SD card read/write with Arduino

Fresh code mmmmmm.

Still having problems. Bobemoe, did you encounter an error like this?

error: 'directory_entry_t' was not declared in this scope In function 'bool showDirectory_walkerfn(directory_entry_t*, unsigned int, void*)':
In function 'void showDirectory()':

Or did yours compile with no problems?

Sorry to keep asking you questions i'm a noob. ;D
Your help is greatly appreciated!