/*-
 * SPDX-License-Identifier: BSD-3-Clause
 *
 * Copyright (c) 1980, 1989, 1992, 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.
 */

#include <sys/stdint.h>
#include <curses.h>

struct  cmdtab {
        const char *c_name;             /* command name */
        void    (*c_refresh)(void);     /* display refresh */
        void    (*c_fetch)(void);       /* sets up data structures */
        void    (*c_label)(void);       /* label display */
        int     (*c_init)(void);        /* initialize namelist, etc. */
        WINDOW  *(*c_open)(void);       /* open display */
        void    (*c_close)(WINDOW *);   /* close display */
        int     (*c_cmd)(const char *, const char *); /* display command interpreter */
        void    (*c_reset)(void);       /* reset ``mode since'' display */
        char    c_flags;                /* see below */
};

#define CF_INIT         0x1             /* been initialized */
#define CF_LOADAV       0x2             /* display w/ load average */
#define CF_ZFSARC       0x4             /* display w/ ZFS cache usage */

#define TCP     0x1
#define UDP     0x2

#define MAINWIN_ROW     3               /* top row for the main/lower window */

#define GETSYSCTL(name, var) getsysctl(name, &(var), sizeof(var))

extern void putint(int, int, int, int);
extern void putfloat(double, int, int, int, int, int);
extern void putlongdouble(long double, int, int, int, int, int);

int procinit(void);
void procgetinfo(void);
void proclabel(int col);
void procshow(int col, int hight, uint64_t totalswappages);