Function windows_sys::Win32::System::Performance::PdhGetDefaultPerfObjectA

pub unsafe extern "system" fn PdhGetDefaultPerfObjectA(
    szdatasource: PCSTR, 
    szmachinename: PCSTR, 
    szdefaultobjectname: PSTR, 
    pcchbuffersize: *mut u32
) -> i32

Required features: "Win32_System_Performance"