mouse_shared.hch

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#ifndef _MOUSEDRIVER_SHARED_HCH
#define _MOUSEDRIVER_SHARED_HCH 1

/*** Data Types **********************/

/*
 * Type definition of the shared memory to be used in various processes
 */
typedef struct {
        unsigned 10 x, y;
        unsigned 3 state;
        unsigned 1 status;
} mousedata_t;



/*
 * States used to identify wether mouse data is updated
 */
#define MOUSE_NOT_UPDATED       0
#define MOUSE_UPDATED           1



/*
 * Set of Mouse States defines
 */
#define MOUSE_STATE_UP          0
#define MOUSE_STATE_ON_PRESS    1
#define MOUSE_STATE_DOWN        2
#define MOUSE_STATE_ON_RELEASE  3



#else
#error "ERROR file mousedriver_shared.hch multiple times included"
#endif /* --- _MOUSEDRIVER_SHARED_HCH --- */

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