Ok, now I'm one step ahead, after I wrote this at top of my file:

`Import "-w -L/Applications/BlitzMax/mod/irrlicht.mod/core.mod /Applications/BlitzMax/mod/irrlicht.mod/core.mod/libIrrlichtMac.a"`

But now I get the following errors:

```
Undefined symbols:
"_IOServiceMatching", referenced from:
irr::CIrrDeviceMacOSX::activateJoysticks(irr::core::array<irr::SJoystickInfo, irr::core::irrAllocator<irr::SJoystickInfo> >&)in libIrrlichtMac.a(CIrrDeviceMacOSX.o)
"_IOIteratorNext", referenced from:
irr::CIrrDeviceMacOSX::activateJoysticks(irr::core::array<irr::SJoystickInfo, irr::core::irrAllocator<irr::SJoystickInfo> >&)in libIrrlichtMac.a(CIrrDeviceMacOSX.o)
"_IOServiceGetMatchingServices", referenced from:
irr::CIrrDeviceMacOSX::activateJoysticks(irr::core::array<irr::SJoystickInfo, irr::core::irrAllocator<irr::SJoystickInfo> >&)in libIrrlichtMac.a(CIrrDeviceMacOSX.o)
"_IOObjectRelease", referenced from:
getJoystickDeviceInfo(unsigned int, __CFDictionary*, JoystickInfo*)in libIrrlichtMac.a(CIrrDeviceMacOSX.o)
getJoystickDeviceInfo(unsigned int, __CFDictionary*, JoystickInfo*)in libIrrlichtMac.a(CIrrDeviceMacOSX.o)
irr::CIrrDeviceMacOSX::activateJoysticks(irr::core::array<irr::SJoystickInfo, irr::core::irrAllocator<irr::SJoystickInfo> >&)in libIrrlichtMac.a(CIrrDeviceMacOSX.o)
irr::CIrrDeviceMacOSX::activateJoysticks(irr::core::array<irr::SJoystickInfo, irr::core::irrAllocator<irr::SJoystickInfo> >&)in libIrrlichtMac.a(CIrrDeviceMacOSX.o)
"_IORegistryEntryGetParentEntry", referenced from:
getJoystickDeviceInfo(unsigned int, __CFDictionary*, JoystickInfo*)in libIrrlichtMac.a(CIrrDeviceMacOSX.o)
getJoystickDeviceInfo(unsigned int, __CFDictionary*, JoystickInfo*)in libIrrlichtMac.a(CIrrDeviceMacOSX.o)
"_IORegistryEntryCreateCFProperties", referenced from:
getJoystickDeviceInfo(unsigned int, __CFDictionary*, JoystickInfo*)in libIrrlichtMac.a(CIrrDeviceMacOSX.o)
irr::CIrrDeviceMacOSX::activateJoysticks(irr::core::array<irr::SJoystickInfo, irr::core::irrAllocator<irr::SJoystickInfo> >&)in libIrrlichtMac.a(CIrrDeviceMacOSX.o)
"_IOCreatePlugInInterfaceForService", referenced from:
irr::CIrrDeviceMacOSX::activateJoysticks(irr::core::array<irr::SJoystickInfo, irr::core::irrAllocator<irr::SJoystickInfo> >&)in libIrrlichtMac.a(CIrrDeviceMacOSX.o)
"_IOMasterPort", referenced from:
irr::CIrrDeviceMacOSX::activateJoysticks(irr::core::array<irr::SJoystickInfo, irr::core::irrAllocator<irr::SJoystickInfo> >&)in libIrrlichtMac.a(CIrrDeviceMacOSX.o)
ld: symbol(s) not found
collect2: ld returned 1 exit status
Build Error: Failed to link /Applications/BlitzMax/mod/irrlicht.mod/examples/01.HelloWorld/01.helloworld.app/Contents/MacOS/01.helloworld
```

It would be very cool, if someone knows a solution for this.

And the Lib is ok, because it works well with C++.