util.h

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#ifndef _PERF_UI_UTIL_H_
#define _PERF_UI_UTIL_H_ 1

#include <stdarg.h>

int ui__getch(int delay_secs);
int ui__popup_menu(int argc, char * const argv[]);
int ui__help_window(const char *text);
int ui__dialog_yesno(const char *msg);
int ui__question_window(const char *title, const char *text,
            const char *exit_msg, int delay_secs);

struct perf_error_ops {
    int (*error)(const char *format, va_list args);
    int (*warning)(const char *format, va_list args);
};

int perf_error__register(struct perf_error_ops *eops);
int perf_error__unregister(struct perf_error_ops *eops);

#endif /* _PERF_UI_UTIL_H_ */