1#ifndef PROC_VERSION_H
2#define PROC_VERSION_H
3
4#include "procps.h"
5
6/* Suite version information for procps utilities
7 * Copyright (c) 1995 Martin Schulze <joey@infodrom.north.de>
8 * Linux kernel version information for procps utilities
9 * Copyright (c) 1996 Charles Blake <cblake@bbn.com>
10 * Distributable under the terms of the GNU Library General Public License
11 *
12 * Copyright 2002 Albert Cahalan
13 */
14
15EXTERN_C_BEGIN
16
17extern void display_version(void);	/* display suite version */
18extern const char procps_version[];		/* global buf for suite version */
19
20extern int linux_version_code;		/* runtime version of LINUX_VERSION_CODE
21					   in /usr/include/linux/version.h */
22
23/* Convenience macros for composing/decomposing version codes */
24#define LINUX_VERSION(x,y,z)   (0x10000*(x) + 0x100*(y) + z)
25#define LINUX_VERSION_MAJOR(x) (((x)>>16) & 0xFF)
26#define LINUX_VERSION_MINOR(x) (((x)>> 8) & 0xFF)
27#define LINUX_VERSION_PATCH(x) ( (x)      & 0xFF)
28
29EXTERN_C_END
30
31#endif	/* PROC_VERSION_H */
32