#include <iconv.h>
#define T(t) (t*)0;
static void f()
{
T(iconv_t)
T(size_t)
size_t(*p_iconv)(iconv_t,char**restrict,size_t*restrict,char**restrict,size_t*restrict) = iconv;
int(*p_iconv_close)(iconv_t) = iconv_close;
iconv_t(*p_iconv_open)(const char*,const char*) = iconv_open;
}