pub unsafe extern "system" fn PdhGetDefaultPerfCounterA(
    szdatasource: PSTR,
    szmachinename: PSTR,
    szobjectname: PSTR,
    szdefaultcountername: PSTR,
    pcchbuffersize: *mut u32
) -> i32
Expand description

Required features: ‘Win32_System_Performance’, ‘Win32_Foundation’