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/* Define constants for communication with c-parse.y.
Copyright (C) 1987, 1992, 1998, 1999, 2000 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_C_LEX_H
#define GCC_C_LEX_H
/* Cause the `yydebug' variable to be defined. */
#define YYDEBUG 1
extern int yydebug;
extern tree make_pointer_declarator PARAMS ((tree, tree));
extern int c_lex PARAMS ((tree *));
extern const char *init_c_lex PARAMS ((const char *));
struct cpp_reader;
extern struct cpp_reader* parse_in;
#define builtin_define(TXT) cpp_define (pfile, TXT)
#define builtin_assert(TXT) cpp_assert (pfile, TXT)
/* Pass an object-like macro. If it doesn't lie in the user's
namespace, defines it unconditionally. Otherwise define a version
with two leading underscores, and another version with two leading
and trailing underscores, and define the original only if an ISO
standard was not nominated.
e.g. passing "unix" defines "__unix", "__unix__" and possibly
"unix". Passing "_mips" defines "__mips", "__mips__" and possibly
"_mips". */
extern void builtin_define_std PARAMS ((const char *));
/* Pass an object-like macro and a value to define it to. The third
parameter says whether or not to turn the value into a string
constant. */
extern void builtin_define_with_value PARAMS ((const char *, const char *,
int));
#endif /* ! GCC_C_LEX_H */
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