Important: The information in this document is obsolete and should not be used for new development.
Inside Macintosh: ProcessesChapter 4 - Vertical Retrace Manager / Vertical Retrace Manager ReferenceApplication-Defined Routine
VBL Tasks You pass the address of an application-defined VBL task in the vblAddr field of the VBL task record. Subtopics MyVBLTask
vblAddr