_end_              59 dev/raidframe/rf_utils.h #define	RF_TIMEVAL_DIFF(_start_,_end_,_diff_)				\
_end_              61 dev/raidframe/rf_utils.h 	if ((_end_)->tv_usec < (_start_)->tv_usec) {			\
_end_              62 dev/raidframe/rf_utils.h 		(_diff_)->tv_usec = ((_end_)->tv_usec +			\
_end_              64 dev/raidframe/rf_utils.h 		(_diff_)->tv_sec = ((_end_)->tv_sec-1) -		\
_end_              68 dev/raidframe/rf_utils.h 		(_diff_)->tv_usec = (_end_)->tv_usec -			\
_end_              70 dev/raidframe/rf_utils.h 		(_diff_)->tv_sec  = (_end_)->tv_sec  -			\