INT 21 u - LAN Manager Enhanced DOS - LOCAL NetRemoteCopy                       
	AX = 5F4Ah
	DS:DX -> NetRemoteCopy parameter structure (see #01720)
Return: CF clear if successful
	CF set on error
	    AX = error code
SeeAlso: AX=5F4Bh


Format of LAN Manager NetRemoteCopy parameter structure:
Offset	Size	Description	(Table 01720)
 00h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	-> source name as UNC(Universal Naming Convention) The standard way of describing network servers and their directories under MS-DOS and Windows NT.  A name in UNC format consists of two backslashes followed by the server name, optionally followed by another backslash and a list of backslash-separated fields; for example \\SERVER1\SHARED-DIR\SUBDIR1\SUBDIR2\FILENAME.EXT.
 04h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	-> destination name as UNC(Universal Naming Convention) The standard way of describing network servers and their directories under MS-DOS and Windows NT.  A name in UNC format consists of two backslashes followed by the server name, optionally followed by another backslash and a list of backslash-separated fields; for example \\SERVER1\SHARED-DIR\SUBDIR1\SUBDIR2\FILENAME.EXT.
 08h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	-> source password
 0Ch	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	-> destination password
 10h	WORD	destination open bitmap
		if destination path exists
		    0000h open fails
		    0001h file is appended
		    0002h file is overwritten
		if destination path doesn't exist
		    0000h open fails
		    0010h file is created
 12h	WORD	copy control bitmap (see #01721)
 14h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	-> copy_info buffer
 18h	WORD	length of copy_info buffer


Bitfields for LAN Manager copy control:
Bit(s)	Description	(Table 01721)
 0	destination must be a file
 1	destination must be a directory
 2	destination is opened in ascii mode instead of binary
 3	source is opened in ascii mode instead of binary
 4	verify all write operations