/* Implement the mempcpy function.
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/* Implement the mempcpy function.
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Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
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Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
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Written by Kaveh R. Ghazi <ghazi@caip.rutgers.edu>.
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Written by Kaveh R. Ghazi <ghazi@caip.rutgers.edu>.
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This file is part of the libiberty library.
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This file is part of the libiberty library.
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Libiberty is free software; you can redistribute it and/or
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Libiberty is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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version 2 of the License, or (at your option) any later version.
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Libiberty is distributed in the hope that it will be useful,
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Libiberty is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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You should have received a copy of the GNU Library General Public
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License along with libiberty; see the file COPYING.LIB. If
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License along with libiberty; see the file COPYING.LIB. If
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not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
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not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
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Boston, MA 02110-1301, USA. */
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Boston, MA 02110-1301, USA. */
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/*
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/*
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@deftypefn Supplemental void* mempcpy (void *@var{out}, const void *@var{in}, size_t @var{length})
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@deftypefn Supplemental void* mempcpy (void *@var{out}, const void *@var{in}, size_t @var{length})
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Copies @var{length} bytes from memory region @var{in} to region
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Copies @var{length} bytes from memory region @var{in} to region
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@var{out}. Returns a pointer to @var{out} + @var{length}.
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@var{out}. Returns a pointer to @var{out} + @var{length}.
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@end deftypefn
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@end deftypefn
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*/
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*/
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#include <ansidecl.h>
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#include <ansidecl.h>
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#include <stddef.h>
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#include <stddef.h>
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extern PTR memcpy (PTR, const PTR, size_t);
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extern PTR memcpy (PTR, const PTR, size_t);
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PTR
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PTR
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mempcpy (PTR dst, const PTR src, size_t len)
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mempcpy (PTR dst, const PTR src, size_t len)
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{
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{
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return (char *) memcpy (dst, src, len) + len;
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return (char *) memcpy (dst, src, len) + len;
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}
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}
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