Extern or forward variable declaration at include/net/ipcomp.h, line 16 References: include/net/ipcomp.h, line 16 include/net/ipcomp.h, line 19 include/net/ipcomp.h, line 20 include/net/ipcomp.h, line 24 net/ipv4/ipcomp.c, line 26 net/ipv6/ipcomp6.c, line 53 net/xfrm/xfrm_ipcomp.c, line 42 net/xfrm/xfrm_ipcomp.c, line 107 net/xfrm/xfrm_ipcomp.c, line 135 net/xfrm/xfrm_ipcomp.c, line 168