41 lines
849 B
C
41 lines
849 B
C
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/******************************************************************************
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* Copyright (c) 2004, 2008 IBM Corporation
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* All rights reserved.
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* This program and the accompanying materials
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* are made available under the terms of the BSD License
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* which accompanies this distribution, and is available at
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* http://www.opensource.org/licenses/bsd-license.php
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*
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* Contributors:
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* IBM Corporation - initial implementation
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*****************************************************************************/
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#include <stddef.h>
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size_t strlen(const char *s);
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size_t strlen(const char *s)
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{
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size_t len = 0;
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while (*s != 0) {
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len += 1;
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s += 1;
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}
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return len;
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}
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size_t strnlen(const char *s, size_t n);
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size_t strnlen(const char *s, size_t n)
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{
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size_t len = 0;
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while (*s != 0 && n) {
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len += 1;
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s += 1;
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n--;
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}
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return len;
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}
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