ld/ldlex.h

   1 /* ldlex.h -
   2    Copyright 1991, 1992 Free Software Foundation, Inc.
   3
   4    This file is part of GLD, the Gnu Linker.
   5
   6    GLD is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 1, or (at your option)
   9    any later version.
  10
  11    GLD is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with GLD; see the file COPYING.  If not, write to
  18    the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
  19
  20 #ifndef LDLEX_H
  21 #define LDLEX_H
  22
  23 #include <stdio.h>
  24
  25 /* The initial parser states.  */
  26 typedef enum input_enum {
  27   input_selected,               /* We've set the initial state.  */
  28   input_script = INPUT_SCRIPT,
  29   input_mri_script = INPUT_MRI_SCRIPT,
  30   input_defsym = INPUT_DEFSYM
  31 } input_type;
  32
  33 extern input_type parser_input;
  34
  35 extern int hex_mode;
  36 extern unsigned int lineno;
  37
  38 /* In ldlex.l.  */
  39 extern int yylex PARAMS ((void));
  40 extern void lex_push_file PARAMS ((FILE *, char *));
  41 extern void lex_redirect PARAMS ((const char *));
  42 extern void ldlex_script PARAMS ((void));
  43 extern void ldlex_mri_script PARAMS ((void));
  44 extern void ldlex_defsym PARAMS ((void));
  45 extern void ldlex_expression PARAMS ((void));
  46 extern void ldlex_both PARAMS ((void));
  47 extern void ldlex_command PARAMS ((void));
  48 extern void ldlex_popstate PARAMS ((void));
  49
  50 /* In lexsup.c.  */
  51 extern int lex_input PARAMS ((void));
  52 extern void lex_unput PARAMS ((int));
  53 #ifndef yywrap
  54 extern int yywrap PARAMS ((void));
  55 #endif
  56 extern void parse_args PARAMS ((int, char **));
  57
  58 #endif