LM_FERROR()      Get the error code for a failed networking operation
 LM_GETCOMPNAME() Get the local computer name
 LM_GETREDIR()    Get the redirection list
 LM_KILLREDIR()   Cancel a redirection
 LM_LIBVERS()     Get the version of the LANMAN.LIB library file
 LM_REDIRECT()    Redirect a network device
 LM_SETPRSTRING() Set a network printer setup string