Type Definition windows_sys::Win32::Networking::Clustering::PCLUSAPI_OPEN_CLUSTER_GROUP_EX

pub type PCLUSAPI_OPEN_CLUSTER_GROUP_EX = Option<unsafe extern "system" fn(hcluster: *const _HCLUSTER, lpszgroupname: PCWSTR, dwdesiredaccess: u32, lpdwgrantedaccess: *mut u32) -> *mut _HGROUP>;

Required features: "Win32_Networking_Clustering"