1 /* Command line option handling.
2 Copyright (C) 2002, 2003 Free Software Foundation, Inc.
4 This file is part of GCC.
6 GCC is free software; you can redistribute it and/or modify it under
7 the terms of the GNU General Public License as published by the Free
8 Software Foundation; either version 2, or (at your option) any later
11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 You should have received a copy of the GNU General Public License
17 along with GCC; see the file COPYING. If not, write to the Free
18 Software Foundation, 59 Temple Place - Suite 330, Boston, MA
24 extern void decode_options (unsigned int argc
, const char **argv
);
29 unsigned short back_chain
;
30 unsigned char opt_len
;
34 extern const struct cl_option cl_options
[];
35 extern const unsigned int cl_options_count
;
36 extern const char *const lang_names
[];
38 #define CL_JOINED (1 << 24) /* If takes joined argument. */
39 #define CL_SEPARATE (1 << 25) /* If takes a separate argument. */
40 #define CL_REJECT_NEGATIVE (1 << 26) /* Reject no- form. */
41 #define CL_MISSING_OK (1 << 27) /* Missing argument OK (joined). */
42 #define CL_UINTEGER (1 << 28) /* Argument is an integer >=0. */
43 #define CL_COMMON (1 << 29) /* Language-independent. */