extern.h revision 1.8 
11.8Swiz/*	$NetBSD: extern.h,v 1.8 2002/06/14 00:41:42 wiz Exp $	*/
21.5Stls
31.1Salm/*-
41.1Salm * Copyright (c) 1992 Diomidis Spinellis.
51.3Scgd * Copyright (c) 1992, 1993
61.3Scgd *	The Regents of the University of California.  All rights reserved.
71.1Salm *
81.1Salm * This code is derived from software contributed to Berkeley by
91.1Salm * Diomidis Spinellis of Imperial College, University of London.
101.1Salm *
111.1Salm * Redistribution and use in source and binary forms, with or without
121.1Salm * modification, are permitted provided that the following conditions
131.1Salm * are met:
141.1Salm * 1. Redistributions of source code must retain the above copyright
151.1Salm *    notice, this list of conditions and the following disclaimer.
161.1Salm * 2. Redistributions in binary form must reproduce the above copyright
171.1Salm *    notice, this list of conditions and the following disclaimer in the
181.1Salm *    documentation and/or other materials provided with the distribution.
191.1Salm * 3. All advertising materials mentioning features or use of this software
201.1Salm *    must display the following acknowledgement:
211.1Salm *	This product includes software developed by the University of
221.1Salm *	California, Berkeley and its contributors.
231.1Salm * 4. Neither the name of the University nor the names of its contributors
241.1Salm *    may be used to endorse or promote products derived from this software
251.1Salm *    without specific prior written permission.
261.1Salm *
271.1Salm * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
281.1Salm * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
291.1Salm * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
301.1Salm * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
311.1Salm * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
321.1Salm * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
331.1Salm * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
341.1Salm * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
351.1Salm * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
361.1Salm * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
371.1Salm * SUCH DAMAGE.
381.1Salm *
391.4Scgd *	from: @(#)extern.h	8.1 (Berkeley) 6/6/93
401.8Swiz *	$NetBSD: extern.h,v 1.8 2002/06/14 00:41:42 wiz Exp $
411.1Salm */
421.1Salm
431.1Salmextern struct s_command *prog;
441.1Salmextern struct s_appends *appends;
451.1Salmextern regmatch_t *match;
461.1Salmextern size_t maxnsub;
471.1Salmextern u_long linenum;
481.1Salmextern int appendnum;
491.1Salmextern int lastline;
501.1Salmextern int aflag, eflag, nflag;
511.7Satatatextern int ere;
521.1Salmextern char *fname;
531.1Salm
541.8Swizvoid	 cfclose(struct s_command *, struct s_command *);
551.8Swizvoid	 compile(void);
561.8Swizvoid	 cspace(SPACE *, char *, size_t, enum e_spflag);
571.8Swizchar	*cu_fgets(char *, int);
581.8Swizvoid	 err(int, const char *, ...)
591.6Sis     __attribute__((__format__(__printf__, 2, 3)));
601.8Swizint	 mf_fgets(SPACE *, enum e_spflag);
611.8Swizvoid	 process(void);
621.8Swizchar	*strregerror(int, regex_t *);
631.8Swizvoid	*xmalloc(u_int);
641.8Swizvoid	*xrealloc(void *, u_int);
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