evsel__e_machine
uint16_t e_machine = evsel__e_machine(evsel, /*e_flags=*/NULL);
uint16_t evsel__e_machine(struct evsel *evsel, uint32_t *e_flags);
uint16_t e_machine = evsel__e_machine(evsel, /*e_flags=*/NULL);
uint16_t e_machine = evsel__e_machine(evsel, /*e_flags=*/NULL);
uint16_t e_machine = evsel__e_machine(evsel, /*e_flags=*/NULL);