Index: src/OFAutoreleasePool.m
==================================================================
--- src/OFAutoreleasePool.m
+++ src/OFAutoreleasePool.m
@@ -116,15 +116,14 @@
 	[objects add: &obj];
 
 	return self;
 }
 
-- release
+- (void)release
 {
 	[self releaseObjects];
-
-	return [super release];
+	[super release];
 }
 
 - releaseObjects
 {
 	size_t i, size;

Index: src/OFObject.h
==================================================================
--- src/OFObject.h
+++ src/OFObject.h
@@ -37,11 +37,11 @@
 - retain;
 
 /**
  * Decreases the retain cound and frees the object if it reaches 0.
  */
-- release;
+- (void)release;
 
 /**
  * Adds the object to the autorelease pool that is on top of the thread's stack.
  */
 - autorelease;

Index: src/OFObject.m
==================================================================
--- src/OFObject.m
+++ src/OFObject.m
@@ -50,16 +50,14 @@
 	__retain_count++;
 
 	return self;
 }
 
-- release
+- (void)release
 {
 	if (!--__retain_count)
-		return [self free];
-
-	return self;
+		[self free];
 }
 
 - autorelease
 {
 	[OFAutoreleasePool addToPool: self];

Index: tests/OFAutoreleasePool/OFAutoreleasePool.m
==================================================================
--- tests/OFAutoreleasePool/OFAutoreleasePool.m
+++ tests/OFAutoreleasePool/OFAutoreleasePool.m
@@ -22,11 +22,11 @@
 #endif
 
 @interface TestObject: OFObject
 - init;
 - retain;
-- release;
+- (void)release;
 @end
 
 @implementation TestObject
 - init
 {
@@ -47,11 +47,11 @@
 	printf("Retaining %s to " ZD "\n", [self name], [ret retainCount]);
 
 	return ret;
 }
 
-- release
+- (void)release
 {
 	printf("Releasing %s to " ZD "\n", [self name], [self retainCount] - 1);
 
 	return [super release];
 }