V_UnicodeToUTF8

/* V_UnicodeToUTF8(wchar_t const*, char*, int) */

undefined4 V_UnicodeToUTF8(wchar_t *param_1,char *param_2,int param_3)

{
  iconv_t __cd;
  size_t sVar1;
  size_t local_2c;
  size_t local_28;
  wchar_t *local_24;
  char *local_20 [4];
  
  if (0 < param_3) {
    *param_2 = '\0';
  }
  if ((param_2 != (char *)0x0) && (param_1 != (wchar_t *)0x0)) {
    __cd = iconv_open("UTF-8","UTF-32LE");
    sVar1 = wcslen(param_1);
    local_28 = param_3;
    local_2c = sVar1 * 4 + 4;
    local_20[0] = param_2;
    local_24 = param_1;
    if (__cd != (iconv_t)0x0) {
      iconv(__cd,(char **)&local_24,&local_2c,local_20,&local_28);
      iconv_close(__cd);
    }
  }
  if (0 < param_3) {
    param_2[param_3 + -1] = '\0';
  }
  return 0;
}