1 files changed, 18 insertions, 11 deletions
diff --git a/kernel/include/libk/liballoc.h b/kernel/include/libk/liballoc.h
index ff40054..b1568e9 100644
--- a/kernel/include/libk/liballoc.h
+++ b/kernel/include/libk/liballoc.h
@@ -20,25 +20,32 @@
 #define __libk_liballoc_h
 
 #include <stddef.h>
-#include <stdint.h>
 
 namespace LibAlloc
 {
 
-class Block
-{
-public:
-  Block *m_next;
-  uint32_t m_size;
+/** This is a boundary tag which is prepended to the
+ * page or section of a page which we have allocated. It is
+ * used to identify valid memory blocks that the
+ * application is trying to free.
+ */
+struct boundary_tag {
+  unsigned int magic;     //< It's a kind of ...
+  unsigned int size;      //< Requested size.
+  unsigned int real_size; //< Actual size.
+  int index;              //< Location in the page table.
 
-public:
-  void initialize(uint32_t size);
+  struct boundary_tag *split_left;  //< Linked-list info for broken pages.
+  struct boundary_tag *split_right; //< The same.
 
-  void *get_chunk(void);
+  struct boundary_tag *next; //< Linked list info.
+  struct boundary_tag *prev; //< Linked list info.
 };
 
-bool initialized(void);
-void initialize(void);
+void *kmalloc(size_t);
+void *krealloc(void *, size_t);
+void *kcalloc(size_t, size_t);
+void kfree(void *);
 
 }