1*f251446cSkrw /* $OpenBSD: extern.h,v 1.9 2017/09/25 17:10:55 krw Exp $ */ 2df930be7Sderaadt /* $NetBSD: extern.h,v 1.3 1995/03/07 21:12:07 cgd Exp $ */ 3df930be7Sderaadt 4df930be7Sderaadt /*- 5df930be7Sderaadt * Copyright (c) 1991, 1993 6df930be7Sderaadt * The Regents of the University of California. All rights reserved. 7df930be7Sderaadt * 8df930be7Sderaadt * Redistribution and use in source and binary forms, with or without 9df930be7Sderaadt * modification, are permitted provided that the following conditions 10df930be7Sderaadt * are met: 11df930be7Sderaadt * 1. Redistributions of source code must retain the above copyright 12df930be7Sderaadt * notice, this list of conditions and the following disclaimer. 13df930be7Sderaadt * 2. Redistributions in binary form must reproduce the above copyright 14df930be7Sderaadt * notice, this list of conditions and the following disclaimer in the 15df930be7Sderaadt * documentation and/or other materials provided with the distribution. 1629295d1cSmillert * 3. Neither the name of the University nor the names of its contributors 17df930be7Sderaadt * may be used to endorse or promote products derived from this software 18df930be7Sderaadt * without specific prior written permission. 19df930be7Sderaadt * 20df930be7Sderaadt * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21df930be7Sderaadt * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22df930be7Sderaadt * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23df930be7Sderaadt * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24df930be7Sderaadt * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25df930be7Sderaadt * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26df930be7Sderaadt * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27df930be7Sderaadt * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28df930be7Sderaadt * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29df930be7Sderaadt * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30df930be7Sderaadt * SUCH DAMAGE. 31df930be7Sderaadt * 32df930be7Sderaadt * @(#)extern.h 8.1 (Berkeley) 6/6/93 33df930be7Sderaadt */ 34df930be7Sderaadt 3587ccb2bcSmillert struct _node; 3687ccb2bcSmillert struct _ftsent; 3787ccb2bcSmillert 3887ccb2bcSmillert int compare(char *, struct _node *, struct _ftsent *); 39382750c7Sotto int dsort(const struct _ftsent **, const struct _ftsent **); 40c72b5b24Smillert int crc(int, u_int32_t *, u_int32_t *); 41c72b5b24Smillert void cwalk(void); 42*f251446cSkrw __dead void error(const char *, ...) 4321605717Smillert __attribute__((__format__ (printf, 1, 2))); 44c72b5b24Smillert char *inotype(u_int); 45c72b5b24Smillert u_int parsekey(char *, int *); 46c72b5b24Smillert char *rlink(char *); 4787ccb2bcSmillert struct _node *spec(void); 48c72b5b24Smillert int verify(void); 49