extern.h revision 84441f85b19f6b8080883f30109e58e43c893709
/*
* Copyright 2010 Nexenta Systems, Inc. All rights reserved.
* Copyright (c) 1992 Diomidis Spinellis.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Diomidis Spinellis of Imperial College, University of London.
*
* 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.
* 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.
*/
#ifndef EXTERN_H
#define EXTERN_H
extern struct s_command *prog;
extern struct s_appends *appends;
extern regmatch_t *match;
extern size_t maxnsub;
extern ulong_t linenum;
extern int appendnum;
extern int aflag, eflag, nflag;
extern const char *fname, *outfname;
extern FILE *infile, *outfile;
extern int rflags; /* regex flags to use */
void cfclose(struct s_command *, struct s_command *);
void compile(void);
void cspace(SPACE *, const char *, size_t, enum e_spflag);
char *cu_fgets(char *, int, int *);
int mf_fgets(SPACE *, enum e_spflag);
int lastline(void);
void process(void);
void resetstate(void);
char *strregerror(int, regex_t *);
/*PRINTFLIKE1*/
void fatal(const char *, ...); /* output includes file and line # */
#ifdef lint
#define _(s) s
#else
#define _(s) gettext(s)
#endif
#endif /* EXTERN_H */