1  /* Estimate the length of the string generated by a vprintf-like
       2     function.  Use by vasprintf and xvasprintf.
       3     Copyright (C) 1994-2023 Free Software Foundation, Inc.
       4  
       5  This file is part of the libiberty library.
       6  Libiberty is free software; you can redistribute it and/or
       7  modify it under the terms of the GNU Library General Public
       8  License as published by the Free Software Foundation; either
       9  version 2 of the License, or (at your option) any later version.
      10  
      11  Libiberty 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 GNU
      14  Library General Public License for more details.
      15  
      16  You should have received a copy of the GNU Library General Public
      17  License along with libiberty; see the file COPYING.LIB.  If not, write
      18  to the Free Software Foundation, Inc., 51 Franklin Street - Fifth
      19  Floor, Boston, MA 02110-1301, USA.  */
      20  
      21  
      22  extern int libiberty_vprintf_buffer_size (const char *, va_list);