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WebSVN – planix.SVN – Blame – /os/branches/feature_posix/sys/src/libip/parseether.c – Rev 2

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#include <u.h>
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#include <libc.h>
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int
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parseether(uchar *to, char *from)
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{
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	char nip[4];
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	char *p;
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	int i;
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	p = from;
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	for(i = 0; i < 6; i++){
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		if(*p == 0)
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			return -1;
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		nip[0] = *p++;
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		if(*p == 0)
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			return -1;
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		nip[1] = *p++;
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		nip[2] = 0;
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		to[i] = strtoul(nip, 0, 16);
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		if(*p == ':')
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			p++;
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	}
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	return 0;
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}