| WDCheckEnableChannel | Checks for usable wireless channels. |
| WDScanOnce | Performs a wireless scan once. |
| WDTryUsbApRegistrationOnce | Attempts a user registration once on the Nintendo Wi-Fi USB Connector. |
| WDGetPrivacyMode | Searches for BSS information and gets the type of encryption for wireless communication. |
| WDFindInformationElement | Searches the BSS information for a particular element's information. |
| WDFindWifiProtectedAccess | Searches the BSS information for WPA information. |
| WDFindGameInfo | Searches the BSS information for game information. |
| WDGetRadioLevel | Searches for BSS information and gets the target signal strength level. |
| WDScanParam | A structure type for performing scanning operation settings |
| WDBssDesc | A structure type of the BSS descriptor at the start of the BSS information. |
| WDElementID | Enumerated type for the ID definitions of elements contained in the BSS information. |
CONFIDENTIAL