Annotation of src/usr.bin/sed/extern.h, Revision 1.1.1.1
1.1 deraadt 1: /*-
2: * Copyright (c) 1992 Diomidis Spinellis.
3: * Copyright (c) 1992, 1993
4: * The Regents of the University of California. All rights reserved.
5: *
6: * This code is derived from software contributed to Berkeley by
7: * Diomidis Spinellis of Imperial College, University of London.
8: *
9: * Redistribution and use in source and binary forms, with or without
10: * modification, are permitted provided that the following conditions
11: * are met:
12: * 1. Redistributions of source code must retain the above copyright
13: * notice, this list of conditions and the following disclaimer.
14: * 2. Redistributions in binary form must reproduce the above copyright
15: * notice, this list of conditions and the following disclaimer in the
16: * documentation and/or other materials provided with the distribution.
17: * 3. All advertising materials mentioning features or use of this software
18: * must display the following acknowledgement:
19: * This product includes software developed by the University of
20: * California, Berkeley and its contributors.
21: * 4. Neither the name of the University nor the names of its contributors
22: * may be used to endorse or promote products derived from this software
23: * without specific prior written permission.
24: *
25: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
26: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
29: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35: * SUCH DAMAGE.
36: *
37: * from: @(#)extern.h 8.1 (Berkeley) 6/6/93
38: * $Id: extern.h,v 1.4 1994/02/03 23:44:52 cgd Exp $
39: */
40:
41: extern struct s_command *prog;
42: extern struct s_appends *appends;
43: extern regmatch_t *match;
44: extern size_t maxnsub;
45: extern u_long linenum;
46: extern int appendnum;
47: extern int lastline;
48: extern int aflag, eflag, nflag;
49: extern char *fname;
50:
51: void cfclose __P((struct s_command *, struct s_command *));
52: void compile __P((void));
53: void cspace __P((SPACE *, char *, size_t, enum e_spflag));
54: char *cu_fgets __P((char *, int));
55: void err __P((int, const char *, ...));
56: int mf_fgets __P((SPACE *, enum e_spflag));
57: void process __P((void));
58: char *strregerror __P((int, regex_t *));
59: void *xmalloc __P((u_int));
60: void *xrealloc __P((void *, u_int));