42 pub type SOCKET = crate::uintptr_t;  typedef
548     pub fn listen(s: SOCKET, backlog: c_int) -> c_int;  in listen()  argument
549     pub fn accept(s: SOCKET, addr: *mut crate::sockaddr, addrlen: *mut c_int) -> SOCKET;  in accept()  argument
550     pub fn bind(s: SOCKET, name: *const crate::sockaddr, namelen: c_int) -> c_int;  in bind()  argument
551     pub fn connect(s: SOCKET, name: *const crate::sockaddr, namelen: c_int) -> c_int;  in connect()  argument
552     pub fn getpeername(s: SOCKET, name: *mut crate::sockaddr, nameln: *mut c_int) -> c_int;  in getpeername()  argument
553     pub fn getsockname(s: SOCKET, name: *mut crate::sockaddr, nameln: *mut c_int) -> c_int;  in getsockname()  argument
555         s: SOCKET,  in getsockopt()  argument
562         s: SOCKET,  in recvfrom()  argument
570         s: SOCKET,  in sendto()  argument
578         s: SOCKET,  in setsockopt()  argument
584     pub fn socket(af: c_int, socket_type: c_int, protocol: c_int) -> SOCKET;  in socket()  argument