ld/ldlex.h

   1 /* ldlex.h -
   2    Copyright 1991, 92, 93, 94, 95, 1997 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 the Free
  18    Software Foundation, 59 Temple Place - Suite 330, Boston, MA
  19    02111-1307, USA.  */
  20
  21 #ifndef LDLEX_H
  22 #define LDLEX_H
  23
  24 #include <stdio.h>
  25
  26 /* The initial parser states.  */
  27 typedef enum input_enum {
  28   input_selected,               /* We've set the initial state.  */
  29   input_script,
  30   input_mri_script,
  31   input_version_script,
  32   input_defsym
  33 } input_type;
  34
  35 extern input_type parser_input;
  36
  37 extern unsigned int lineno;
  38 extern const char *lex_string;
  39
  40 /* In ldlex.l.  */
  41 extern int yylex PARAMS ((void));
  42 extern void lex_push_file PARAMS ((FILE *, const char *));
  43 extern void lex_redirect PARAMS ((const char *));
  44 extern void ldlex_script PARAMS ((void));
  45 extern void ldlex_mri_script PARAMS ((void));
  46 extern void ldlex_version_script PARAMS ((void));
  47 extern void ldlex_version_file PARAMS ((void));
  48 extern void ldlex_defsym PARAMS ((void));
  49 extern void ldlex_expression PARAMS ((void));
  50 extern void ldlex_both PARAMS ((void));
  51 extern void ldlex_command PARAMS ((void));
  52 extern void ldlex_popstate PARAMS ((void));
  53
  54 /* In lexsup.c.  */
  55 extern int lex_input PARAMS ((void));
  56 extern void lex_unput PARAMS ((int));
  57 #ifndef yywrap
  58 extern int yywrap PARAMS ((void));
  59 #endif
  60 extern void parse_args PARAMS ((unsigned, char **));
  61
  62 #endif