APPEND_ARGUMENT   239 libutil/xargs.c 			APPEND_ARGUMENT(p);
APPEND_ARGUMENT   244 libutil/xargs.c 			APPEND_ARGUMENT(xp->argv[0])
APPEND_ARGUMENT   248 libutil/xargs.c 			APPEND_ARGUMENT(xp->curp)
APPEND_ARGUMENT   252 libutil/xargs.c 			APPEND_ARGUMENT(p)