<def f='src/src/sys/netinet/ip6.h' l='205' ll='209'/>
<size>4</size>
<doc f='src/src/sys/netinet/ip6.h' l='204'>/* Router Alert Option */</doc>
<mbr r='ip6_opt_router::ip6or_type' o='0' t='u_int8_t'/>
<mbr r='ip6_opt_router::ip6or_len' o='8' t='u_int8_t'/>
<mbr r='ip6_opt_router::ip6or_value' o='16' t='u_int8_t [2]'/>
