+#else /* USE_VTAPE */
+
+int vtape_ioctl(int fd, ioctl_req_t request, ...)
+{
+ return -1;
+}
+
+int vtape_open(const char *pathname, int flags, ...)
+{
+ return -1;
+}
+
+int vtape_close(int fd)
+{
+ return -1;
+}
+
+void vtape_debug(int level)
+{
+}
+
+ssize_t vtape_read(int fd, void *buffer, size_t count)
+{
+ return -1;
+}
+
+ssize_t vtape_write(int fd, const void *buffer, size_t count)
+{
+ return -1;
+}
+
+#endif /* ! USE_VTAPE */