I solved my problem by adding the following to the jedi-sdl.inc file:

Code:
{$IFDEF ver200}
   {$DEFINE Delphi}      {Delphi 2009}
   {$DEFINE Delphi32}
   {$DEFINE Delphi4UP}
   {$DEFINE Delphi5UP}
   {$DEFINE Delphi6UP}
   {$DEFINE Delphi7UP}
   {$DEFINE Delphi8UP}
   {$DEFINE Delphi9UP}
   {$DEFINE Delphi10UP}
   {$DEFINE Delphi11UP}
   {$DEFINE Delphi12UP}
   {$WARN UNSAFE_TYPE OFF} {Disable warning for unsafe types in Delphi 7}
   {$DEFINE Has_Int64}
   {$DEFINE HAS_TYPES}
{$ENDIF ver200}

{$IFDEF ver210}
   {$DEFINE Delphi}      {Delphi 2010}
   {$DEFINE Delphi32}
   {$DEFINE Delphi4UP}
   {$DEFINE Delphi5UP}
   {$DEFINE Delphi6UP}
   {$DEFINE Delphi7UP}
   {$DEFINE Delphi8UP}
   {$DEFINE Delphi9UP}
   {$DEFINE Delphi10UP}
   {$DEFINE Delphi11UP}
   {$DEFINE Delphi12UP}
   {$DEFINE Delphi13UP}
   {$WARN UNSAFE_TYPE OFF} {Disable warning for unsafe types in Delphi 7}
   {$DEFINE Has_Int64}
   {$DEFINE HAS_TYPES}
{$ENDIF ver200}