<dec f='src/src/sys/netinet/ip_var.h' l='212' type='int ip_optcopy(struct ip * , struct ip * )'/>
<dec f='src/src/sys/external/bsd/ipf/netinet/ip_fil_netbsd.c' l='99' type='int ip_optcopy(struct ip * , struct ip * )'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_fil_netbsd.c' l='1276' u='c' c='ipf_fastroute'/>
<use f='src/src/sys/netinet/ip_output.c' l='836' u='c' c='ip_fragment'/>
<def f='src/src/sys/netinet/ip_output.c' l='1014' ll='1049' type='int ip_optcopy(struct ip * ip, struct ip * jp)'/>
<doc f='src/src/sys/netinet/ip_output.c' l='1010'>/*
 * Copy options from ip to jp,
 * omitting those not copied during fragmentation.
 */</doc>
