@@ -67,20 +67,20 @@
 	return [[[self alloc] initWithItems: items
 				   itemSize: itemSize
 				      count: count] autorelease];
 }
 
-+ (instancetype)dataWithItemsNoCopy: (const void *)items
++ (instancetype)dataWithItemsNoCopy: (void *)items
 			      count: (size_t)count
 		       freeWhenDone: (bool)freeWhenDone
 {
 	return [[[self alloc] initWithItemsNoCopy: items
 					    count: count
 				     freeWhenDone: freeWhenDone] autorelease];
 }
 
-+ (instancetype)dataWithItemsNoCopy: (const void *)items
++ (instancetype)dataWithItemsNoCopy: (void *)items
 			   itemSize: (size_t)itemSize
 			      count: (size_t)count
 		       freeWhenDone: (bool)freeWhenDone
 {
 	return [[[self alloc] initWithItemsNoCopy: items
@@ -154,21 +154,21 @@
 	}
 
 	return self;
 }
 
-- (instancetype)initWithItemsNoCopy: (const void *)items
+- (instancetype)initWithItemsNoCopy: (void *)items
 			      count: (size_t)count
 		       freeWhenDone: (bool)freeWhenDone
 {
 	return [self initWithItemsNoCopy: items
 				itemSize: 1
 				   count: count
 			    freeWhenDone: freeWhenDone];
 }
 
-- (instancetype)initWithItemsNoCopy: (const void *)items
+- (instancetype)initWithItemsNoCopy: (void *)items
 			   itemSize: (size_t)itemSize
 			      count: (size_t)count
 		       freeWhenDone: (bool)freeWhenDone
 {
 	self = [super init];