Several (global) variables in sixlowpan are defined more than once and declared as extern in header files, e.g. ipv6_ext_hdr_len, packet_length, ipv6_buf etc.
Several (global) variables in sixlowpan are defined more than once and declared as extern in header files, e.g. ipv6_ext_hdr_len, packet_length, ipv6_buf etc.