_STDARG_H
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#define        _ARM_STDARG_H
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#include <sys/cdefs.h>
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#ifdef __lint__
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typedef void *                        va_list;
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#define        va_start(a, l)                (0)
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#define        va_arg(a, t)                (0)
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#define        va_end                        /* nothing */
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#define        va_copy(d, s)                ((d) = (s))
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#elif __GNUC_PREREQ__(2, 96)
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#define va_list                        __builtin_va_list
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#define        va_start(ap, last)        __builtin_va_start((ap), (last))
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#define        va_arg                        __builtin_va_arg
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#define        va_end                        __builtin_va_end
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#define        va_copy(dest, src)        __builtin_va_copy((dest), (src))
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#else
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typedef char *                        va_list;
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#define        __va_size(type) \
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        (((sizeof(type) + sizeof(long) - 1) / sizeof(long)) * sizeof(long))
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#define        va_start(ap, last) \
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        ((ap) = (va_list)&(last) + __va_size(last))
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#define        va_arg(ap, type) \
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        (*(type *)(void *)((ap) += __va_size(type), (ap) - __va_size(type)))
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#define        va_end(ap)
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#define        va_copy(dest, src)        ((dest) = (src))
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#endif
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#endif /* !_ARM_STDARG_H */