sppp_keepalive    374 net/if_spppsubr.c HIDE void sppp_keepalive(void *dummy);
sppp_keepalive    814 net/if_spppsubr.c 		keepalive_ch = timeout(sppp_keepalive, 0, hz * 10);
sppp_keepalive    816 net/if_spppsubr.c 		timeout_set(&keepalive_ch, sppp_keepalive, NULL);
sppp_keepalive    861 net/if_spppsubr.c 		UNTIMEOUT(sppp_keepalive, 0, keepalive_ch);
sppp_keepalive   3949 net/if_spppsubr.c 	keepalive_ch = timeout(sppp_keepalive, 0, hz * 10);