#include <stdio.h>
#include <string.h>
#include "qsort.h"

const char * array[] = {
    "eggs",
    "bacon",
    "cheese",
    "mushrooms",
    "spinach",
    "potatoes",
    "spaghetti",
    "fruit",
    "lemons",
};

static inline int compare (const void * a, const void * b)
{
    /* The pointers point to offsets into "array", so we need to
       dereference them to get at the strings. */
    return (strcmp (*(const char **) a, *(const char **) b) < 0);
}

#define n_array (sizeof(array)/sizeof(const char *))

int main ()
{
    int i;
    QSORT (const char *, array, n_array, compare);
    for (i = 0; i < n_array; i++) {
        printf ("%d: %s.\n", i, array[i]);
    }
    return 0;
}