[SDL] Error making SDL.mak

[Stefan]

I'm trying to make SDL.mak under Borland's Compiler included in BuilderX, but it
stops here:

..\..\src\video\windib\SDL_dibevents.c:
Error E2342 ..\..\src\video\windib\SDL_dibevents.c 189: Type mismatch in paramet
er 'lpPrevWndFunc' (wanted 'int (__stdcall *)()', got 'long (__stdcall *)(void *
,unsigned int,unsigned int,long)') in function DIB_HandleMessage
*** 1 errors in Compile ***

Any suggestions?