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/* $OpenBSD: extern.h,v 1.15 2006/03/31 04:10:59 deraadt Exp $ */
/* $NetBSD: extern.h,v 1.3 1996/05/10 23:16:34 thorpej Exp $ */
/*-
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
* 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.
* 3. 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.
*
* @(#)extern.h 8.1 (Berkeley) 6/6/93
*/
#include <sys/cdefs.h>
#include <fcntl.h>
#include <kvm.h>
extern struct cmdtab *curcmd;
extern struct cmdtab cmdtab[];
extern struct text *xtext;
extern WINDOW *wnd;
extern char **dr_name;
extern char hostname[];
extern double avenrun[3];
extern float *dk_mspw;
extern kvm_t *kd;
extern long ntext, textp;
extern int *dk_select;
extern int CMDLINE;
extern int dk_ndrive;
extern int hz, stathz;
extern u_int naptime;
extern int nhosts;
extern int nports;
extern int protos;
extern int verbose;
extern int nflag;
struct inpcb;
int checkhost(struct inpcb *);
int checkport(struct inpcb *);
void closeifstat(WINDOW *);
void closeiostat(WINDOW *);
void closekre(WINDOW *);
void closembufs(WINDOW *);
void closenetstat(WINDOW *);
void closepigs(WINDOW *);
void closeswap(WINDOW *);
int cmdifstat(char *, char *);
int cmdiostat(char *, char *);
int cmdkre(char *, char *);
int cmdnetstat(char *, char *);
struct cmdtab *lookup(char *);
void command(char *);
void sigdie(int);
void sigtstp(int);
void die(void);
void sigdisplay(int);
void display(void);
int dkinit(int);
int dkcmd(char *, char *);
void error(const char *fmt, ...);
void fetchifstat(void);
void fetchiostat(void);
void fetchkre(void);
void fetchmbufs(void);
void fetchnetstat(void);
void fetchpigs(void);
void fetchswap(void);
int initifstat(void);
int initiostat(void);
int initkre(void);
int initmbufs(void);
int initnetstat(void);
int initpigs(void);
int initswap(void);
void keyboard(void);
int kvm_ckread(void *, void *, size_t);
void labelifstat(void);
void labeliostat(void);
void labelkre(void);
void labelmbufs(void);
void labelnetstat(void);
void labelpigs(void);
void labels(void);
void labelswap(void);
void load(void);
int netcmd(char *, char *);
void nlisterr(struct nlist []);
WINDOW *openifstat(void);
WINDOW *openiostat(void);
WINDOW *openkre(void);
WINDOW *openmbufs(void);
WINDOW *opennetstat(void);
WINDOW *openpigs(void);
WINDOW *openswap(void);
int prefix(char *, char *);
void sigwinch(int);
void showifstat(void);
void showiostat(void);
void showkre(void);
void showmbufs(void);
void shownetstat(void);
void showpigs(void);
void showswap(void);
void status(void);
void gethz(void);
extern volatile sig_atomic_t gotdie;
extern volatile sig_atomic_t gotdisplay;
extern volatile sig_atomic_t gotwinch;
extern volatile sig_atomic_t gottstp;
extern double dellave;
extern WINDOW *wload;
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