[people/ms/u-boot.git] / net / net_rand.h

/*
 *	Copied from LiMon - BOOTP.
 *
 *	Copyright 1994, 1995, 2000 Neil Russell.
 *	(See License)
 *	Copyright 2000 Paolo Scaffardi
 */

#ifndef __NET_RAND_H__
#define __NET_RAND_H__

#define RAND_MAX 0xffffffff

/*
 * Seed the random number generator using the eth0 MAC address
 */
void srand_mac(void);

/*
 * Get a random number (after seeding with MAC address)
 *
 * @return random number
 */
unsigned long rand(void);

#endif /* __NET_RAND_H__ */
Commit	Line	Data
eafc8db0 JH	1	/*
	2	* Copied from LiMon - BOOTP.
	3	*
	4	* Copyright 1994, 1995, 2000 Neil Russell.
	5	* (See License)
	6	* Copyright 2000 Paolo Scaffardi
	7	*/
	8
	9	#ifndef __NET_RAND_H__
	10	#define __NET_RAND_H__
	11
	12	#define RAND_MAX 0xffffffff
	13
	14	/*
	15	* Seed the random number generator using the eth0 MAC address
	16	*/
	17	void srand_mac(void);
	18
	19	/*
	20	* Get a random number (after seeding with MAC address)
	21	*
	22	* @return random number
	23	*/
	24	unsigned long rand(void);
	25
	26	#endif /* __NET_RAND_H__ */