ptos: vad: Add VAD insertions and create VALLOC VADs

Signed-off-by: Chloe M. <chloe@mensia.org>

service/ptos/head/mm/vad.h

@@ -9,8 +9,9 @@
 #ifndef _MM_VAD_H_
 #define _MM_VAD_H_ 1
 
+#include <ptapi/status.h>
 #include <ptdef.h>
-#include <mm/vmm.h>
+#include <mm/vm.h>
 #include <tree.h>
 
 /*
@@ -37,4 +38,20 @@ typedef struct {
     USIZE Elements;
 } MM_VAD_TREE;
 
+/*
+ * Initialize a virtual address descriptor tree
+ *
+ * @Tree: Tree to initialize
+ */
+VOID MmVadTreeInit(MM_VAD_TREE *Tree);
+
+/*
+ * Insert a virtual address descriptor into a virtual address
+ * descriptor tree.
+ *
+ * @Tree:  VAD tree to be inserted into
+ * @Vad:   VAD to insert
+ */
+PT_STATUS MmVadTreeInsert(MM_VAD_TREE *Tree, MM_VAD *Vad);
+
 #endif  /* !_MM_VAD_H_ */