xfrm6_protocol 1370 include/net/xfrm.h struct xfrm6_protocol __rcu *next; xfrm6_protocol 1547 include/net/xfrm.h int xfrm6_protocol_register(struct xfrm6_protocol *handler, unsigned char protocol); xfrm6_protocol 1548 include/net/xfrm.h int xfrm6_protocol_deregister(struct xfrm6_protocol *handler, unsigned char protocol);