158551Skris// This may look like C code, but it is really -*- C++ -*- 258551Skris 358551Skris/* 4228060SbaptCopyright (C) 1988, 1992, 2000, 2002 Free Software Foundation 5228060Sbapt written by Doug Lea <dl@rocky.oswego.edu> 658551Skris*/ 758551Skris 858551Skris#ifndef _hash_h 958551Skris#define _hash_h 1 1058551Skris 1167064Sobrien/* a hash function for char[] arrays using the 1258551Skris method described in Aho, Sethi, & Ullman, p 436. */ 13228060Sbaptextern unsigned int hashpjw (const unsigned char *string, unsigned int len); 1458551Skris 1558551Skris#endif 16