fn sendto(self: *Loop, sockfd: os.fd_t, buf: []const u8, flags: u32, dest_addr: ?*const os.sockaddr, addrlen: os.socklen_t) os.SendToError!usize
self: *Loop,
sockfd: os.fd_t,
The file descriptor of the sending socket.
buf: []const u8,
Message to send.
flags: u32,
dest_addr: ?*const os.sockaddr,
addrlen: os.socklen_t,