--- esssolo1.ORIGINAL	Sat Jul 28 16:16:47 2001
+++ esssolo1.c	Sat Jul 28 16:20:24 2001
@@ -82,6 +82,9 @@
  *    22.05.2001   0.19  more cleanups, changed PM to PCI 2.4 style, got rid
  *                       of global list of devices, using pci device data.
  *                       Marcus Meissner <mm@caldera.de>
+ *    28.07.2001   0.20  Added definitions for external functions
+ *                       gameport_register_port, gameport_unregister_port
+ *                       Andreas Bauer <baueran@in.tum.de>
  */
 
 /*****************************************************************************/
@@ -106,7 +109,21 @@
 #include <linux/wrapper.h>
 #include <asm/uaccess.h>
 #include <asm/hardirq.h>
+
+#if defined(CONFIG_INPUT_ANALOG) || defined(CONFIG_INPUT_ANALOG_MODULE)
 #include <linux/gameport.h>
+#else
+struct gameport {
+	int io;
+	int size;
+};
+ 
+extern inline void gameport_register_port(struct gameport *gameport) {
+}
+ 
+extern inline void gameport_unregister_port(struct gameport *gameport) {
+}
+#endif
 
 #include "dm.h"