41 lines
1.2 KiB
C
41 lines
1.2 KiB
C
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/* Find the length of STRING + 1, but scan at most MAXLEN bytes.
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Copyright (C) 2005, 2009-2012 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any 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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#ifndef _STRNLEN1_H
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#define _STRNLEN1_H
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#include <stddef.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Find the length of STRING + 1, but scan at most MAXLEN bytes.
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If no '\0' terminator is found in that many characters, return MAXLEN. */
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/* This is the same as strnlen (string, maxlen - 1) + 1. */
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extern size_t strnlen1 (const char *string, size_t maxlen)
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_GL_ATTRIBUTE_PURE;
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#ifdef __cplusplus
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}
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#endif
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#endif /* _STRNLEN1_H */
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