gre_in_cksum - DragonflyBSD

Symbol: gre_in_cksum

sys/net/gre/if_gre.c

mob_h.hcrc = gre_in_cksum((u_short *)&mob_h, msiz);

sys/net/gre/if_gre.h

u_short gre_in_cksum(u_short *p, u_int len);

sys/netinet/ip_gre.c

if (gre_in_cksum((u_short*)&mip->mh,msiz) != 0) {