int send_all(int fd, const void *buf, int len1);
/* New, ipv6-ready socket helper functions, see qemu-sockets.c */
+int inet_listen_opts(QemuOpts *opts, int port_offset);
int inet_listen(const char *str, char *ostr, int olen,
int socktype, int port_offset);
+int inet_connect_opts(QemuOpts *opts);
int inet_connect(const char *str, int socktype);
+int inet_dgram_opts(QemuOpts *opts);
int unix_listen_opts(QemuOpts *opts);
int unix_listen(const char *path, char *ostr, int olen);