Renamed hashmap.c to linked-list.c and removed the hashmap code.
diff --git a/MagickCore/configure.h b/MagickCore/configure.h
index f382374..48ee4f9 100644
--- a/MagickCore/configure.h
+++ b/MagickCore/configure.h
@@ -18,7 +18,7 @@
 #ifndef _MAGICKCORE_CONFIGURE_H
 #define _MAGICKCORE_CONFIGURE_H
 
-#include "MagickCore/hashmap.h"
+#include "MagickCore/linked-list.h"
 
 #if defined(__cplusplus) || defined(c_plusplus)
 extern "C" {