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[binutils.git] / ld / ldlex.h
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1 /* ldlex.h -
2 Copyright 1991, 1992, 1993, 1994, 1995, 1997, 2000
3 Free Software Foundation, Inc.
5 This file is part of GLD, the Gnu Linker.
7 GLD 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 1, or (at your option)
10 any later version.
12 GLD 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 GLD; see the file COPYING. If not, write to the Free
19 Software Foundation, 59 Temple Place - Suite 330, Boston, MA
20 02111-1307, USA. */
22 #ifndef LDLEX_H
23 #define LDLEX_H
25 #include <stdio.h>
27 /* The initial parser states. */
28 typedef enum input_enum {
29 input_selected, /* We've set the initial state. */
30 input_script,
31 input_mri_script,
32 input_version_script,
33 input_defsym
34 } input_type;
36 extern input_type parser_input;
38 extern unsigned int lineno;
39 extern const char *lex_string;
41 /* In ldlex.l. */
42 extern int yylex PARAMS ((void));
43 extern void lex_push_file PARAMS ((FILE *, const char *));
44 extern void lex_redirect PARAMS ((const char *));
45 extern void ldlex_script PARAMS ((void));
46 extern void ldlex_mri_script PARAMS ((void));
47 extern void ldlex_version_script PARAMS ((void));
48 extern void ldlex_version_file PARAMS ((void));
49 extern void ldlex_defsym PARAMS ((void));
50 extern void ldlex_expression PARAMS ((void));
51 extern void ldlex_both PARAMS ((void));
52 extern void ldlex_command PARAMS ((void));
53 extern void ldlex_popstate PARAMS ((void));
55 /* In lexsup.c. */
56 extern int lex_input PARAMS ((void));
57 extern void lex_unput PARAMS ((int));
58 #ifndef yywrap
59 extern int yywrap PARAMS ((void));
60 #endif
61 extern void parse_args PARAMS ((unsigned, char **));
63 #endif