usage            1036 maint/gnulib/lib/git-merge-changelog.c       usage (EXIT_FAILURE);
usage            1056 maint/gnulib/lib/git-merge-changelog.c       usage (EXIT_SUCCESS);
usage              37 maint/gnulib/tests/bench-digest.h   struct rusage usage;
usage              39 maint/gnulib/tests/bench-digest.h   getrusage (RUSAGE_SELF, &usage);
usage              40 maint/gnulib/tests/bench-digest.h   ts->user_start = usage.ru_utime;
usage              41 maint/gnulib/tests/bench-digest.h   ts->sys_start = usage.ru_stime;
usage              50 maint/gnulib/tests/bench-digest.h   struct rusage usage;
usage              54 maint/gnulib/tests/bench-digest.h   getrusage (RUSAGE_SELF, &usage);
usage              58 maint/gnulib/tests/bench-digest.h   ts->user_usec = (usage.ru_utime.tv_sec - ts->user_start.tv_sec) * 1000000
usage              59 maint/gnulib/tests/bench-digest.h                   + usage.ru_utime.tv_usec - ts->user_start.tv_usec;
usage              60 maint/gnulib/tests/bench-digest.h   ts->sys_usec = (usage.ru_stime.tv_sec - ts->sys_start.tv_sec) * 1000000
usage              61 maint/gnulib/tests/bench-digest.h                  + usage.ru_stime.tv_usec - ts->sys_start.tv_usec;