+extern irqreturn_t mvme147_process_int (int level, struct pt_regs *regs);
+extern void mvme147_init_IRQ (void);
+extern void mvme147_free_irq (unsigned int, void *);
+extern int show_mvme147_interrupts (struct seq_file *, void *);
+extern void mvme147_enable_irq (unsigned int);
+extern void mvme147_disable_irq (unsigned int);