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/* $Header: /pjproject-0.3/pjlib/include/pj/rand.h 3 10/14/05 12:26a Bennylp $ */
/* $Log: /pjproject-0.3/pjlib/include/pj/rand.h $
*
* 3 10/14/05 12:26a Bennylp
* Finished error code framework, some fixes in ioqueue, etc. Pretty
* major.
*
* 2 9/17/05 10:37a Bennylp
* Major reorganization towards version 0.3.
*
* 1 9/15/05 8:40p Bennylp
* Created.
*/
#ifndef __PJ_RAND_H__
#define __PJ_RAND_H__
/**
* @file rand.h
* @brief Random Number Generator.
*/
#include <pj/config.h>
PJ_BEGIN_DECL
/**
* @defgroup PJ_RAND Random Number Generator
* @ingroup PJ_MISC
* @{
* This module contains functions for generating random numbers.
* This abstraction is needed not only because not all platforms have
* \a rand() and \a srand(), but also on some platforms \a rand()
* only has 16-bit randomness, which is not good enough.
*/
/**
* Put in seed to random number generator.
*
* @param seed Seed value.
*/
PJ_DECL(void) pj_srand(unsigned int seed);
/**
* Generate random integer with 32bit randomness.
*
* @return a random integer.
*/
PJ_DECL(int) pj_rand(void);
/** @} */
PJ_END_DECL
#endif /* __PJ_RAND_H__ */
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