57 lines
1.2 KiB
C
57 lines
1.2 KiB
C
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/* Copyright (C) 1996-2022 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library 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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#include <wchar.h>
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#ifdef WMEMSET
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# define __wmemset WMEMSET
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#endif
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wchar_t *
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__wmemset (wchar_t *s, wchar_t c, size_t n)
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{
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wchar_t *wp = s;
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while (n >= 4)
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{
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wp[0] = c;
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wp[1] = c;
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wp[2] = c;
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wp[3] = c;
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wp += 4;
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n -= 4;
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}
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if (n > 0)
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{
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wp[0] = c;
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if (n > 1)
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{
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wp[1] = c;
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if (n > 2)
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wp[2] = c;
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}
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}
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return s;
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}
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libc_hidden_def (__wmemset)
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weak_alias (__wmemset, wmemset)
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libc_hidden_weak (wmemset)
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