hash.h revision 58551
1// This may look like C code, but it is really -*- C++ -*- 2 3/* 4Copyright (C) 1988, 1992 Free Software Foundation 5 written by Doug Lea (dl@rocky.oswego.edu) 6 7This file is part of the GNU C++ Library. This library is free 8software; you can redistribute it and/or modify it under the terms of 9the GNU Library General Public License as published by the Free 10Software Foundation; either version 2 of the License, or (at your 11option) any later version. This library is distributed in the hope 12that it will be useful, but WITHOUT ANY WARRANTY; without even the 13implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 14PURPOSE. See the GNU Library General Public License for more details. 15You should have received a copy of the GNU Library General Public 16License along with this library; if not, write to the Free Software 17Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 18*/ 19 20#ifndef _hash_h 21#define _hash_h 1 22 23/* a hash function for null-terminated char* strings using the 24 method described in Aho, Sethi, & Ullman, p 436. */ 25extern unsigned int hashpjw (const char*); 26 27#endif 28