V_UCS2ToUnicode

/* V_UCS2ToUnicode(unsigned short const*, wchar_t*, int) */

int V_UCS2ToUnicode(ushort *param_1,wchar_t *param_2,int param_3)

{
  iconv_t __cd;
  size_t sVar1;
  int iVar2;
  size_t local_2c;
  size_t local_28;
  ushort *local_24;
  wchar_t *local_20 [4];
  
  *param_2 = L'\0';
  __cd = iconv_open("UCS-4LE","UCS-2LE");
  local_2c = param_3;
  local_28 = param_3;
  local_20[0] = param_2;
  local_24 = param_1;
  if (__cd == (iconv_t)0x0) {
    iVar2 = -1;
  }
  else {
    sVar1 = iconv(__cd,(char **)&local_24,&local_2c,(char **)local_20,&local_28);
    iconv_close(__cd);
    iVar2 = param_3;
    if ((int)sVar1 < 0) {
      iVar2 = 0;
    }
  }
  *(undefined4 *)((int)param_2 + ((param_3 & 0xfffffffcU) - 4)) = 0;
  return iVar2;
}