Function QueryActCtxSettingsW

pub unsafe extern "system" fn QueryActCtxSettingsW(
    dwFlags: DWORD,
    hActCtx: HANDLE,
    settingsNameSpace: PCWSTR,
    settingName: PCWSTR,
    pvBuffer: PWSTR,
    dwBuffer: SIZE_T,
    pdwWrittenOrRequired: *mut SIZE_T,
) -> BOOL