From ba31196455cf897a0cc32c8a3f4f76dc9e2a08cc Mon Sep 17 00:00:00 2001
From: rfm <rfm@72102866-910b-0410-8b05-ffd578937521>
Date: Sat, 26 Feb 2011 21:42:20 +0000
Subject: [PATCH] fixup ugly coding stype to improve maintainability

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@32384 72102866-910b-0410-8b05-ffd578937521
---
 Source/GSBlocks.m | 67 +++++++++++++++++++++++++++--------------------
 1 file changed, 38 insertions(+), 29 deletions(-)

diff --git a/Source/GSBlocks.m b/Source/GSBlocks.m
index 52894f752..7998684c3 100644
--- a/Source/GSBlocks.m
+++ b/Source/GSBlocks.m
@@ -1,7 +1,8 @@
 #import <Foundation/NSObject.h>
 
-// Declare the block copy functions ourself so that we don't depend on a
-// specific header location.
+/* Declare the block copy functions ourself so that we don't depend on a
+ * specific header location.
+ */
 void *_Block_copy(void *);
 void _Block_release(void *);
 
@@ -9,44 +10,52 @@ void _Block_release(void *);
 @end
 
 @implementation GSBlock
-+ (void)load
++ (void) load
 {
-	unsigned int methodCount;
-	Method *m = NULL;
-	Method *methods = 
-		class_copyMethodList(self, &methodCount);
-	id blockClass = objc_lookUpClass("_NSBlock");
-	Protocol *nscopying = NULL;
+  unsigned int	methodCount;
+  Method	*m = NULL;
+  Method	*methods = class_copyMethodList(self, &methodCount);
+  id		blockClass = objc_lookUpClass("_NSBlock");
+  Protocol	*nscopying = NULL;
 
-	// If we don't have an _NSBlock class, we don't have blocks support in the
-	// runtime, so give up.
-	if (nil == blockClass) { return; }
+  /* If we don't have an _NSBlock class, we don't have blocks support in the
+   * runtime, so give up.
+   */
+  if (nil == blockClass)
+    {
+      return;
+    }
 
-	// Copy all of the methods in this class onto the block-runtime-provided
-	// _NSBlock
-	for (m = methods ; NULL!=*m ; m++)
-	{
-		class_addMethod(blockClass, method_getName(*m),
-			method_getImplementation(*m), method_getTypeEncoding(*m));
-	}
-	nscopying = objc_getProtocol("NSCopying");
-	class_addProtocol(blockClass, nscopying);
+  /* Copy all of the methods in this class onto the block-runtime-provided
+   * _NSBlock
+   */
+  for (m = methods; NULL != *m; m++)
+    {
+      class_addMethod(blockClass, method_getName(*m),
+	method_getImplementation(*m), method_getTypeEncoding(*m));
+    }
+  nscopying = objc_getProtocol("NSCopying");
+  class_addProtocol(blockClass, nscopying);
 }
-- (id)copyWithZone: (NSZone*)aZone
+
+- (id) copyWithZone: (NSZone*)aZone
 {
-	return _Block_copy(self);
+  return _Block_copy(self);
 }
-- (id)copy
+
+- (id) copy
 {
-	return _Block_copy(self);
+  return _Block_copy(self);
 }
-- (id)retain
+
+- (id) retain
 {
-	return _Block_copy(self);
+  return _Block_copy(self);
 }
-- (void)release
+
+- (void) release
 {
-	_Block_release(self);
+  _Block_release(self);
 }
 @end