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From: andrews@hpcupt1.HP.COM (Edward E. Andrews)
Newsgroups: comp.sys.ibm.pc
Subject: Re: undocumented DOS call
Message-ID: <-286529962@hpcupt1.HP.COM>
Date: 19 Jan 90 19:06:31 GMT
References: <2790@mtuno.ATT.COM>
Organization: Hewlett Packard, Cupertino
Lines: 11

From the official guide to undocument DOS functions:


INT 21 - DOS 3.1 + Microsoft Networks - SET MACHINE NAME
	AX = 5E01h
	DS:DX -> ASCIZ name
	CL = name number
	CH = ???


However, this function is documented.