From 1164052eeaa710e7e475748c55ce84739d2a2247 Mon Sep 17 00:00:00 2001 From: Ben Gras Date: Thu, 8 Apr 2010 15:06:43 +0000 Subject: [PATCH] netbsd's original tr/extern.h as tr.h --- commands/simple/tr.h | 48 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 commands/simple/tr.h diff --git a/commands/simple/tr.h b/commands/simple/tr.h new file mode 100644 index 000000000..b0bd04e43 --- /dev/null +++ b/commands/simple/tr.h @@ -0,0 +1,48 @@ +/* $NetBSD: extern.h,v 1.6 2003/08/07 11:16:46 agc Exp $ */ + +/*- + * Copyright (c) 1991, 1993 + * The Regents of the University of California. All rights reserved. + * + * 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. 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. + * + * @(#)extern.h 8.1 (Berkeley) 6/6/93 + */ + +typedef struct { + enum { STRING1, STRING2 } which; + enum { EOS, INFINITE, NORMAL, RANGE, SEQUENCE, SET } state; + int cnt; /* character count */ + int lastch; /* last character */ + int equiv[2]; /* equivalence set */ + int *set; /* set of characters */ + unsigned char *str; /* user's string */ +} STR; + +#include +#define NCHARS (UCHAR_MAX + 1) /* Number of possible characters. */ +#define OOBCH (UCHAR_MAX + 1) /* Out of band character value. */ + +int next __P((STR *)); -- 2.44.0