25 lines
480 B
C
25 lines
480 B
C
/*
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* Copyright (C) 2012 by Darren Reed.
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*
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* See the IPFILTER.LICENCE file for details on licencing.
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*
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* $Id: dupmbt.c,v 1.3.2.2 2012/07/22 08:04:24 darren_r Exp $
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*/
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#include "ipf.h"
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mb_t *
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dupmbt(mb_t *orig)
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{
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mb_t *m;
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m = (mb_t *)malloc(sizeof(mb_t));
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if (m == NULL)
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return (NULL);
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m->mb_len = orig->mb_len;
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m->mb_next = NULL;
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m->mb_data = (char *)m->mb_buf + (orig->mb_data - (char *)orig->mb_buf);
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bcopy(orig->mb_data, m->mb_data, m->mb_len);
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return (m);
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}
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