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Diffstat (limited to 'REORG.TODO/manual/examples/argp-ex1.c')
-rw-r--r-- | REORG.TODO/manual/examples/argp-ex1.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/REORG.TODO/manual/examples/argp-ex1.c b/REORG.TODO/manual/examples/argp-ex1.c new file mode 100644 index 0000000000..9058595e9b --- /dev/null +++ b/REORG.TODO/manual/examples/argp-ex1.c @@ -0,0 +1,31 @@ +/* Argp example #1 -- a minimal program using argp + Copyright (C) 1991-2017 Free Software Foundation, Inc. + + This program 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 2 + of the License, or (at your option) any later version. + + This program 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 this program; if not, if not, see <http://www.gnu.org/licenses/>. +*/ + +/* This is (probably) the smallest possible program that + uses argp. It won't do much except give an error + messages and exit when there are any arguments, and print + a (rather pointless) messages for --help. */ + +#include <stdlib.h> +#include <argp.h> + +int +main (int argc, char **argv) +{ + argp_parse (0, argc, argv, 0, 0, 0); + exit (0); +} |