mirror of
https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
synced 2024-12-27 05:21:08 +01:00
58 lines
2.4 KiB
Plaintext
58 lines
2.4 KiB
Plaintext
|
# $OpenBSD: hash.m4,v 1.2 1996/06/26 05:36:19 deraadt Exp $
|
||
|
|
# $NetBSD: hash.m4,v 1.4 1995/09/28 05:37:58 tls Exp $
|
||
|
|
#
|
||
|
|
# Copyright (c) 1989, 1993
|
||
|
|
# The Regents of the University of California. All rights reserved.
|
||
|
|
#
|
||
|
|
# This code is derived from software contributed to Berkeley by
|
||
|
|
# Ozan Yigit.
|
||
|
|
#
|
||
|
|
# Redistribution and use in source and binary forms, with or without
|
||
|
|
# modification, are permitted provided that the following conditions
|
||
|
|
# are met:
|
||
|
|
# 1. Redistributions of source code must retain the above copyright
|
||
|
|
# notice, this list of conditions and the following disclaimer.
|
||
|
|
# 2. Redistributions in binary form must reproduce the above copyright
|
||
|
|
# notice, this list of conditions and the following disclaimer in the
|
||
|
|
# documentation and/or other materials provided with the distribution.
|
||
|
|
# 3. All advertising materials mentioning features or use of this software
|
||
|
|
# must display the following acknowledgement:
|
||
|
|
# This product includes software developed by the University of
|
||
|
|
# California, Berkeley and its contributors.
|
||
|
|
# 4. Neither the name of the University nor the names of its contributors
|
||
|
|
# may be used to endorse or promote products derived from this software
|
||
|
|
# without specific prior written permission.
|
||
|
|
#
|
||
|
|
# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||
|
|
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||
|
|
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||
|
|
# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||
|
|
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||
|
|
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||
|
|
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||
|
|
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||
|
|
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||
|
|
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||
|
|
# SUCH DAMAGE.
|
||
|
|
#
|
||
|
|
# @(#)hash.m4 8.1 (Berkeley) 6/6/93
|
||
|
|
#
|
||
|
|
|
||
|
|
dnl This probably will not run on any m4 that cannot
|
||
|
|
dnl handle char constants in eval.
|
||
|
|
dnl
|
||
|
|
changequote(<,>) define(HASHVAL,99) dnl
|
||
|
|
define(hash,<eval(str(substr($1,1),0)%HASHVAL)>) dnl
|
||
|
|
define(str,
|
||
|
|
<ifelse($1,",$2,
|
||
|
|
<str(substr(<$1>,1),<eval($2+'substr($1,0,1)')>)>)
|
||
|
|
>) dnl
|
||
|
|
define(KEYWORD,<$1,hash($1),>) dnl
|
||
|
|
define(TSTART,
|
||
|
|
<struct prehash {
|
||
|
|
char *keyword;
|
||
|
|
int hashval;
|
||
|
|
} keytab[] = {>) dnl
|
||
|
|
define(TEND,< "",0
|
||
|
|
};>) dnl
|