150 } Cluster;  typedef
256   for (cluster=head; cluster != (Cluster *) NULL; cluster=next_cluster) \  in Classify()
259     cluster=(Cluster *) RelinquishMagickMemory(cluster); \  in Classify()
273   Cluster  in Classify()
309   cluster=(Cluster *) NULL;  in Classify()
310   head=(Cluster *) NULL;  in Classify()
326         if (head != (Cluster *) NULL)  in Classify()
328             cluster->next=(Cluster *) AcquireMagickMemory(  in Classify()
334             cluster=(Cluster *) AcquireMagickMemory(sizeof(*cluster));  in Classify()
337         if (cluster == (Cluster *) NULL)  in Classify()
347         cluster->next=(Cluster *) NULL;  in Classify()
351   if (head == (Cluster *) NULL)  in Classify()
356       cluster=(Cluster *) AcquireMagickMemory(sizeof(*cluster));  in Classify()
357       if (cluster == (Cluster *) NULL)  in Classify()
367       cluster->next=(Cluster *) NULL;  in Classify()
390       for (cluster=head; cluster != (Cluster *) NULL; cluster=cluster->next)  in Classify()
440   for (cluster=head; cluster != (Cluster *) NULL; cluster=next_cluster)  in Classify()
464     cluster=(Cluster *) RelinquishMagickMemory(cluster);  in Classify()
485       for (cluster=head; cluster != (Cluster *) NULL; cluster=cluster->next)  in Classify()
494       for (cluster=head; cluster != (Cluster *) NULL; cluster=cluster->next)  in Classify()
510       for (cluster=head; cluster != (Cluster *) NULL; cluster=cluster->next)  in Classify()
539   for (cluster=head; cluster != (Cluster *) NULL; cluster=cluster->next)  in Classify()
559     Cluster  in Classify()
582       for (clust=head; clust != (Cluster *) NULL; clust=clust->next)  in Classify()
604       if (clust == (Cluster *) NULL)  in Classify()
679   for (cluster=head; cluster != (Cluster *) NULL; cluster=next_cluster)  in Classify()
682     cluster=(Cluster *) RelinquishMagickMemory(cluster);  in Classify()
951   Cluster  in GetImageDynamicThreshold()
1022   cluster=(Cluster *) NULL;  in GetImageDynamicThreshold()
1023   head=(Cluster *) NULL;  in GetImageDynamicThreshold()
1038         if (head != (Cluster *) NULL)  in GetImageDynamicThreshold()
1040             cluster->next=(Cluster *) AcquireMagickMemory(  in GetImageDynamicThreshold()
1046             cluster=(Cluster *) AcquireMagickMemory(sizeof(*cluster));  in GetImageDynamicThreshold()
1049         if (cluster == (Cluster *) NULL)  in GetImageDynamicThreshold()
1063         cluster->next=(Cluster *) NULL;  in GetImageDynamicThreshold()
1067   if (head == (Cluster *) NULL)  in GetImageDynamicThreshold()
1072       cluster=(Cluster *) AcquireMagickMemory(sizeof(*cluster));  in GetImageDynamicThreshold()
1073       if (cluster == (Cluster *) NULL)  in GetImageDynamicThreshold()
1086       cluster->next=(Cluster *) NULL;  in GetImageDynamicThreshold()
1100       for (cluster=head; cluster != (Cluster *) NULL; cluster=cluster->next)  in GetImageDynamicThreshold()
1140   for (cluster=head; cluster != (Cluster *) NULL; cluster=next_cluster)  in GetImageDynamicThreshold()
1164     cluster=(Cluster *) RelinquishMagickMemory(cluster);  in GetImageDynamicThreshold()
1171       for (cluster=object; cluster->next != (Cluster *) NULL; )  in GetImageDynamicThreshold()
1178       for (cluster=background; cluster->next != (Cluster *) NULL; )  in GetImageDynamicThreshold()
1185   if (background != (Cluster *) NULL)  in GetImageDynamicThreshold()
1200   for (cluster=head; cluster != (Cluster *) NULL; cluster=next_cluster)  in GetImageDynamicThreshold()
1203     cluster=(Cluster *) RelinquishMagickMemory(cluster);  in GetImageDynamicThreshold()