diff -Naur -x CVS -x .* main/libvo2/libvo2.h main-patch/libvo2/libvo2.h
--- main/libvo2/libvo2.h	Tue Jul 31 02:24:28 2001
+++ main-patch/libvo2/libvo2.h	Wed Nov  7 07:05:32 2001
@@ -46,6 +46,13 @@
     int bpp;  // bits per pixel (15/16/24/32) or YUV fourcc
 } vo2_surface_t;
 
+typedef struct {
+    char **options;	//Data (see below example { "XRes", "YRes", "Devicename" }
+    char *type;		//Type of every member of data, say { "w", "w", "s" } w= word = 16bit If I remember correctly
+    void *value;	//would look something like this "0280001E/dev/video\0"
+    int n_options;	//int the above example this would be = 3
+} vo2_device_config_t;
+
 typedef struct vo2_functions_s {
 
 // control (get/set/query) device parameters