mirror of https://gitee.com/openkylin/wget.git
34 lines
1.1 KiB
C
34 lines
1.1 KiB
C
/* Copy piece of UTF-8/UTF-16/UTF-32 string.
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Copyright (C) 1999, 2002, 2006, 2009-2019 Free Software Foundation, Inc.
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Written by Bruno Haible <bruno@clisp.org>, 2002.
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This program is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published
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by the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program 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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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>. */
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#include <string.h>
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UNIT *
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FUNC (UNIT *dest, const UNIT *src, size_t n)
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{
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#if 0
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UNIT *destptr = dest;
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for (; n > 0; n--)
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*destptr++ = *src++;
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#else
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if (n > 0)
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memcpy ((char *) dest, (const char *) src, n * sizeof (UNIT));
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#endif
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return dest;
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}
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