/* Copyright (C) 1989, 1990 Free Software Foundation, Inc.
Written by James Clark (jjc@jclark.uucp)
This file is part of groff.
groff is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 1, or (at your option) any later
groff 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 General Public License
You should have received a copy of the GNU General Public License along
with groff; see the file LICENSE. If not, write to the Free Software
Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
unsigned hash_string(const char *s
)
if ((g
= h
& 0xf0000000) != 0) {
static const int table_sizes
[] = {
101, 503, 1009, 2003, 3001, 4001, 5003, 10007, 20011, 40009,
80021, 160001, 500009, 1000003, 2000003, 4000037, 8000009,
16000057, 32000011, 64000031, 128000003, 0
int next_ptable_size(int n
)
for (const int *p
= table_sizes
; *p
<= n
&& *p
!= 0; p
++)