Index: TODO
==================================================================
--- TODO
+++ TODO
@@ -1,5 +1,7 @@
+OFInteger
+
 Tests for OFFile.
 
 OFBase64
 
 OFDirectory

Index: src/OFList.h
==================================================================
--- src/OFList.h
+++ src/OFList.h
@@ -51,9 +51,9 @@
 - add: (OFListObject*)obj;
 
 /**
  * Creates a new OFListObject and adds it to the OFList.
  *
- * \param ptr Pointer to the data for the OFListObject which will be added
+ * \param obj A data object for the OFListObject which will be added
  */
-- addNew: (void*)ptr;
+- addNew: (id)obj;
 @end

Index: src/OFList.m
==================================================================
--- src/OFList.m
+++ src/OFList.m
@@ -71,10 +71,10 @@
 	last = obj;
 
 	return self;
 }
 
-- addNew: (void*)ptr
+- addNew: (id)obj
 {
-	return [self add: [OFListObject newWithData: ptr]];
+	return [self add: [OFListObject newWithData: obj]];
 }
 @end

Index: src/OFListObject.h
==================================================================
--- src/OFListObject.h
+++ src/OFListObject.h
@@ -14,38 +14,38 @@
 /**
  * The OFListObject class is a class for objects to be stored in an OFObject.
  */
 @interface OFListObject: OFObject
 {
-	void	     *data;
+	id	     data;
 	OFListObject *next;
 	OFListObject *prev;
 }
 
 /**
- * \param The data the OFListObject should contain
+ * \param obj The data object the OFListObject should contain
  * \return A new OFListObject.
  */
-+ newWithData: (void*)ptr;
++ newWithData: (id)obj;
 
 /**
  * Initializes an already allocated OFListObjeect.
  *
- * \param The data the OFListObject should contain
+ * \param obj The data object the OFListObject should contain
  * \return An initialized OFListObject.
  */
-- initWithData: (void*)ptr;
+- initWithData: (id)obj;
 
 /**
  * Free the OFListObject and the data it contains.
  */
 - freeIncludingData;
 
 /**
- * \return The data included in the OFListObject
+ * \return The data object included in the OFListObject
  */
-- (void*)data;
+- (id)data;
 
 /**
  * \return The next OFListObject in the OFList
  */
 - (OFListObject*)next;

Index: src/OFListObject.m
==================================================================
--- src/OFListObject.m
+++ src/OFListObject.m
@@ -14,35 +14,35 @@
 #import <stdlib.h>
 
 #import "OFListObject.h"
 
 @implementation OFListObject
-+ newWithData: (void*)ptr
++ newWithData: (id)obj
 {
-	return [[self alloc] initWithData: ptr];
+	return [[self alloc] initWithData: obj];
 }
 
-- initWithData: (void*)ptr
+- initWithData: (id)obj
 {
 	if ((self = [super init])) {
 		next = nil;
 		prev = nil;
-		data = ptr;
+		data = obj;
 	}
 
 	return self;
 }
 
 - freeIncludingData
 {
-	if (data != NULL)
-		free(data);
+	if (data != nil)
+		[data free];
 
 	return [super free];
 }
 
-- (void*)data
+- (id)data
 {
 	return data;
 }
 
 - (OFListObject*)next

Index: tests/OFList/OFList.m
==================================================================
--- tests/OFList/OFList.m
+++ tests/OFList/OFList.m
@@ -55,19 +55,19 @@
 	[list addNew: [OFString newFromCString: strings[0]]];
 	[list addNew: [OFString newFromCString: strings[1]]];
 	[list addNew: [OFString newFromCString: strings[2]]];
  
 	for (iter = [list first], i = 0; iter != nil; iter = [iter next], i++)
-		if (!strcmp([(OFString*)[iter data] cString], strings[i]))
+		if (!strcmp([[iter data] cString], strings[i]))
 			SUCCESS
 		else
 			FAIL
 
-	CHECK(!strcmp([(OFString*)[[list first] data] cString], strings[0]))
-	CHECK(!strcmp([(OFString*)[[list last] data] cString], strings[2]))
+	CHECK(!strcmp([[[list first] data] cString], strings[0]))
+	CHECK(!strcmp([[[list last] data] cString], strings[2]))
 
 	puts("");
  
 	[list freeIncludingData];
 
 	return 0;
 }