Header File 

stdlib.h, time.h 

Category 

Math Routines 

Prototype 

void randomize(void); 

Description 

Initializes random number generator. 

randomize initializes the random number generator with a random value. 

Return Value 

None. 

Example  

#include <stdlib.h>
#include <stdio.h>
#include <time.h>
int main(void)
{
    int i;
    randomize();
    printf("Ten random numbers from 0 to 99\n\n");
    for(i=0; i<10; i++)
        printf("%d\n", rand() % 100);
    return 0;
}

Portability