rand.hpp File Reference

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Macros
#define	MAX_RAND   32767

Functions
int	rand (void)
void	srand (unsigned int seed)

Macro Definition Documentation

MAX_RAND

#define MAX_RAND   32767

Definition at line 18 of file rand.hpp.

Function Documentation

rand()

int rand

(

void

)

Return a random value.

Returns

int Value from random number generator

Definition at line 22 of file rand.cpp.

{
    _seedrand = _seedrand * 214013L + 2531011L;
    return (unsigned int)(_seedrand >> 16) & MAX_RAND;
}

srand()

void srand

(

unsigned int

seed

)

Set a seed to rand.

Parameters

seed	Random number generator seed

Definition at line 28 of file rand.cpp.

{
    _seedrand = seed;
}