diff options
Diffstat (limited to 'tests/lines.c')
-rw-r--r-- | tests/lines.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/tests/lines.c b/tests/lines.c index 106491f..f7f8443 100644 --- a/tests/lines.c +++ b/tests/lines.c @@ -1,3 +1,19 @@ +/* This file is part of GNU Pies testsuite. + Copyright (C) 2019 Sergey Poznyakoff + + GNU Pies is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + + GNU Pies is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with GNU Pies. If not, see <http://www.gnu.org/licenses/>. */ + #include <stdio.h> int @@ -11,6 +27,7 @@ main (int argc, char **argv) if (argc != 2) { fprintf (stderr, "usage: %s FILE\n", progname); + fprintf (stderr, "Prints number of lines in FILE.\n"); return 1; } |