INT64 __fastcall SymCryptSaveYmmEnvWindowsKernelmodeWin8_1nLater(PXSTATE_SAVE XStateSave){
unsigned int v2;
CHAR v3;
v2 = 0;
if( (((unsigned __int8)g_SymCryptCpuFeaturesNotPresent | (unsigned __int8)SymCryptCpuFeaturesNeverPresent()) & 0x10) != 0 )
SymCryptFatal((_BYTE *)0x206D6D79, v3);
if( (int)KeSaveExtendedProcessorState(4ui64, XStateSave) < 0 )
return 209715368;
return v2;
}