lowpan_nhc_do_uncompression 742 net/6lowpan/iphc.c err = lowpan_nhc_do_uncompression(skb, dev, &hdr); lowpan_nhc_do_uncompression 120 net/6lowpan/nhc.h int lowpan_nhc_do_uncompression(struct sk_buff *skb,