#include <unicode/unum.h>
#include <unicode/ustdio.h>
#include <stdio.h>
#include <locale.h>

int main (void)
{
  UChar buffer[1024];
  UErrorCode err = U_ZERO_ERROR;
  int32_t len;
  UNumberFormat *fmt;
  UFILE *f;
  float num = 1234.00f;

  setlocale(LC_ALL, "");
  //fmt = unum_open (UNUM_DECIMAL, NULL, 0, NULL, NULL, &err);
  fmt = unum_open (UNUM_PATTERN_DECIMAL, NULL, 0, "de_DE", NULL, &err);
  len = unum_formatDouble (fmt, (double)num, buffer, 1024, NULL, &err);
  
  f = u_finit (stdout, NULL, NULL);
  u_fprintf (f, "%S\n", buffer);
  
  return 0;
}