#ifndef _PERF_UI_PROGRESS_H_#define _PERF_UI_PROGRESS_H_ 1 #include <linux/types.h> void ui_progress__finish(void); struct ui_progress {	const char *title;	u64 curr, next, step, total;}; void ui_progress__init(struct ui_progress *p, u64 total, const char *title);void ui_progress__update(struct ui_progress *p, u64 adv); struct ui_progress_ops {	void (*update)(struct ui_progress *p);	void (*finish)(void);}; extern struct ui_progress_ops *ui_progress__ops; #endif