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Diffstat (limited to 'REORG.TODO/stdlib/wcstombs.c')
-rw-r--r-- | REORG.TODO/stdlib/wcstombs.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/REORG.TODO/stdlib/wcstombs.c b/REORG.TODO/stdlib/wcstombs.c new file mode 100644 index 0000000000..7e1667b4a1 --- /dev/null +++ b/REORG.TODO/stdlib/wcstombs.c @@ -0,0 +1,35 @@ +/* Copyright (C) 1991-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + 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 + <http://www.gnu.org/licenses/>. */ + +#include <stdlib.h> +#include <string.h> +#include <wchar.h> + + +/* Convert the `wchar_t' string in PWCS to a multibyte character string + in S, writing no more than N characters. Return the number of bytes + written, or (size_t) -1 if an invalid `wchar_t' was found. */ +size_t +wcstombs (char *s, const wchar_t *pwcs, size_t n) +{ + mbstate_t state; + + memset (&state, '\0', sizeof state); + + /* Return how many we wrote (or maybe an error). */ + return __wcsrtombs (s, &pwcs, n, &state); +} |