Unloads a bank synchronously.
Refer to General Information for a discussion on using strings and IDs.
- AK_Success if successful, AK_Fail otherwise. AK_Success is returned when the bank was not loaded.
- See also
||Name of the bank to unload
||Memory pointer from where the bank was initially loaded from. (REQUIRED to determine which bank associated to a memory pointer must be unloaded). Pass NULL only if NULL was passed when loading the bank.