Cregit: Linux 6.7: helpline.h

Contributors: 6
Author	Tokens	Token Proportion	Commits	Commit Proportion
Arnaldo Carvalho de Melo	90	59.21%	9	52.94%
Namhyung Kim	50	32.89%	4	23.53%
Frédéric Weisbecker	5	3.29%	1	5.88%
Ingo Molnar	3	1.97%	1	5.88%
Mike Galbraith	3	1.97%	1	5.88%
Greg Kroah-Hartman	1	0.66%	1	5.88%
Total	152		17

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _PERF_UI_HELPLINE_H_
#define _PERF_UI_HELPLINE_H_ 1

#include <stdio.h>
#include <stdarg.h>

struct ui_helpline {
	void (*pop)(void);
	void (*push)(const char *msg);
	int  (*show)(const char *fmt, va_list ap);
};

extern struct ui_helpline *helpline_fns;

void ui_helpline__init(void);

void ui_helpline__pop(void);
void ui_helpline__push(const char *msg);
void ui_helpline__vpush(const char *fmt, va_list ap);
void ui_helpline__fpush(const char *fmt, ...);
void ui_helpline__puts(const char *msg);
void ui_helpline__printf(const char *fmt, ...);
int  ui_helpline__vshow(const char *fmt, va_list ap);

extern char ui_helpline__current[512];
extern char ui_helpline__last_msg[];

#endif /* _PERF_UI_HELPLINE_H_ */