gcc/m2/mc-boot/Gmcflex.h

   1 /* do not edit automatically generated by mc from mcflex.  */
   2 /* mcflex.def provides a Modula-2 definition module for the C lexical.
   3
   4 Copyright (C) 2015-2024 Free Software Foundation, Inc.
   5 Contributed by Gaius Mulley <gaius.mulley@southwales.ac.uk>.
   6
   7 This file is part of GNU Modula-2.
   8
   9 GNU Modula-2 is free software; you can redistribute it and/or modify
  10 it under the terms of the GNU General Public License as published by
  11 the Free Software Foundation; either version 3, or (at your option)
  12 any later version.
  13
  14 GNU Modula-2 is distributed in the hope that it will be useful, but
  15 WITHOUT ANY WARRANTY; without even the implied warranty of
  16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17 General Public License for more details.
  18
  19 You should have received a copy of the GNU General Public License
  20 along with GNU Modula-2; see the file COPYING3.  If not see
  21 <http://www.gnu.org/licenses/>.  */
  22
  23
  24 #if !defined (_mcflex_H)
  25 #   define _mcflex_H
  26
  27 #include "config.h"
  28 #include "system.h"
  29 #   ifdef __cplusplus
  30 extern "C" {
  31 #   endif
  32 #include <stdbool.h>
  33 #   if !defined (PROC_D)
  34 #      define PROC_D
  35        typedef void (*PROC_t) (void);
  36        typedef struct { PROC_t proc; } PROC;
  37 #   endif
  38
  39 #   include "GSYSTEM.h"
  40
  41 #   if defined (_mcflex_C)
  42 #      define EXTERN
  43 #   else
  44 #      define EXTERN extern
  45 #   endif
  46
  47
  48 /*
  49    closeSource - provided for semantic sugar
  50 */
  51
  52 EXTERN void mcflex_closeSource (void);
  53 EXTERN bool mcflex_openSource (void * s);
  54
  55 /*
  56    getToken - returns the ADDRESS of the next token.
  57 */
  58
  59 EXTERN void * mcflex_getToken (void);
  60
  61 /*
  62    getLineNo - returns the current line number.
  63 */
  64
  65 EXTERN unsigned int mcflex_getLineNo (void);
  66
  67 /*
  68    getColumnNo - returns the column where the current token starts.
  69 */
  70
  71 EXTERN unsigned int mcflex_getColumnNo (void);
  72
  73 /*
  74    mcError - displays the error message, s, after the code line and pointer
  75              to the erroneous token.
  76 */
  77
  78 EXTERN void mcflex_mcError (void * s);
  79
  80 /*
  81    getTotalLines - returns the total number of lines parsed.
  82 */
  83
  84 EXTERN unsigned int mcflex_getTotalLines (void);
  85 #   ifdef __cplusplus
  86 }
  87 #   endif
  88
  89 #   undef EXTERN
  90 #endif