/* Copyright (C) 1995-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ #include <wchar.h> #ifdef WCSNCPY # define __wcsncpy WCSNCPY #endif /* Copy no more than N wide-characters of SRC to DEST. */ wchar_t * __wcsncpy (wchar_t *dest, const wchar_t *src, size_t n) { size_t size = __wcsnlen (src, n); if (size != n) __wmemset (dest + size, L'\0', n - size); return __wmemcpy (dest, src, size); } #ifndef WCSNCPY weak_alias (__wcsncpy, wcsncpy) #endif