/* superbird-audio header file
 * 
 * This header file is shared be userspace programs and the kernel driver.
 *
 * Author: Karl Koscher
 * Version: 0.01
 */

#include <linux/ioctl.h>

struct superbirdAudioRequest_s {
	unsigned char len;
	unsigned char reg;
	unsigned char data[32];
};

#define SUPERBIRD_AUDIO_IOCTL_MAGIC 'x'

#define SUPERBIRD_AUDIO_WRITE_REGS		_IOW(SUPERBIRD_AUDIO_IOCTL_MAGIC, 1, void *)
#define SUPERBIRD_AUDIO_READ_REGS		_IOR(SUPERBIRD_AUDIO_IOCTL_MAGIC, 2, void *)