9237 static void S24C16_do_bit(hcb_p np, u_char *read_bit, u_char write_bit,  argument
9242 	if (read_bit)
9243 		*read_bit = INB (nc_gpreg);
9264 static void S24C16_read_ack(hcb_p np, u_char *read_bit, u_char *gpreg,  argument
9268 	S24C16_do_bit(np, read_bit, 1, gpreg);
9295 	u_char read_bit;  local
9299 		S24C16_do_bit(np, &read_bit, 1, gpreg);
9300 		*read_data |= ((read_bit & 0x01) << (7 - x));
9439 static void T93C46_Read_Bit(hcb_p np, u_char *read_bit, u_char *gpreg)  argument
9443 	*read_bit = INB (nc_gpreg);
9480 				u_char *read_bit, u_char *gpreg)  argument
9488 	*read_bit = INB (nc_gpreg);
9497 	u_char read_bit;  local
9501 		T93C46_Read_Bit(np, &read_bit, gpreg);
9503 		if (read_bit & 0x01)
9515 	u_char	read_bit;  local
9520 		T93C46_Send_Command(np, 0x180 | x, &read_bit, gpreg);
9521 		if (read_bit & 0x01)