#include <wctype.h>

#define T(t) (t*)0;

#define F(t,n) {t *y = &x.;;}

#define C(n) switch(n){case n:;}

static void f()

{

T(wint_t)

T(wctrans_t)

T(wctype_t)

#ifdef _POSIX_C_SOURCE

T(locale_t)

#endif

C(WEOF)

{int(*p)(wint_t) = iswalnum;}

{int(*p)(wint_t) = iswalpha;}

{int(*p)(wint_t) = iswblank;}

{int(*p)(wint_t) = iswcntrl;}

{int(*p)(wint_t,wctype_t) = iswctype;}

{int(*p)(wint_t) = iswdigit;}

{int(*p)(wint_t) = iswgraph;}

{int(*p)(wint_t) = iswlower;}

{int(*p)(wint_t) = iswprint;}

{int(*p)(wint_t) = iswpunct;}

{int(*p)(wint_t) = iswspace;}

{int(*p)(wint_t) = iswupper;}

{int(*p)(wint_t) = iswxdigit;}

{wint_t(*p)(wint_t,wctrans_t) = towctrans;}

{wint_t(*p)(wint_t) = towlower;}

{wint_t(*p)(wint_t) = towupper;}

{wctrans_t(*p)(const char*) = wctrans;}

{wctype_t(*p)(const char*) = wctype;}

#ifdef _POSIX_C_SOURCE

{int(*p)(wint_t,locale_t) = iswalnum_l;}

{int(*p)(wint_t,locale_t) = iswalpha_l;}

{int(*p)(wint_t,locale_t) = iswblank_l;}

{int(*p)(wint_t,locale_t) = iswcntrl_l;}

{int(*p)(wint_t,wctype_t,locale_t) = iswctype_l;}

{int(*p)(wint_t,locale_t) = iswdigit_l;}

{int(*p)(wint_t,locale_t) = iswgraph_l;}

{int(*p)(wint_t,locale_t) = iswlower_l;}

{int(*p)(wint_t,locale_t) = iswprint_l;}

{int(*p)(wint_t,locale_t) = iswpunct_l;}

{int(*p)(wint_t,locale_t) = iswspace_l;}

{int(*p)(wint_t,locale_t) = iswupper_l;}

{int(*p)(wint_t,locale_t) = iswxdigit_l;}

{wint_t(*p)(wint_t,wctrans_t,locale_t) = towctrans_l;}

{wint_t(*p)(wint_t,locale_t) = towlower_l;}

{wint_t(*p)(wint_t,locale_t) = towupper_l;}

{wctrans_t(*p)(const char*,locale_t) = wctrans_l;}

{wctype_t(*p)(const char*,locale_t) = wctype_l;}

#endif

}