ReadStream       2729 magick/blob.c    image=ReadStream(ping_info,&PingStream,exception);
ReadStream        275 magick/constitute.c   image=ReadStream(ping_info,&PingStream,exception);
ReadStream        868 magick/methods.h #define ReadStream  PrependMagickMethod(ReadStream)
ReadStream       1220 magick/stream.c   image=ReadStream(read_info,&WriteStreamImage,exception);
ReadStream         29 magick/stream.h   *ReadStream(const ImageInfo *,StreamHandler,ExceptionInfo *);