# Related Information

### Description of Header Files

Description of Header Files (TWL-SDK) | Description of TWL-SDK header files.
SDK_VERSION_NUMBER | This macro converts the SDK version information into a numeric value.
SDK_CURRENT_VERSION_NUMBER | This constant represents the SDK version.

### Description of Compile Targets

Description of Compile Target | Description of the Compile Targets.

### Resource Data Explanation

Description of Resource Data | Description of resource data included in the SDK.
Nintendo Logo to Protect Against Illegal Products | When a card application is started, this logo must be displayed before the game starts.
TWL Bitmap Font | Font resource that applications can use, as desired.

CONFIDENTIAL