i saw in Thread https://forums.fivetechsupport.com/view ... 4&start=41
Code: Select all | Expand
#define DC_CALL_STD 0x20
under Xbase++ i have more Constants
Code: Select all | Expand
#define DLL_SYSTEM 4
#define DLL_CDECL 8
#define DLL_STDCALL 32
#define DLL_XPPCALL 128
#ifdef __OS2__
#define DLL_OSAPI DLL_SYSTEM
#else
#define DLL_OSAPI DLL_STDCALL
#endif
![Question :?:](./images/smilies/icon_question.gif)