INT 2F C - MS Windows - "VNETBIOS" VIRTUAL DEVICE API(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running.  Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes.
	AX = 1607h
	BX = 0014h (VxDA virtual device driver for Windows 3.x or 95.	So called because nearly all of the Windows 3.0 drivers had names of the form "VdeviceD". See also device driver. identifier of "VNETBIOS")
Return: ES:DI -> 128-byte table specifying VNETBIOS actions for each NetBIOSOne of a number of low-level device-independent network interfaces; the other major interfaces are Novell's IPX and the Internet's IP (Internet Protocol, the lower-level portion of TCP/IP).
		command code (see #02635)
Note:	VNETBIOS (Virtual NetBIOSOne of a number of low-level device-independent network interfaces; the other major interfaces are Novell's IPX and the Internet's IP (Internet Protocol, the lower-level portion of TCP/IP).) calls this function to determine whether
	  the NetBIOSOne of a number of low-level device-independent network interfaces; the other major interfaces are Novell's IPX and the Internet's IP (Internet Protocol, the lower-level portion of TCP/IP). has an extensions Windows should know about
SeeAlso: AX=1607h/BX=000Ch,AX=1607h/BX=0010h,AX=1607h/BX=0015h


(Table 02635)
Values for VNETBIOS action code:
 00h	"VN_Unknown" unknown command
 04h	"VN_No_Map"  no memory mapping necessary
 08h	"VN_Map_In"  input buffer is quickly used, so no global mapping needed
 0Ch	"VN_Map_In"  output buffer is quickly used, so no global mapping needed
 10h	"VN_Map_In_Out"	 buffer is quickly used, so no global mapping needed
 14h	"VN_Chain_Send"	 the chain-send command
 18h	"VN_Cancel"	special case for cancel command
 1Ch	"VN_Buffer_In"	buffer is incoming
 20h	"VN_Buffer_Out" buffer is outgoing
 24h	"VN_Buffer_In_Out" buffer used for both incoming and outgoing data