pub unsafe extern "system" fn PdhParseInstanceNameA(
    szinstancestring: PCSTR,
    szinstancename: PSTR,
    pcchinstancenamelength: *mut u32,
    szparentname: PSTR,
    pcchparentnamelength: *mut u32,
    lpindex: *mut u32
) -> i32
Expand description

Required features: "Win32_System_Performance"