1 /* 2 * Prototypes for io.c 3 * 4 * This work is licensed under the terms of the GNU GPL, version 2. 5 */ 6 7 #ifndef _POWERPC_IO_H_ 8 #define _POWERPC_IO_H_ 9 10 extern void io_init(void); 11 extern int opal_init(void); 12 extern void opal_power_off(void); 13 extern void putchar(int c); 14 extern void opal_putchar(int c); 15 extern void papr_putchar(int c); 16 extern int __opal_getchar(void); 17 extern int __papr_getchar(void); 18 19 #endif 20