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NAME
    AndRegionRegion -- Perform 2d AND operation of one region
                      with second region, leaving result in second region.

SYNOPSIS
    status = AndRegionRegion(region1,region2)
      d0                       a0      a1

    BOOL AndRegionRegion(struct region *, struct region * );

FUNCTION
    Remove any portion of region2 that is not in region1.

INPUTS
    region1 - pointer to region structure
    region2 - pointer to region structure to use and for result

RESULTS
    status - return TRUE if successful operation
             return FALSE if ran out of memory

BUGS

SEE ALSO
    orregionregion() andrectregion() graphics/regions.h