DGifOpen         9519 src/image.c    DEF_DLL_FN (GifFileType *, DGifOpen, (void *, InputFunc));
DGifOpen         9522 src/image.c    DEF_DLL_FN (GifFileType *, DGifOpen, (void *, InputFunc, int *));
DGifOpen         9541 src/image.c      LOAD_DLL_FN (library, DGifOpen);
DGifOpen         9733 src/image.c    	  gif = DGifOpen (&memsrc, gif_read_from_memory);
DGifOpen         9735 src/image.c    	  gif = DGifOpen (&memsrc, gif_read_from_memory, &gif_err);