Подключение библиотеки iconv в Builder2009.

//---------------------------------------------------------------------------
#include <vcl.h>
 
#include <stdio.h>
#include "iconv.h"
 
#pragma hdrstop
#include <tchar.h>
//--------------------------------------------------------------------------
#pragma argsused
 
int _tmain(int argc, _TCHAR* argv[])
{
system("chcp 1251");
 
  iconv_t cd;
  size_t k, f, t;
 
  int se;
  const char *code = "Вопрос!";
  const char* in = code;
  char buf[100];
  char* out = buf;
 
  cd = iconv_open("cp1251", "koi8-r");
 
  if( cd == (iconv_t)(-1) ) printf("Error!!!");
  f = strlen(code);
  t = sizeof(buf);
  memset( &buf, 0, sizeof(buf) );
  errno = 0;
  k = iconv(cd, &in, &f, &out, &t);
  se = errno;
 
  printf( "converted: %u,error=%d\n", (unsigned) k, se );
  printf("string: %s\n", buf);
 
  iconv_close(cd);
 
system("pause");
return 0;
}
//---------------------------------------------------------------------------