1 /* $NetBSD: extern.h,v 1.7 2002/01/23 19:07:34 atatat Exp $ */ 2 3 /*- 4 * Copyright (c) 1992 Diomidis Spinellis. 5 * Copyright (c) 1992, 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * This code is derived from software contributed to Berkeley by 9 * Diomidis Spinellis of Imperial College, University of London. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 3. All advertising materials mentioning features or use of this software 20 * must display the following acknowledgement: 21 * This product includes software developed by the University of 22 * California, Berkeley and its contributors. 23 * 4. Neither the name of the University nor the names of its contributors 24 * may be used to endorse or promote products derived from this software 25 * without specific prior written permission. 26 * 27 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 28 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 29 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 30 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 31 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 32 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 33 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 34 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 35 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 36 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 37 * SUCH DAMAGE. 38 * 39 * from: @(#)extern.h 8.1 (Berkeley) 6/6/93 40 * $NetBSD: extern.h,v 1.7 2002/01/23 19:07:34 atatat Exp $ 41 */ 42 43 extern struct s_command *prog; 44 extern struct s_appends *appends; 45 extern regmatch_t *match; 46 extern size_t maxnsub; 47 extern u_long linenum; 48 extern int appendnum; 49 extern int lastline; 50 extern int aflag, eflag, nflag; 51 extern int ere; 52 extern char *fname; 53 54 void cfclose __P((struct s_command *, struct s_command *)); 55 void compile __P((void)); 56 void cspace __P((SPACE *, char *, size_t, enum e_spflag)); 57 char *cu_fgets __P((char *, int)); 58 void err __P((int, const char *, ...)) 59 __attribute__((__format__(__printf__, 2, 3))); 60 int mf_fgets __P((SPACE *, enum e_spflag)); 61 void process __P((void)); 62 char *strregerror __P((int, regex_t *)); 63 void *xmalloc __P((u_int)); 64 void *xrealloc __P((void *, u_int)); 65