<def f='src/src/sys/netinet/in_var.h' l='460' ll='465' type='__uint16_t ip_newid(const struct in_ifaddr * ia)'/>
<use f='src/src/sys/netinet/ip_output.c' l='554' u='c' c='ip_output'/>
<use f='src/src/sys/netipsec/xform_ipip.c' l='480' u='c' c='ipip_output'/>
