gfxfilter_apply   424 lib/gfxfilter.c 	    dev = gfxfilter_apply((gfxfilter_t*)chain->filter, dev);
gfxfilter_apply    72 lib/gfxfilter.h gfxdevice_t*gfxfilter_apply(gfxfilter_t*filter, gfxdevice_t*dev);
gfxfilter_apply    87 lib/gfxfilter.h      dev = gfxfilter_apply(&f_##name, dev); \