The LANA_ENUM structure contains the numbers for the current LAN adapters.
typedef struct _LANA_ENUM { // le
UCHAR length;
UCHAR lana[MAX_LANA];
} LANA_ENUM;
The LANA_ENUM structure is pointed to by the ncb_buffer member of the NCB structure when an application issues the NCBENUM command. The NCBENUM command is not part of the IBM NetBIOS 3.0 specification.
Windows NT: Requires version 3.1 or later.
Windows: Requires Windows 95 or later.
Windows CE: Unsupported.
Header: Declared in nb30.h.
The NetBIOS Interface Overview, NetBIOS Structures, NCB