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From: cybrspc!roy@cs.umn.edu (Roy M. Silvernail)
Newsgroups: comp.lang.c
Subject: Re: How to reverse bits...
Message-ID: <PVLXN1w162w@cybrspc>
Date: 15 Aug 90 06:15:00 GMT
References: <1990Aug14.203212.16248@motcad.portal.com>
Organization: Villa CyberSpace, Minneapolis, MN
Lines: 11

jtc@motcad.portal.com (J.T. Conklin) writes:

> Another useful table is one that flips the bits 1-for-0,0-for-1.  This
> is useful for inverting an image.

Why would you use a table for this? I'd just XOR with 0xFF.
--
    Roy M. Silvernail   | #include <stdio.h>                 | Does virtual
    now available at:   | main(){                            | reality need
 cybrspc!roy@cs.umn.edu |  float x=1;                        | swap space?
(cyberspace... be here!)|  printf("Just my $%.2f.\n",x/50);} | -- me