Path: utzoo!yunexus!geac!syntron!jtsv16!uunet!lll-winken!lll-tis!helios.ee.lbl.gov!pasteur!ucbvax!hplabs!felix!dhw68k!macintosh
From: bytebug@dhw68k.cts.com (Roger L. Long)
Newsgroups: comp.binaries.mac
Subject: Macintosh Technical Notes - 196 CDEF Parmeters
Message-ID: <14052@dhw68k.cts.com>
Date: 28 Oct 88 05:01:47 GMT
Article-I.D.: dhw68k.14052
Sender: news@dhw68k.cts.com
Organization: Wolfskill residence; Anaheim, CA (USA)
Lines: 66
Approved: bytebug@dhw68k.cts.com (Roger L. Long)

[Macintosh Technical Notes - 196 CDEF Parmeters]

This technical  note  warns  writers  of  control  definition  functions
(CDEFs) of the value of the longword param parameter when the message is
drawCntl (0) or autoTrack (8).  The CDEF should only  consider  the  low
word of the param parameter when dealing with these messages.

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