/* XXX - does this mean we should fetch the Ethernet and 802.11 FCS with "tvb_get_letohl()" rather than "tvb_get_ntohl()", or is fetching it big-endian and byte-swapping the CRC done to cope with 802.x sending stuff out in reverse bit order?  */
guint32 crc32_802_tvb(tvbuff_t *tvb, guint len)
/* XXX - does this mean we should fetch the Ethernet and 802.11 FCS with "tvb_get_letohl()" rather than "tvb_get_ntohl()", or is fetching it big-endian and byte-swapping the CRC done to cope with 802.x sending stuff out in reverse bit order?  */
guint32 crc32_802_tvb(tvbuff_t *tvb, guint len)
{
	guint32 c_crc;
	c_crc = crc32_ccitt_tvb(tvb, len);
	c_crc = GUINT32_SWAP_LE_BE(c_crc);
	return ( c_crc );
}