=> R0 = task handle
<= R0 = pointer to taskname
This SWI returns the description string which the task used when it called Wimp_Initialise, which is also the string shown in the task manager window. You should copy the string if you wish to keep it.
If a Message_TaskInitialise has just been received by a task, then this SWI may not return a valid name for the same handle since the TaskManager itself may not have received the message yet. As the task name is supplied in the message, this should not be a problem.
See PRM 3, page 314.
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