36 lines
755 B
C
36 lines
755 B
C
/*
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* Copyright (C) 2006 Apple Computer, Inc. All rights reserved.
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*
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* This document is the property of Apple Computer, Inc.
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* It is considered confidential and proprietary.
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*
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* This document may not be reproduced or transmitted in any form,
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* in whole or in part, without the express written permission of
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* Apple Computer, Inc.
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*/
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#include <string.h>
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#include <sys/types.h>
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static char *___strtok = NULL;
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char *
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strtok(char *s, char const *ct)
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{
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char *sbegin, *send;
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sbegin = s ? s : ___strtok;
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if (!sbegin) {
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return NULL;
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}
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sbegin += strspn(sbegin,ct);
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if (*sbegin == '\0') {
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___strtok = NULL;
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return( NULL );
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}
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send = strpbrk( sbegin, ct);
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if (send && *send != '\0')
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*send++ = '\0';
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___strtok = send;
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return (sbegin);
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}
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