#ifndef _SYS_SOCKET_H #include /* Now define the internal interfaces. */ extern int __socket (int __domain, int __type, int __protocol); /* Create two new sockets, of type TYPE in domain DOMAIN and using protocol PROTOCOL, which are connected to each other, and put file descriptors for them in FDS[0] and FDS[1]. If PROTOCOL is zero, one will be chosen automatically. Returns 0 on success, -1 for errors. */ extern int __socketpair (int __domain, int __type, int __protocol, int __fds[2]); /* Return a socket of any type. The socket can be used in subsequent ioctl calls to talk to the kernel. */ extern int __opensock (void) internal_function; #endif