Thread: Using bsearch to search for a string in an array of strings.

I have an array of strings called tab.
I want to search for an array in it with the function bsearch() provided by <stdlib.h>.
But I think I am doing something wrong, since it cannot find "delta".
Is my code wrong?

Code:

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

#define LEN(x) (sizeof (x) / sizeof (x[0]))

char *tab[] = {
    "alfa",
    "beta",
    "delta",
    "epsilon",
    "gama",
    "zeta",
};

int
main(int argc, char *argv[])
{
    char **t;
    char s[] = "delta";

    t = bsearch(&s, tab, LEN(tab), sizeof *tab, (int(*)(const void *, const void *)) strcmp);
    if (t != NULL)
        printf("%s\n", *t);

    return EXIT_SUCCESS;
}