minimal cleanups

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20901 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/kernel/slab/Base.h

@@ -5,7 +5,6 @@
  * Authors:
  *      Hugo Santos, [email protected]
  */
-
 #ifndef _SLAB_BASE_SLAB_H_
 #define _SLAB_BASE_SLAB_H_
 

headers/private/kernel/slab/Depot.h

@@ -5,7 +5,6 @@
  * Authors:
  *      Hugo Santos, [email protected]
  */
-
 #ifndef _SLAB_DEPOT_H_
 #define _SLAB_DEPOT_H_
 

headers/private/kernel/slab/Slab.h

@@ -5,7 +5,6 @@
  * Authors:
  *      Hugo Santos, [email protected]
  */
-
 #ifndef _SLAB_SLAB_H_
 #define _SLAB_SLAB_H_
 

src/system/kernel/slab/Slab.cpp

@@ -1152,7 +1152,7 @@ dump_cache_info(int argc, char *argv[])
 	object_cache *cache = (object_cache *)strtoul(argv[1], NULL, 16);
 
 	kprintf("name: %s\n", cache->name);
-	kprintf("lock: { count: %i, sem: %ld }\n", cache->lock.count,
+	kprintf("lock: { count: %ld, sem: %ld }\n", cache->lock.count,
 		cache->lock.sem);
 	kprintf("object_size: %lu\n", cache->object_size);
 	kprintf("cache_color_cycle: %lu\n", cache->cache_color_cycle);

src/system/kernel/slab/slab_private.h

@@ -5,17 +5,15 @@
  * Authors:
  *      Hugo Santos, [email protected]
  */
-
-
 #ifndef _SLAB_PRIVATE_H_
 #define _SLAB_PRIVATE_H_
 
-extern "C" {
+#include <stddef.h>
+
 void *block_alloc(size_t size);
 void block_free(void *block);
 void block_allocator_init_boot();
 void block_allocator_init_rest();
-}
 
 #endif