26 lines
585 B
C
26 lines
585 B
C
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/*
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* $smu-mark$
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* $name: memstr.c$
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* $author: Salvatore Sanfilippo <antirez@invece.org>$
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* $copyright: Copyright (C) 1999 by Salvatore Sanfilippo$
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* $license: This software is under GPL version 2 of license$
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* $date: Fri Nov 5 11:55:48 MET 1999$
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* $rev: 4$
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*/
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#include <string.h>
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#include <stdlib.h> /* NULL macro */
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char *memstr(char *haystack, char *needle, int size)
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{
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char *p;
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char needlesize = strlen(needle);
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for (p = haystack; p <= (haystack-needlesize+size); p++)
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{
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if (memcmp(p, needle, needlesize) == 0)
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return p; /* found */
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}
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return NULL;
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}
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