|.# (c) Copyright 1989, 1990, 1991, 1992 OPEN SOFTWARE FOUNDATION, INC. 
|.# ALL RIGHTS RESERVED 
|.# 
|.# Motif Release 1.2.1
|.# 
|.# $Header: /u1/rcs/dte/glossary/glossZ,v 1.1.2.2 1992/07/15 19:48:15 bowe Exp $
|.# 
|.TERM|zero bit insertion/deletion
|.ACR|
   |.DEFIN|1|Inserting a zero after every four 1\(hybits and then removing
the zeros to return the data to normal.
      |.XREF|
      |.BOOK|
      |.TOPIC|
|.TERM|zero suppression
|.ACR|
   |.DEFIN|1|The removal or substitution of blanks for leading zeros in a
number. For example, 00057 becomes 57 when using zero suppression.
      |.XREF|
      |.BOOK|
      |.TOPIC|
|.TERM|zombie process
|.ACR|
   |.DEFIN|1|A terminated process whose entry remains in the process table,
but to which a user or kernel space is allocated. A process becomes a zombie
process when it issues the \s12\f(HBexit\s12\fH system call and the following
circumstances occur. Its parent process is not executing a
\s12\f(HBwait\s12\fH system call and has not set its \s12\f(HBSIGCLD\s12\fH
signal action to \s12\f(HBSIG_IGN\s12\fH indicating that it does not intend
to wait for its children to finish.
      |.XREF|
      |.BOOK|
      |.TOPIC|
|.TERM|zooming
|.ACR|
   |.DEFIN|1|In computer graphics, the progressive scaling of an entire
display image in order to give the visual impression of going from a faraway
view of an image to a close\(hyup view, or vice versa.
      |.XREF|
      |.BOOK|
      |.TOPIC|
