pub type LPWSPJOINLEAF = Option<unsafe extern "system" fn(s: SOCKET, name: *const SOCKADDR, namelen: i32, lpcallerdata: *const WSABUF, lpcalleedata: *mut WSABUF, lpsqos: *const QOS, lpgqos: *const QOS, dwflags: u32, lperrno: *mut i32) -> SOCKET>;
Expand description

Required features: "Win32_Networking_WinSock", "Win32_Foundation", "Win32_NetworkManagement_QoS"