RtlIpv4StringToAddressExW

NTSTATUS __stdcall RtlIpv4StringToAddressExW(PWCHAR AddressString, UINT8 Strict, in_addr *Address, UINT16 *Port){
  WCHAR *v6; 
  unsigned __int16 v7; 
  unsigned __int16 v8; 
  WCHAR v9; 
  wint_t v10; 
  __int16 v11; 
  bool v12; 
  __int16 v13; 
  WCHAR *v14; 
  v14 = 0i64;
  if( !AddressString || !Address || !Port || (int)RtlIpv4StringToAddressW(AddressString, Strict, &v14, Address) < 0 )
    return -1073741811;
  if( *v14 == 58 )
  {
    v6 = v14 + 1;
    v7 = 10;
    v8 = 0;
    if( v14[1] == 48 )
    {
      v7 = 8;
      v6 = v14 + 2;
      if( ((v14[2] - 88) & 0xFFDF) == 0 )
      {
        v7 = 16;
        v6 = v14 + 3;
      }
    }
    v9 = *v6;
    v10 = *v6;
    if( !*v6 )
      return -1073741811;
    do
    {
      ++v6;
      if( v10 < 0x80u && (unsigned int)iswctype(v10, 4u) && (unsigned __int16)(v10 - 48) < v7 )
      {
        if( v10 + v8 * (unsigned int)v7 - 48 > 0xFFFF )
          return -1073741811;
        v11 = v8 * v7 - 48;
      }
      else
      {
        if( v7 != 16
          || v10 >= 0x80u
          || !(unsigned int)iswctype(v10, 0x80u)
          || v10 + 16 * v8 - ((unsigned int)iswctype(v10, 2u) != 0 ? 97 : 65) + 10 > 0xFFFFu )
        {
          return -1073741811;
        }
        v11 = 16 * v8;
        v12 = (unsigned int)iswctype(v10, 2u) == 0;
        v13 = 97;
        if( v12 )
          v13 = 65;
        v10 = v10 - v13 + 10;
      }
      v8 = v10 + v11;
      v10 = *v6;
    }
    while( *v6 );
    if( !v9 )
      return -1073741811;
  }
  else
  {
    if( *v14 )
      return -1073741811;
    v8 = 0;
  }
  *Port = __ROR2__(v8, 8);
  return 0;
}

Referenced by: