#include <string.h>

#include <locale.h>

#include <stdlib.h>

 

/*

 * The following example uses the wcsrchr subroutine to locate the

 * last occurrence of a wide character in a wide character string

 */

int main(int argc, char **argv) {

    wchar_t *pwcs1, wc, *pws;

    int     retval;

 

    setlocale(LC_ALL, "");

    

    /*

     * Let pwcs1 point to a wide character null terminated string.

     * Let wc point to the wide character to search for.

     */

    pws = wcsrchr(pwcs1, wc);

    

    if (pws == (wchar_t )NULL) {

        /* wc does not occur in pwcs1  */

    } else {

        /* pws points to the location where wc is found */

    }

}