1/* Define constants for communication with c-parse.y.
2   Copyright (C) 1987, 1992, 1998 Free Software Foundation, Inc.
3
4This file is part of GNU CC.
5
6GNU CC is free software; you can redistribute it and/or modify
7it under the terms of the GNU General Public License as published by
8the Free Software Foundation; either version 2, or (at your option)
9any later version.
10
11GNU CC is distributed in the hope that it will be useful,
12but WITHOUT ANY WARRANTY; without even the implied warranty of
13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14GNU General Public License for more details.
15
16You should have received a copy of the GNU General Public License
17along with GNU CC; see the file COPYING.  If not, write to
18the Free Software Foundation, 59 Temple Place - Suite 330,
19Boston, MA 02111-1307, USA.  */
20
21
22
23enum rid
24{
25  RID_UNUSED,
26  RID_INT,
27  RID_CHAR,
28  RID_FLOAT,
29  RID_DOUBLE,
30  RID_VOID,
31  RID_UNUSED1,
32
33  RID_UNSIGNED,
34  RID_SHORT,
35  RID_LONG,
36  RID_AUTO,
37  RID_STATIC,
38  RID_EXTERN,
39  RID_REGISTER,
40  RID_TYPEDEF,
41  RID_SIGNED,
42  RID_CONST,
43  RID_RESTRICT,
44  RID_VOLATILE,
45  RID_INLINE,
46  RID_NOALIAS,
47  RID_ITERATOR,
48  RID_COMPLEX,
49
50  RID_IN,
51  RID_OUT,
52  RID_INOUT,
53  RID_BYCOPY,
54  RID_BYREF,
55  RID_ONEWAY,
56  RID_ID,
57
58  RID_MAX
59};
60
61#define NORID RID_UNUSED
62
63#define RID_FIRST_MODIFIER RID_UNSIGNED
64
65/* The elements of `ridpointers' are identifier nodes
66   for the reserved type names and storage classes.
67   It is indexed by a RID_... value.  */
68extern tree ridpointers[(int) RID_MAX];
69
70/* the declaration found for the last IDENTIFIER token read in.
71   yylex must look this up to detect typedefs, which get token type TYPENAME,
72   so it is left around in case the identifier is not a typedef but is
73   used in a context which makes it a reference to a variable.  */
74extern tree lastiddecl;
75
76extern char *token_buffer;	/* Pointer to token buffer.  */
77
78extern tree make_pointer_declarator PROTO((tree, tree));
79extern void reinit_parse_for_function PROTO((void));
80extern void position_after_white_space PROTO((void));
81extern int check_newline PROTO((void));
82
83extern int yylex PROTO((void));
84extern void yyerror PROTO((const char *));
85
86extern void forget_protocol_qualifiers PROTO((void));
87extern void remember_protocol_qualifiers PROTO((void));
88extern tree is_class_name PROTO((tree));
89