gcc/m2/mc-boot/GmcStream.h

   1 /* do not edit automatically generated by mc from mcStream.  */
   2 /* mcStream.def provides an interface to create a file from fragments.
   3
   4 Copyright (C) 2015-2024 Free Software Foundation, Inc.
   5 Contributed by Gaius Mulley <gaius@glam.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 (_mcStream_H)
  25 #   define _mcStream_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 "GFIO.h"
  40
  41 #   if defined (_mcStream_C)
  42 #      define EXTERN
  43 #   else
  44 #      define EXTERN extern
  45 #   endif
  46
  47
  48 /*
  49    openFrag - create and open fragment, id, and return the file.
  50               The file should not be closed by the user.
  51 */
  52
  53 EXTERN FIO_File mcStream_openFrag (unsigned int id);
  54
  55 /*
  56    setDest - informs the stream module and all fragments must be copied
  57              info, f.
  58 */
  59
  60 EXTERN void mcStream_setDest (FIO_File f);
  61
  62 /*
  63    combine - closes all fragments and then writes them in
  64              order to the destination file.  The dest file
  65              is returned.
  66 */
  67
  68 EXTERN FIO_File mcStream_combine (void);
  69
  70 /*
  71    removeFiles - remove any fragment.
  72 */
  73
  74 EXTERN void mcStream_removeFiles (void);
  75 #   ifdef __cplusplus
  76 }
  77 #   endif
  78
  79 #   undef EXTERN
  80 #endif