NetBSD/usr.bin/top/top.h

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/* $NetBSD: top.h,v 1.4 2002/03/23 01:28:11 thorpej Exp $ */
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/*
* Top - a top users display for Berkeley Unix
*
* General (global) definitions
*/
/* Current major version number */
#define VERSION 3
/* Number of lines of header information on the standard screen */
#define Header_lines 7
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/* Maximum number of columns allowed for display */
#define MAX_COLS 128
/* Log base 2 of 1024 is 10 (2^10 == 1024) */
#define LOG1024 10
/* Special atoi routine returns either a non-negative number or one of: */
#define Infinity -1
#define Invalid -2
/* maximum number we can have */
#define Largest 0x7fffffff
/*
* The entire display is based on these next numbers being defined as is.
*/
#define NUM_AVERAGES 3
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void reset_display __P((void));
sigret_t leave __P((int));
sigret_t tstop __P((int));
sigret_t winch __P((int));
sigret_t onalrm __P((int));
void quit __P((int));
char *version_string __P((void));