X-Git-Url: https://git.llucax.com/z.facultad/75.52/treemulator.git/blobdiff_plain/358553d9f9e9f4414e54d210807fb27832117884..HEAD:/src/btree.h

diff --git a/src/btree.h b/src/btree.h
index 6feb5a8..9e49213 100644
--- a/src/btree.h
+++ b/src/btree.h
@@ -207,9 +207,11 @@
  *  ocupe block_size de tamaño.
  */
 struct BTreeFileHeader {
+	char magic[7];
 	uint block_size;
 	int tree_type;
 	int key_type;
+	uint block_data_counter;
 };
 
 /** Encabezado de un bloque */
@@ -319,12 +321,15 @@ class BTree {
 		std::string filename;
 		BTreeFileHeader header;
 
+		uint GetNextBlockData ();
+
 		/** Apunta al archivo de datos, asi se abre solo 1 vez
 		 *
 		 *  \todo Ver si vale la pena
 		 */
 		FILE *fp;
 		std::list<uint> deleted_nodes;
+		std::list<uint> deleted_block_data;
 
 
 		/* DEBUG */