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#ifdef __linux__
#include <linux/input.h>
#include <sys/ioctl.h>
#define DEBUG(x)
//#define DEBUG(x) x
/*------------------------------------------------------------------------------
* from evtest.c from the ff-utils package
*/
#define BITS_PER_LONG (sizeof(long) * 8)
#define NBITS(x) ((((x)-1)/BITS_PER_LONG)+1)
#define OFF(x) ((x)%BITS_PER_LONG)
#define BIT(x) (1UL<<OFF(x))
#define LONG(x) ((x)/BITS_PER_LONG)
#define test_bit(bit, array) ((array[LONG(bit)] >> OFF(bit)) & 1)
/* The application reading the device is supposed to queue all events up to */
/* the SYN_REPORT event, and then process them, so that a mouse pointer */
/* will move diagonally instead of following the sides of a rectangle, */
/* which would be very annoying. */
#endif /* #ifdef __linux__ */
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