21 static int nop_helpline__show(const char *fmt __maybe_unused,  in nop_helpline__show()
45 void ui_helpline__vpush(const char *fmt, va_list ap)  in ui_helpline__vpush()  argument
49 	if (vasprintf(&s, fmt, ap) < 0)  in ui_helpline__vpush()
50 		vfprintf(stderr, fmt, ap);  in ui_helpline__vpush()
57 void ui_helpline__fpush(const char *fmt, ...)  in ui_helpline__fpush()  argument
61 	va_start(ap, fmt);  in ui_helpline__fpush()
62 	ui_helpline__vpush(fmt, ap);  in ui_helpline__fpush()
72 int ui_helpline__vshow(const char *fmt, va_list ap)  in ui_helpline__vshow()  argument
74 	return helpline_fns->show(fmt, ap);  in ui_helpline__vshow()
77 void ui_helpline__printf(const char *fmt, ...)  in ui_helpline__printf()  argument
82 	va_start(ap, fmt);  in ui_helpline__printf()
83 	ui_helpline__vpush(fmt, ap);  in ui_helpline__printf()