/* GNU Mailutils -- a suite of utilities for electronic mail Copyright (C) 1999, 2001, 2005, 2007, 2010 Free Software Foundation, Inc. GNU Mailutils 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 Mailutils 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 Mailutils. If not, see <http://www.gnu.org/licenses/>. */ #include "mail.h" /* * hel[p] [command] * ? [command] */ int mail_help (int argc, char **argv) { if (argc < 2) return mail_command_help (NULL); else { int status = 0; while (--argc) status |= mail_command_help (*++argv); return status; } return 1; }