CHAP_CHALLENGE   3087 net/if_spppsubr.c 	case CHAP_CHALLENGE:
CHAP_CHALLENGE   3450 net/if_spppsubr.c 	sppp_auth_send(&chap, sp, CHAP_CHALLENGE, sp->confid[IDX_CHAP],
CHAP_CHALLENGE   4264 net/if_spppsubr.c 		case CHAP_CHALLENGE:	return "challenge";