#include <string.h>

#include <stdio.h>

#include <stdlib.h>



wchar_t str[] =    L"lazy";

wchar_t string[] = L"The quick brown dog jumps over the lazy fox";

wchar_t fmt1[] =   L"         1         2         3         4         5";

wchar_t fmt2[] =   L"12345678901234567890123456789012345678901234567890";



int main(void) {

   wchar_t *pdest;

   wint_t  result;

   

   printf("String to be searched:\n\t%ls\n", string );

   printf("\t%ls\n\t%ls\n\n", fmt1, fmt2 );

   

   pdest = wcsstr(string, str);

   result = pdest - string + 1;

   

   if (pdest != NULL)

      printf("%ls found at position %d\n\n", str, result );

   else

      printf("%ls not found\n", str );

}