www.pudn.com > 03_touchscreen_input.rar > touch.h

#define TOUCHSCREEN_DEV		"/dev/input/event0"

// TouchScreen input data structure
typedef struct
{
	int y;
	int x;
	int pressure;
	int flag;
} ts_event_t;

// Calibration data definition
#define CAL_POINT_NUM	10	/* number of calibration pBuffer */

// Screen point structure
typedef struct
{
	unsigned short x;
	unsigned short y;
} Point;