@@ -23,10 +23,16 @@
 #import "OFDataArray.h"
 #import "OFString.h"
 #import "OFFile.h"
 #import "OFExceptions.h"
 #import "macros.h"
+
+/* References for static linking */
+void _references_to_categories_of_OFDataArray()
+{
+	_OFDataArray_Hashing_reference = 1;
+};
 
 @implementation OFDataArray
 + dataArrayWithItemSize: (size_t)is
 {
 	return [[[self alloc] initWithItemSize: is] autorelease];