#define _GNU_SOURCE 1#include<wchar.h>#include<stdio.h>#include<string.h>#include<wctype.h>intmain(void){wchar_ttmp[3];tmp[0]='8';tmp[1]='1';tmp[2]=0;printf("Test for wide character output with printf\n");printf("with %%S: %S\n",tmp);printf("with %%C: %C\n",(wint_t)tmp[0]);return0;}