Remove duplication
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				@ -15,15 +15,6 @@ static int dotted_mask(char *bitmask_string, unsigned char array[])
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	return 0;
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}
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static int dotted_mask(char *bitmask_string, unsigned char array[])
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{
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	unsigned char v4bits[4];
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	if (1 != inet_pton (AF_INET, bitmask_string, v4bits)) return -1;
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	memset (array, 0xff, IPV6_LEN-4);
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	memcpy (array + IPV6_LEN-4, v4bits, 4);
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	return 0;
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}
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/*
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 * Fills in the netmask array given a numeric value.
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 *
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