gdImagePngToSink 632 ext/gd/libgd/gd.h void gdImagePngToSink(gdImagePtr im, gdSinkPtr out); gdImagePngToSink 11 ext/gd/libgd/gd_ss.c extern void gdImagePngToSink (gdImagePtr im, gdSinkPtr out); gdImagePngToSink 187 ext/gd/libgd/gdtest.c gdImagePngToSink (im, &imgsnk);