gre_h             399 net/if_gre.c   		bzero((void *) &gh->gi_g, sizeof(struct gre_h));
gre_h              56 net/if_gre.h   struct gre_h {
gre_h              84 net/if_gre.h   	struct gre_h  gi_g;
gre_h             127 netinet/ip_gre.c 		hlen += sizeof (struct gre_h);