INT 21 - Novell NetWare - FILE SERVICES - FILE SERVER FILE COPY                 
	AH = F3h
	ES:DI -> request buffer (see #02527)
Return: AL = status/error code
	CX:DX = number of bytes copied
Notes:	this function is supported by Advanced NetWare 2.0+
	both source and destination must be on the same file server
SeeAlso: AH=3Ch,AH=3Fh"DOS"


Format of NetWare "File Server File Copy" request buffer:
Offset	Size	Description	(Table 02527)
 00h	WORD	source file handle (as returned by AH=3Ch or AH=3Dh)
 02h	WORD	destination file handle
 04h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	starting offset in source
 08h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	starting offset in destination
 0Ch	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	number of bytes to copy