gdIOCtxPtr        362 ext/gd/libgd/gd.h gdImagePtr gdImageCreateFromPngCtx(gdIOCtxPtr in);
gdIOCtxPtr        372 ext/gd/libgd/gd.h gdImagePtr gdImageCreateFromWebpCtx(gdIOCtxPtr in);
gdIOCtxPtr        394 ext/gd/libgd/gd.h gdImagePtr gdImageCreateFromGdCtx(gdIOCtxPtr in);
gdIOCtxPtr        397 ext/gd/libgd/gd.h gdImagePtr gdImageCreateFromGd2Ctx(gdIOCtxPtr in);
gdIOCtxPtr        400 ext/gd/libgd/gd.h gdImagePtr gdImageCreateFromGd2PartCtx(gdIOCtxPtr in, int srcx, int srcy, int w, int h);
gdIOCtxPtr        618 ext/gd/libgd/gd.h gdImagePtr gdImageCreateFromGifCtx(gdIOCtxPtr in);
gdIOCtxPtr         26 ext/gd/libgd/gdtest.c   gdIOCtxPtr ctx;