Function prototype or declaration at tools/perf/builtin.h, line 25 References: tools/perf/builtin-c2c.c, line 2958 tools/perf/builtin-kmem.c, line 1874 tools/perf/builtin-kvm.c, line 1244 tools/perf/builtin-kvm.c, line 1528 tools/perf/builtin-lock.c, line 948 tools/perf/builtin-mem.c, line 144 tools/perf/builtin-record.c, line 2236 tools/perf/builtin-sched.c, line 3336 tools/perf/builtin-script.c, line 3575 tools/perf/builtin-timechart.c, line 1775 tools/perf/builtin-timechart.c, line 1866 tools/perf/builtin-trace.c, line 2567 tools/perf/builtin.h, line 25 tools/perf/perf.c, line 59