/* SPDX-License-Identifier: GPL-2.0 *//* *  Copyright IBM Corp. 2003, 2012 *  Virtual CPU timer * *  Author(s): Jan Glauber <jan.glauber@de.ibm.com> */ #ifndef _ASM_S390_TIMER_H#define _ASM_S390_TIMER_H #define VTIMER_MAX_SLICE (0x7fffffffffffffffULL) struct vtimer_list {	struct list_head entry;	u64 expires;	u64 interval;	void (*function)(unsigned long);	unsigned long data;}; extern void init_virt_timer(struct vtimer_list *timer);extern void add_virt_timer(struct vtimer_list *timer);extern void add_virt_timer_periodic(struct vtimer_list *timer);extern int mod_virt_timer(struct vtimer_list *timer, u64 expires);extern int mod_virt_timer_periodic(struct vtimer_list *timer, u64 expires);extern int del_virt_timer(struct vtimer_list *timer);extern void vtime_init(void); #endif /* _ASM_S390_TIMER_H */