Moved header files into their lib directory

libk/include/memory/malloc.h

@@ -0,0 +1,27 @@
+#ifndef MEMORY_MALLOC_H
+#define MEMORY_MALLOC_H
+
+#include <memory/virtual.h>
+#include <memory/physical.h>
+#include <stdbool.h>
+#include <stdint.h>
+
+// Singly linked list!
+typedef struct mallocNode_s {
+    uint32_t size;
+    bool free;
+    struct mallocNode_s* next;
+} mallocNode_t;
+
+extern mallocNode_t* mallocListHead;
+extern uint32_t mallocVirtualAddr;
+extern uint32_t mallocPhysicalAddr;
+extern uint32_t mallocPages;
+
+void mallocInit(uint32_t size);
+void mallocSplit(mallocNode_t* node, uint32_t size);
+void* mallocNextNode(uint32_t size);
+void mallocMergeFree();
+void mallocFree(void* ptr);
+
+#endif