--- a/src/spriteloader/grf.hpp	Tue May 27 20:33:44 2008 +0000
+++ b/src/spriteloader/grf.hpp	Tue May 27 21:41:00 2008 +0000
@@ -12,7 +12,7 @@
 	/**
 	 * Load a sprite from the disk and return a sprite struct which is the same for all loaders.
 	 */
-	bool LoadSprite(SpriteLoader::Sprite *sprite, uint8 file_slot, uint32 file_pos);
+	bool LoadSprite(SpriteLoader::Sprite *sprite, uint8 file_slot, size_t file_pos);
 };
 
 #endif /* SPRITELOADER_GRF_HPP */