Added more files, mainly beginning of filesystem sources implementation.

src/libisofs.h

@@ -8,12 +8,33 @@
 #ifndef LIBISO_LIBISOFS_H_
 #define LIBISO_LIBISOFS_H_
 
-typedef struct Iso_Tree_Node IsoTreeNode;
+typedef struct Iso_Node IsoNode;
+typedef struct Iso_Dir IsoDir;
 
 /**
  * Increments the reference counting of the given node.
  */
-void iso_node_ref(IsoTreeNode *node);
+void iso_node_ref(IsoNode *node);
 
+/**
+ * Decrements the reference couting of the given node.
+ * If it reach 0, the node is free, and, if the node is a directory,
+ * its children will be unref() too.
+ */
+void iso_node_unref(IsoNode *node);
+
+/**
+ * Set the name of a node.
+ * 
+ * @param name  The name in UTF-8 encoding
+ */
+void iso_node_set_name(IsoNode *node, const char *name);
+
+/**
+ * Get the name of a node (in UTF-8).
+ * The returned string belongs to the node and should not be modified nor
+ * freed. Use strdup if you really need your own copy.
+ */
+const char *iso_node_get_name(IsoNode *node);
 
 #endif /*LIBISO_LIBISOFS_H_*/