gdImagePtr gdImageCreateFromJpegEx(FILE *infile, int ignore_warning);
gdImagePtr gdImageCreateFromJpegCtx(gdIOCtx *infile);
gdImagePtr gdImageCreateFromJpegCtxEx(gdIOCtx *infile, int ignore_warning);
+gdImagePtr gdImageCreateFromJpegPtr (int size, void *data);
+gdImagePtr gdImageCreateFromJpegPtrEx (int size, void *data, int ignore_warning);
gdImagePtr gdImageCreateFromWebp(FILE *fd);
gdImagePtr gdImageCreateFromWebpCtx(gdIOCtxPtr in);
gdImagePtr gdImageCreateFromWebpPtr (int size, void *data);