Docs » Autodocs » graphics.library » WaitTOF
        WaitTOF -- Wait for the top of the next video frame.
         WaitTOF() 	void WaitTOF( void );
         Wait  for vertical blank to occur and all vertical blank        interrupt routines to complete before returning to caller.
         none
  	Places this task on the TOF wait queue. When the vertical blank 	interrupt comes around, the interrupt service routine will fire off 	signals to all the tasks doing WaitTOF. The highest priority task 	ready will get to run then.
  exec.library/Wait(), exec.library/Signal()
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