tv_end            790 altq/altq_subr.c 		struct timeval	tv_start, tv_end;
tv_end            798 altq/altq_subr.c 		microtime(&tv_end);
tv_end            800 altq/altq_subr.c 		diff = (u_int64_t)(tv_end.tv_sec - tv_start.tv_sec) * 1000000
tv_end            801 altq/altq_subr.c 		    + tv_end.tv_usec - tv_start.tv_usec;