h6. [[TaskWindow]] h6(. » [[TaskWindow SWI Calls|SWI Calls]] h6((. » TaskWindow_TaskInfo h2. TaskWindow_TaskInfo h5. (SWI &43380) |_<^{width:5em}. Entry | | |<^. R0 |<^. 0 (other reason codes are reserved)| |_<^{width:5em}. Exit || |<^. R0|<^. 0 if not in TaskWindow, otherwise in a TaskWindow| h4. Use The purpose of this call is to check if the program is currently running inside a TaskWindow.