Quick sort in C

C-quickSort

#include <stdio.h>
#include <stdlib.h>

#define SIZE 10

// function needed for quick sort
int compare(const void *a, const void *b);

int main() {
	
	int numbers[SIZE];

	/* Sort the array */
	qsort(numbers,SIZE,sizeof(int),compare);
	
	return(0);
}

int compare(const void *a, const void *b) {
	return( *(int *)a - *(int *)b );
}