/* DxeIplGetBootModeGuid @ 0xffc16056 size=0x2f */
_WORD *__fastcall DxeIplGetBootModeGuid(int a1, _WORD *i)
{
  _WORD *v3; // esi

  while ( 1 ) /*0xffc16079*/
  {
    v3 = DxeIplLocatePpi(4, i); /*0xffc16079*/
    if ( !v3 || (unsigned __int8)sub_FFC16309(a1) ) /*0xffc16062*/
      break; /*0xffc16062*/
    i = (_WORD *)((char *)v3 + (unsigned __int16)v3[1]); /*0xffc1606f*/
  }
  return v3; /*0xffc1607f*/
}