IsJ2K             320 coders/jp2.c       if (IsJ2K(sans,4) != MagickFalse)
IsJ2K             568 coders/jp2.c     entry->magick=(IsImageFormatHandler *) IsJ2K;
IsJ2K             582 coders/jp2.c     entry->magick=(IsImageFormatHandler *) IsJ2K;