/*
 * types.h
 *
 *  Created on: Aug 14, 2008
 *      Author: Hedayat Vatankhah <hedayat@grad.com>, 2008.
 */

#ifndef KEYA_TYPES_H_
#define KEYA_TYPES_H_

#define FALSE 0
#define TRUE 1

#ifndef NULL
#define NULL 0
#endif

/*
 * Defining some basic types. (NOTICE: data type collision is possible. fix this!
 * Maybe using unsigned instead of uint is much better?!
 */
typedef unsigned char byte;
#ifndef __KERNEL__
typedef unsigned int uint;
#ifndef  __cplusplus
typedef byte bool;
#endif
#endif

/** This can be sent to OpenDevice function to open the first available KeyA */
#define KEYA_FIRST_ID  0

typedef int (*PureAttachCallbackProc)(void);
typedef int (*CallbackProc)(bool attached, void *param);
typedef int (*CallbackProcWithID)(bool attached, void *param, int keyaid);
typedef void (*CallbackErrorHandler)(int errnum);

typedef struct KeyA2HIDProtocol KeyAHID;

/* Only HID class is acceptable by this driver! */
enum KeyAModuleClass
{
    _CUSTOME_CLASS,
    _HID_CLASS
};

#endif /* KEYA_TYPES_H_ */