--- bl.c.orig	2004-12-23 00:15:06.000000000 +0100
+++ bl.c	2004-12-23 00:22:59.000000000 +0100
@@ -38,8 +38,39 @@
 #include <string.h>
 #include <fcntl.h>
 #include <linux/ioctl.h>
-#include <linux/h3600_ts.h>
 
+enum flite_mode {
+  FLITE_MODE1 = 1,
+  FLITE_AUTO_MODE   = 1,     /* for reference only */
+  FLITE_MANUAL_MODE = 2,     /* Use this normally? */
+  FLITE_GET_LIGHT_SENSOR = 3 /* Returns light reading in "brightness" field */
+};
+enum flite_pwr {
+  FLITE_PWR_OFF = 0,
+  FLITE_PWR_ON  = 1
+};
+ 
+typedef struct h3600_ts_flite {
+  unsigned char mode;
+  unsigned char pwr;
+  unsigned char brightness;
+} FLITE_IN;
+                              
+/*************************** Updated "universal" structures *******************/
+                                                                     
+/* Sets backlight for both H3100 and H3600 models - technically "frontlight" for H3600 */
+struct h3600_ts_backlight {
+enum flite_pwr power;          /* 0 = off, 1 = on */
+unsigned char  brightness;     /* 0 - 255         */
+};
+
+/* Use 'f' as magic number */
+#define IOC_H3600_TS_MAGIC  'f'
+
+#define TS_GET_BACKLIGHT        _IOR(IOC_H3600_TS_MAGIC, 20, struct h3600_ts_backlight)
+#define TS_SET_BACKLIGHT        _IOW(IOC_H3600_TS_MAGIC, 20, struct h3600_ts_backlight)
+#define FLITE_ON                _IOW(IOC_H3600_TS_MAGIC,  7, struct h3600_ts_flite)
+                                                                       
 /* The ioctl can be called from a ts, tsraw or key file descriptor */
 #define DEV_NODE "/dev/touchscreen/0"
 int debug = 0;