support/zecho.c

   1 /* zecho - bare-bones echo */
   2
   3 /* Copyright (C) 1996-2002 Free Software Foundation, Inc.
   4
   5    This file is part of GNU Bush, the Bourne Again SHell.
   6
   7    Bush is free software: you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation, either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    Bush is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with Bush.  If not, see <http://www.gnu.org/licenses/>.
  19 */
  20
  21 #if defined (HAVE_CONFIG_H)
  22 #  include  <config.h>
  23 #endif
  24
  25 #include "bushansi.h"
  26 #include <stdio.h>
  27
  28 int
  29 main(argc, argv)
  30 int     argc;
  31 char    **argv;
  32 {
  33         argv++;
  34
  35         while (*argv) {
  36                 (void)printf("%s", *argv);
  37                 if (*++argv)
  38                         putchar(' ');
  39         }
  40
  41         putchar('\n');
  42         exit(0);
  43 }