#ifndef _PERF_UI_HELPLINE_H_
#define _PERF_UI_HELPLINE_H_ 1

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

#include "../util/cache.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_ */
: <a href='/cgit.cgi/linux/net-next.git/'>net-next.git</a></td><td class='form'><form method='get'>
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<tr><td class='sub'>net-next plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/log/?h=nds-private-remove&amp;id=b3dba77cf0acb6e44b368979026df975658332bc'>root</a>/<a href='/cgit.cgi/linux/net-next.git/log/net?h=nds-private-remove&amp;id=b3dba77cf0acb6e44b368979026df975658332bc'>net</a>/<a href='/cgit.cgi/linux/net-next.git/log/net/packet?h=nds-private-remove&amp;id=b3dba77cf0acb6e44b368979026df975658332bc'>packet</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/cgit.cgi/linux/net-next.git/log/net/packet?h=nds-private-remove&amp;id=b3dba77cf0acb6e44b368979026df975658332bc&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>