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#include "loadfuncpp.h"
#include "iload.h"
#define GPX 1 //enables polling for events when calling Icon from C++
namespace icall {
//remove interference with icon/src/h/rt.h
#undef D_Null
#undef D_Integer
#undef D_Lrgint
#undef D_Real
#undef D_File
#undef D_Proc
#undef D_External
#undef Fs_Read
#undef Fs_Write
#undef F_Nqual
#undef F_Var
#include "xinterp.cpp"
#ifdef __CYGWIN__
extern "C" {
typedef int icallfunction(dptr procptr, dptr arglistptr, dptr result);
};
extern icallfunction *icall2;
#endif //cywgin
};
#ifdef __CYGWIN__
//linking constraints make us do our own linking
class linkicall {
public:
linkicall() { //assign our icall to a function pointer in iload.so
icall::icall2 = &(icall::icall);
}
};
static linkicall load;
#else //not cygwin
//call an Icon procedure that always returns a value and never suspends
value Value::call(const value& proc, const value& arglist) {
value result;
icall::icall( (icall::dptr)(&proc), (icall::dptr)(&arglist), (icall::dptr)(&result) );
return result;
}
#endif //not cywgin
//succeed if graphics are present, fail otherwise
extern "C" int iconx_graphics(value argv[]) {
argv[0] = nullvalue;
return SUCCEEDED;
}
//put Icon graphics keywords and functions here
//plus access to the event queue for new I/O events associated with sockets
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