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/* Command line option handling.
Copyright (C) 2002, 2003 Free Software Foundation, Inc.
This file is part of GCC.
GCC 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, or (at your option) any later
version.
GCC 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 GCC; see the file COPYING. If not, write to the Free
Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA. */
#ifndef GCC_OPTS_H
#define GCC_OPTS_H
extern void decode_options (unsigned int argc, const char **argv);
extern void add_input_filename (const char *filename);
struct cl_option
{
const char *opt_text;
const char *help;
unsigned short back_chain;
unsigned char opt_len;
unsigned int flags;
};
extern const struct cl_option cl_options[];
extern const unsigned int cl_options_count;
extern const char *const lang_names[];
#define CL_JOINED (1 << 24) /* If takes joined argument. */
#define CL_SEPARATE (1 << 25) /* If takes a separate argument. */
#define CL_REJECT_NEGATIVE (1 << 26) /* Reject no- form. */
#define CL_MISSING_OK (1 << 27) /* Missing argument OK (joined). */
#define CL_UINTEGER (1 << 28) /* Argument is an integer >=0. */
#define CL_COMMON (1 << 29) /* Language-independent. */
#define CL_UNDOCUMENTED (1 << 30) /* Do not output with --help. */
/* Input file names. */
extern const char **in_fnames;
/* The count of input filenames. */
extern unsigned num_in_fnames;
#endif
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