Removed no longer used structure definition.

diff --git a/relay32/builtin32.c b/relay32/builtin32.c
index cda826d..1ff7a98 100644
--- a/relay32/builtin32.c
+++ b/relay32/builtin32.c
@@ -32,14 +32,6 @@
 DEFAULT_DEBUG_CHANNEL(module);
 DECLARE_DEBUG_CHANNEL(relay);
 
-typedef struct
-{
-    BYTE			*restab;
-    DWORD			nresources;
-    DWORD			restabsize;
-    IMAGE_RESOURCE_DATA_ENTRY	*entries;
-} BUILTIN32_RESOURCE;
-
 #define MAX_DLLS 100
 
 typedef struct