DestroyFxThreadSet 3043 magick/fx.c        fx_info=DestroyFxThreadSet(fx_info);
DestroyFxThreadSet 3090 magick/fx.c          fx_info=DestroyFxThreadSet(fx_info);
DestroyFxThreadSet 3096 magick/fx.c          fx_info=DestroyFxThreadSet(fx_info);
DestroyFxThreadSet 3194 magick/fx.c      fx_info=DestroyFxThreadSet(fx_info);