<dec f='src/src/sys/netinet/ip_encap.h' l='115' type='int encap_lock_enter()'/>
<use f='src/src/sys/net/if_gif.c' l='970' u='c' c='gif_set_tunnel'/>
<use f='src/src/sys/net/if_gif.c' l='1061' u='c' c='gif_delete_tunnel'/>
<use f='src/src/sys/net/if_stf.c' l='213' u='c' c='stf_clone_create'/>
<use f='src/src/sys/net/if_stf.c' l='253' u='c' c='stf_clone_destroy'/>
<def f='src/src/sys/netinet/ip_encap.c' l='1105' ll='1123' type='int encap_lock_enter()'/>
<use f='src/src/sys/netipsec/xform_ipip.c' l='731' u='c' c='ipe4_attach'/>
