32 lines
1.1 KiB
C
32 lines
1.1 KiB
C
/*
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* Copyright (c) 2014 Jonas 'Sortie' Termansen.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* wchar/wcpncpy.c
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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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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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