AbsoluteValue      21 Magick++/lib/Geometry.cpp #define AbsoluteValue(x)  ((x) < 0 ? -(x) : (x))
AbsoluteValue      27 Magick++/lib/Image.cpp #define AbsoluteValue(x)  ((x) < 0 ? -(x) : (x))
AbsoluteValue     317 magick/studio.h #define AbsoluteValue(x)  ((x) < 0 ? -(x) : (x))