1#define EOF (-1) 2 3#define printf xmon_printf 4#define putchar xmon_putchar 5 6extern int xmon_putchar(int c); 7extern int xmon_getchar(void); 8extern char *xmon_gets(char *, int); 9extern void xmon_printf(const char *, ...); 10extern void xmon_map_scc(void); 11extern int xmon_expect(const char *str, unsigned long timeout); 12extern int xmon_write(void *ptr, int nb); 13extern int xmon_readchar(void); 14extern int xmon_read_poll(void); 15