Diff for /src/usr.sbin/lpr/filters/lpf.c between versions 1.2 and 1.3

version 1.2, 2003/06/17 04:29:56 version 1.3, 2004/03/22 22:32:50
Line 33 Line 33
  * @(#) Copyright (c) 1983, 1993 The Regents of the University of California.  All rights reserved.   * @(#) Copyright (c) 1983, 1993 The Regents of the University of California.  All rights reserved.
  * @(#)lpf.c    8.1 (Berkeley) 6/6/93   * @(#)lpf.c    8.1 (Berkeley) 6/6/93
  * $FreeBSD: src/usr.sbin/lpr/filters/lpf.c,v 1.6.2.2 2001/10/13 19:01:45 gad Exp $   * $FreeBSD: src/usr.sbin/lpr/filters/lpf.c,v 1.6.2.2 2001/10/13 19:01:45 gad Exp $
 * $DragonFly: src/usr.sbin/lpr/filters/lpf.c,v 1.1 2003/06/16 07:25:00 dillon Exp $ * $DragonFly$
  */   */
   
 /*  /*
Line 43 Line 43
  *      and it is written with some style.   *      and it is written with some style.
  *      modified by kls to use register references instead of arrays   *      modified by kls to use register references instead of arrays
  *      to try to gain a little speed.   *      to try to gain a little speed.
    *      further modified to let the compiler figure out which
    *      variables should be registers; they're very good at it these days.
  */   */
   
 #include <signal.h>  #include <signal.h>
Line 66  char *host;  /* user's machine name */ Line 68  char *host;  /* user's machine name */
 char    *acctfile;      /* accounting information file */  char    *acctfile;      /* accounting information file */
   
 int  int
main(int argc, char *argv[])main(int argc, char **argv)
 {  {
        register FILE *p = stdin, *o = stdout;        FILE *p = stdin, *o = stdout;
        register int i, col;        int i, col;
        register char *cp;        char *cp;
         int done, linedone, maxrep;          int done, linedone, maxrep;
         char *limit;          char *limit;
         int ch;          int ch;

Removed from v.1.2  
changed lines
  Added in v.1.3