/* hash-pjw-bare.h -- declaration for a simple hash function

   Copyright (C) 2012-2020 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify it

   under the terms of the GNU Lesser General Public License as published

   by the Free Software Foundation; either version 2.1 of the License, or

   (at your option) any later version.

   This program is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public License

   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */

#include <stddef.h>

/* Compute a hash code for a buffer starting at X and of size N,

   and return the hash code.  Note that unlike hash_pjw(), it does not

   return it modulo a table size.

   The result is platform dependent: it depends on the size of the 'size_t'

   type.  */

extern size_t hash_pjw_bare (const void *x, size_t n) _GL_ATTRIBUTE_PURE;