FizzBuzz (But if never used)

main.c

    #include <stdio.h>
     
    char number[5] = "\0";
     
    void fizz(int a)
    {
    	printf("fizz");
    	sprintf(number, " %d\n", a);
    }
     
    void buzz(int a)
    {
    	printf("buzz");
    	sprintf(number, " %d\n", a);
    }
     
    void none(int a)
    {
     
    }
     
    void (*fizzFunc[]) (int) = { fizz, none, none };
    void (*buzzFunc[]) (int) = { buzz, none, none, none, none };
     
    int main(void) 
    {
    	int i = 0;
    	for(i = 0; i < 121; i++)
    	{
    		fizzFunc[i % 3](i);
    		buzzFunc[i % 5](i);
    		printf(number);
    		number[0] = '\0';
    	}
    	return 0;
    }