Mercurial > gnulib
view lib/wcscspn-impl.h @ 40194:33c4cac699fe
nstrftime: tweak arg order
* lib/nstrftime.c (__strftime_internal): Interchange arg order.
All callers changed. Suggested by TAMUKI Shoichi in:
https://lists.gnu.org/r/bug-gnulib/2019-02/msg00052.html
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Sat, 23 Feb 2019 15:07:47 -0800 |
parents | b06060465f09 |
children |
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/* Search a wide string for any of a set of wide characters. Copyright (C) 1999, 2011-2019 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 1999. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program 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 General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>. */ size_t wcscspn (const wchar_t *wcs, const wchar_t *reject) { /* Optimize two cases. */ if (reject[0] == (wchar_t)'\0') return wcslen (wcs); if (reject[1] == (wchar_t)'\0') { wchar_t wc = reject[0]; const wchar_t *ptr = wcs; for (; *ptr != (wchar_t)'\0'; ptr++) { if (*ptr == wc) break; } return ptr - wcs; } /* General case. */ { const wchar_t *ptr = wcs; for (; *ptr != (wchar_t)'\0'; ptr++) { if (wcschr (reject, *ptr)) break; } return ptr - wcs; } }