GCC_PRINTFLIKE
extern NCURSES_EXPORT(void) _tracef (const char *, ...) GCC_PRINTFLIKE(1,2);
#ifndef GCC_PRINTFLIKE
GCC_PRINTFLIKE(3,4);
GCC_PRINTFLIKE(4,5);
GCC_PRINTFLIKE(1,2);
GCC_PRINTFLIKE(2,0);
GCC_PRINTFLIKE(2,0);
GCC_PRINTFLIKE(2,3);
extern NCURSES_EXPORT(void) _nc_locked_tracef (const char *, ...) GCC_PRINTFLIKE(1,2);
extern GCC_NORETURN NCURSES_EXPORT(void) _nc_err_abort (const char *const,...) GCC_PRINTFLIKE(1,2);
extern GCC_NORETURN NCURSES_EXPORT(void) _nc_syserr_abort (const char *const,...) GCC_PRINTFLIKE(1,2);
extern NCURSES_EXPORT(void) _nc_warning (const char *const,...) GCC_PRINTFLIKE(1,2);
int tbprintf(char *format, ...) GCC_PRINTFLIKE(1,2);
int tbprintft(char *format, ...) GCC_PRINTFLIKE(1,2);