+typedef struct _parameter
+{
+ struct _parameter *next;
+ const char*name;
+ const char*value;
+} parameter_t;
+
+typedef struct _gfxsource_internal
+{
+ int config_bitmap_optimizing;
+ int config_full_bitmap_optimizing;
+
+ parameter_t* device_config;
+ parameter_t* device_config_next;
+
+} gfxsource_internal_t;
+