Hello, Does anyone know which header file defines sockaddr_storage? I'm trying to compile a C file which contains the line: struct sockaddr_storage; if (ss.ss_family == AF_INET6); However, upon compiling, I get errors: 'structure has no memeber named 'ss_family' Thank you. Susan __________________________________________________ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/ - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org