2 * Copyright 2001, 2002 Adrian Thurston <thurston@complang.org>
5 /* This file is part of Ragel.
7 * Ragel 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 2 of the License, or
10 * (at your option) any later version.
12 * Ragel 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.
17 * You should have received a copy of the GNU General Public License
18 * along with Ragel; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
28 ParamCheck( const char *paramSpec, int argc, const char **argv);
32 const char *paramArg; /* The argument to the parameter. */
33 char parameter; /* The parameter matched. */
34 enum { match, invalid, noparam } state;
36 const char *argOffset; /* If we are reading params inside an
37 * arg this points to the offset. */
39 const char *curArg; /* Pointer to the current arg. */
40 int iCurArg; /* Index to the current arg. */
43 const char *paramSpec; /* Parameter spec supplied by the coder. */
44 int argc; /* Arguement data from the command line. */