return ((char)ret & 0xFF);
return ((char)ret & 0xff);
buginchr(void){	int ret;	BUGCTXT();	MVMEPROM_CALL(MVMEPROM_INCHR);	__asm__ __volatile__ ("or %0,r0,r2" : "=r" (ret) : );	OSCTXT();	return ((char)ret & 0xFF);}