extern.h revision 99352
159191Skris/*- 259191Skris * Copyright (c) 1992 Diomidis Spinellis. 359191Skris * Copyright (c) 1992, 1993 459191Skris * The Regents of the University of California. All rights reserved. 559191Skris * 659191Skris * This code is derived from software contributed to Berkeley by 759191Skris * Diomidis Spinellis of Imperial College, University of London. 859191Skris * 959191Skris * Redistribution and use in source and binary forms, with or without 1059191Skris * modification, are permitted provided that the following conditions 1159191Skris * are met: 1259191Skris * 1. Redistributions of source code must retain the above copyright 1359191Skris * notice, this list of conditions and the following disclaimer. 1459191Skris * 2. Redistributions in binary form must reproduce the above copyright 15238405Sjkim * notice, this list of conditions and the following disclaimer in the 1659191Skris * documentation and/or other materials provided with the distribution. 1759191Skris * 3. All advertising materials mentioning features or use of this software 1859191Skris * must display the following acknowledgement: 1959191Skris * This product includes software developed by the University of 2059191Skris * California, Berkeley and its contributors. 21238405Sjkim * 4. Neither the name of the University nor the names of its contributors 22238405Sjkim * may be used to endorse or promote products derived from this software 23238405Sjkim * without specific prior written permission. 24238405Sjkim * 25238405Sjkim * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 2659191Skris * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2759191Skris * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2859191Skris * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 29109998Smarkm * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 3059191Skris * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31238405Sjkim * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32238405Sjkim * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 3359191Skris * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 3459191Skris * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 3559191Skris * SUCH DAMAGE. 3659191Skris * 3759191Skris * @(#)extern.h 8.1 (Berkeley) 6/6/93 3859191Skris * $FreeBSD: head/usr.bin/sed/extern.h 99352 2002-07-03 14:38:27Z tjr $ 3959191Skris */ 4059191Skris 4159191Skrisextern struct s_command *prog; 4259191Skrisextern struct s_appends *appends; 4359191Skrisextern regmatch_t *match; 4459191Skrisextern size_t maxnsub; 4559191Skrisextern u_long linenum; 4659191Skrisextern int appendnum; 4759191Skrisextern int aflag, eflag, nflag; 4859191Skrisextern const char *fname; 4959191Skrisextern int rflags; /* regex flags to use */ 5059191Skris 5159191Skrisvoid cfclose(struct s_command *, struct s_command *); 5259191Skrisvoid compile(void); 5359191Skrisvoid cspace(SPACE *, char *, size_t, enum e_spflag); 5459191Skrischar *cu_fgets(char *, int, int *); 5559191Skrisint mf_fgets(SPACE *, enum e_spflag); 5659191Skrisint lastline(void); 5759191Skrisvoid process(void); 5859191Skrischar *strregerror(int, regex_t *); 5959191Skris