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38 lines
1.3 KiB
C++
38 lines
1.3 KiB
C++
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/*******************************************************************************
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Copyright(C) Jonas 'Sortie' Termansen 2014.
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This file is part of the Sortix C Library.
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The Sortix C Library is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or (at your
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option) any later version.
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The Sortix C Library is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with the Sortix C Library. If not, see <http://www.gnu.org/licenses/>.
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wchar/wcpncpy.cpp
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Copies a string into a fixed size buffer and returns last byte.
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*******************************************************************************/
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#include <wchar.h>
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extern "C"
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wchar_t* wcpncpy(wchar_t* restrict dest, const wchar_t* restrict src, size_t n)
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{
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size_t i;
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for ( i = 0; i < n && src[i] != L'\0'; i++ )
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dest[i] = src[i];
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wchar_t* ret = dest + i;
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for ( ; i < n; i++ )
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dest[i] = L'\0';
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return ret;
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}
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