I get these on compiling:

Function "ErrorDescription" is not referenced and will be removed from exp-file
Function "setLogFile" is not referenced and will be removed from exp-file
Function "enableFileLogging" is not referenced and will be removed from exp-file
Function "disableFileLogging" is not referenced and will be removed from exp-file
Function "enableLogging" is not referenced and will be removed from exp-file
Function "disableLogging" is not referenced and will be removed from exp-file
Function "printLog" is not referenced and will be removed from exp-file
Function "countOpenOrders" is not referenced and will be removed from exp-file
Function "newMarketOrder" is not referenced and will be removed from exp-file