ApiSetpLoadSchemaExtension

INT64 __fastcall ApiSetpLoadSchemaExtension(VOID *a1, UINT8 **a2, UINT64 *a3){
  int v5; 
  ULONG ResultLength; 
  UINT64 SchemaBufferSize; 
  VOID *SchemaBuffer; 
  struct _UNICODE_STRING ValueName; 
  _UNICODE_STRING SchemaPath; 
  char KeyValueInformation[8]; 
  __int16 Source[138]; 
  SchemaBuffer = 0i64;
  SchemaBufferSize = 0i64;
  *(_QWORD *)&SchemaPath.Length = 0i64;
  ResultLength = 0;
  SchemaPath.Buffer = 0i64;
  ValueName.Buffer = L"FileName";
  *(_QWORD *)&ValueName.Length = 1179664i64;
  v5 = ZwQueryValueKey(a1, &ValueName, KeyValuePartialInformation, KeyValueInformation, 0x114u, &ResultLength);
  if( v5 >= 0 )
  {
    v5 = ApiSetpConstructPathToExtension((PCWSTR)Source);
    if( v5 >= 0 )
    {
      v5 = ApiSetLoadSchemaEx(&SchemaPath, &SchemaBuffer, &SchemaBufferSize);
      if( v5 >= 0 )
        v5 = ApiSetComposeSchema(a2, (unsigned int *)a3, SchemaBuffer, SchemaBufferSize);
    }
  }
  if( SchemaPath.Buffer )
    ExFreePoolWithTag(SchemaPath.Buffer, 0);
  return(unsigned int)v5;
}

Referenced by: