NAME
	ReleaseGIRPort -- Release a custom gadget RastPort. (V36)

    SYNOPSIS
	ReleaseGIRPort( RPort )
			A0

	VOID ReleaseGIRPort( struct RastPort * );

    FUNCTION
	The corresponding function to ObtainGIRPort(), it releases
	arbitration used by Intuition for gadget RastPorts.

    INPUTS
	Pointer to the RastPort returned by ObtainGIRPort().
	This pointer can be NULL, in which case nothing happens.

    RESULT
	None

    BUGS

    SEE ALSO
	ObtainGIRPort(), Custom Gadget documentation