<def f='src/src/sys/net/if_ppp.c' l='216' ll='217' type='struct if_clone'/>
<use f='src/src/sys/net/if_ppp.c' l='254' u='a' c='pppinit'/>
<use f='src/src/sys/net/if_ppp.c' l='270' u='a' c='pppdetach'/>
<use f='src/src/sys/net/if_ppp.c' l='395' u='m' c='pppalloc'/>
