MagickMaxBlobExtent  202 magick/blob.c    blob_info->quantum=(size_t) MagickMaxBlobExtent;
MagickMaxBlobExtent 1307 magick/blob.c    blob_info->quantum=(size_t) MagickMaxBlobExtent;
MagickMaxBlobExtent 1565 magick/blob.c        blob_info->blob=(void *) AcquireQuantumMemory(MagickMaxBlobExtent,
MagickMaxBlobExtent 1826 magick/blob.c        blob_info->blob=(void *) AcquireQuantumMemory(MagickMaxBlobExtent,