INT 21 - Novell NetWare - WRITE EXTENDED ATTRIBUTE                              
	AX = F256h subfn 02h
	CX = length of request buffer in bytes
	DX = length of reply buffer in bytes
	DS:SI -> request buffer (see #02361)
	ES:DI -> reply buffer (see #02362)
Return: AX = status (see #02860 at INT 2F/AX=7A20h/BX=0000h)
SeeAlso: AH=F2h"Novell",AX=F256h/SF=01h,AX=F256h/SF=03h,AX=F256h/SF=05h


Format of NetWare "Write Extended Attribute" request packet:
Offset	Size	Description	(Table 02361)
 00h	BYTE	02h (subfunction "Write Extended Attribute")
 01h	WORD	flags (see #02372)
 03h  8 BYTEs	extended attribute handle structure (see #02373)
 0Bh	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	write size
 0Fh	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	write position
 13h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	access flag
 17h	WORD	length of value
 19h	WORD	key length
 1Bh  N BYTEs	key
      N BYTEs	value
SeeAlso: #02361,#02363


Format of NetWare "Write Extended Attribute" reply packet:
Offset	Size	Description	(Table 02362)
 00h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	error code
 04h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	number of bytes written
 08h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	new extended attribute handle
SeeAlso: #02361