INT 2F - MS Windows - VIWD - GET 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. ENTRY POINT
	AX = 1684h
	BX = 38DAh (virtual device ID for VIWD device) (see #02642)
	ES:DI = 0000h:0000h
Return: ES:DI -> 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. 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. entry point (see #02711)
		  0000h:0000h if the 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. does not support 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. in current mode
SeeAlso: AX=1684h"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.",INT 20"Windows"


(Table 02711)
Call VIWD.VXD entry point with:
	DX = function number
	    0000h ???
		Return: CF clear
			AX = ???
	    0004h ???
		Return: CF clear
			DX = 0000h
	    0006h
		Return: CF clear
	    000Ah
		AX = ???
		Return: CF clear if successful
			CF set on error
	    000Ch
	    000Dh
	    000Eh
		Return: CF clear
	    000Fh
		Return: CF clear
	    0010h
	    0011h
	    0015h
		Return: CF clear if successful
			    AX = ???
			CF set on error
			    AX = ???
			DX = 0000h
	    0016h
	    0017h
		Return: CF clear if successful
			    AX = ???
			CF set on error
			    AX = ???
			DX = 0000h
	    0018h ???
		CX = ???
		Return: CF clear if successful
			    AX = 0000h
			CF set on error
	    else
		Return: CF set
SeeAlso: #02708,#02712