1  // Copyright (C) 2020-2023 Free Software Foundation, Inc.
       2  
       3  // This file is part of GCC.
       4  
       5  // GCC is free software; you can redistribute it and/or modify it under
       6  // the terms of the GNU General Public License as published by the Free
       7  // Software Foundation; either version 3, or (at your option) any later
       8  // version.
       9  
      10  // GCC is distributed in the hope that it will be useful, but WITHOUT ANY
      11  // WARRANTY; without even the implied warranty of MERCHANTABILITY or
      12  // FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
      13  // for more details.
      14  
      15  // You should have received a copy of the GNU General Public License
      16  // along with GCC; see the file COPYING3.  If not see
      17  // <http://www.gnu.org/licenses/>.
      18  
      19  #ifndef RUST_OBJECT_EXPORT_H
      20  #define RUST_OBJECT_EXPORT_H
      21  
      22  #include "rust-system.h"
      23  
      24  extern unsigned int
      25  rust_field_alignment (tree t);
      26  
      27  extern const char *
      28  rust_read_export_data (int fd, off_t offset, char **pbuf, size_t *plen,
      29  		       int *perr);
      30  extern void
      31  rust_write_export_data (const char *bytes, unsigned int size);
      32  
      33  #endif // RUST_OBJECT_EXPORT_H