/*-
* 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.
*
*      @(#)systat.h    8.1 (Berkeley) 6/6/93
*/

#include <curses.h>

struct  mode {
       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 */
       struct  command *c_commands;            /* commands for mode */
       char    c_flags;                        /* see below */
};

struct  command {
       const char      *c_name;
       void    (*c_cmd)(char *args);
       const char      *helptext;
};

#define CF_INIT         0x1             /* been initialized */
#define CF_LOADAV       0x2             /* display w/ load average */

#define TCP     0x1
#define UDP     0x2

#define KREAD(addr, buf, len)  kvm_ckread((addr), (buf), (len), # addr)
#define NVAL(indx)  namelist[(indx)].n_value
#define NPTR(indx)  (void *)NVAL((indx))
#define NREAD(indx, buf, len) kvm_ckread(NPTR((indx)), (buf), (len), # indx)