1  /* Buffer primitives for comparison operations.
       2  
       3     Copyright (C) 2002, 2009-2013, 2015-2023 Free Software Foundation, Inc.
       4  
       5     This program is free software: you can redistribute it and/or modify
       6     it under the terms of the GNU General Public License as published by
       7     the Free Software Foundation, either version 3 of the License, or
       8     (at your option) any later version.
       9  
      10     This program is distributed in the hope that it will be useful,
      11     but WITHOUT ANY WARRANTY; without even the implied warranty of
      12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      13     GNU General Public License for more details.
      14  
      15     You should have received a copy of the GNU General Public License
      16     along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
      17  
      18  size_t block_read (int, char *, size_t);
      19  size_t buffer_lcm (size_t, size_t, size_t) _GL_ATTRIBUTE_CONST;