Move tree.h and queue.h into misc/ directory.

lwext4/ext4_bcache.h

@@ -45,8 +45,8 @@ extern "C" {
 
 #include <stdint.h>
 #include <stdbool.h>
-#include "tree.h"
-#include "queue.h"
+#include "misc/tree.h"
+#include "misc/queue.h"
 
 #define EXT4_BLOCK_ZERO() 	\
 	{.lb_id = 0, .data = 0}

lwext4/ext4_journal.c

@@ -44,7 +44,6 @@
 #include "ext4_blockdev.h"
 #include "ext4_crc32c.h"
 #include "ext4_debug.h"
-#include "tree.h"
 
 #include <string.h>
 #include <stdlib.h>

lwext4/ext4_types.h

@@ -48,7 +48,7 @@ extern "C" {
 
 #include "ext4_config.h"
 #include "ext4_blockdev.h"
-#include "tree.h"
+#include "misc/tree.h"
 
 #include <stddef.h>
 #include <stdint.h>