mirror of
https://https.git.savannah.gnu.org/git/gnulib.git
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Jim Meyering
42 lines
1.2 KiB
C
42 lines
1.2 KiB
C
/* Copyright (C) 1991, 1994, 1996-1997, 2002-2003, 2005-2006, 2009-2011 Free
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* Software Foundation, Inc.
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NOTE: The canonical source of this file is maintained with the GNU C Library.
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Bugs can be reported to bug-glibc@gnu.org.
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This program is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 3 of the License, or any
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later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include <config.h>
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#include <stddef.h>
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#include <string.h>
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#undef strcspn
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/* Return the length of the maximum initial segment of S
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which contains no characters from REJECT. */
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size_t
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strcspn (const char *s, const char *reject)
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{
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size_t count = 0;
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while (*s != '\0')
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if (strchr (reject, *s++) == NULL)
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++count;
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else
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return count;
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return count;
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}
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