sys_start          27 maint/gnulib/tests/bench-digest.h   struct timeval sys_start;
sys_start          41 maint/gnulib/tests/bench-digest.h   ts->sys_start = usage.ru_stime;
sys_start          60 maint/gnulib/tests/bench-digest.h   ts->sys_usec = (usage.ru_stime.tv_sec - ts->sys_start.tv_sec) * 1000000
sys_start          61 maint/gnulib/tests/bench-digest.h                  + usage.ru_stime.tv_usec - ts->sys_start.tv_usec;