/* Assembler routines */
extern unsigned long currticks(void);
extern int console_getc(void);
extern void console_putc(int);
extern int console_ischar(void);
extern int console_getshift(void);
extern void cpu_nap(void);
/* Additional routines in startmenu.S */
extern int console_checkkey(void);
extern void console_cls(void);
extern int console_getkey(void);
extern int console_getxy(void);
extern void console_gotoxy(int console_x, int y);
extern void console_nocursor(void);
extern void console_setattrib(int attr);