extern unsigned long sclp_console_full;
extern bool sclp_mask_compat_mode;
-extern char *sclp_early_sccb;
-
void sclp_early_wait_irq(void);
int sclp_early_cmd(sclp_cmdw_t cmd, void *sccb);
unsigned int sclp_early_con_check_linemode(struct init_sccb *sccb);